Growing rose hips from seeds
Growing rose hips from seeds is perhaps the most affordable way its reproduction. Rosehip seeds germinate well, but only if:
- collected in certain time,
- passed stratification,
- sown at a certain time.
When to collect rosehip seeds for sowing ?
Rosehip seeds for sowing are collected from bushes in August, not from ripe or overripe fruits, but, surprisingly, from unripe fruits, when the dense shell of the seeds has not yet had time to harden. Rose hips should be brown, only slightly reddened.
The seeds are separated from the pulp, washed without allowing them to dry out, mixed with wet coarse sand in a 1:1 ratio and stored for two months before sowing in the refrigerator, stirring occasionally.
Why is seed stratification needed? ?
Rosehip seeds are covered with a very durable shell, which makes germination difficult. In order for the sprout to germinate calmly, the dense shell that covers the rosehip seeds must be partially destroyed. This is achieved by prolonged exposure to cold in a humid environment: the seeds are placed in damp sand and stored in the refrigerator until sowing.
When to sow rosehip seeds ?
Sow seeds better in autumn. In this case, natural stratification of the seeds will take place during the winter, and friendly shoots will appear in the spring.
Sometimes rosehip shoots appear only in the second spring, so do not rush to throw away the box with the sown seeds; shoots will certainly appear, but a little later.
Spring sowing of rosehip seeds
If spring sowing of seeds is expected, the seeds are stratified artificially. Immediately after harvesting, the seeds are removed from the fruits and mixed with clean, wet river sand, or a 4:1 mixture of sand and peat, put in a box, put in the basement and stored at a temperature of 2-3 degrees until sowing in the spring, stirring occasionally.
Autumn sowing of rosehip seeds
In October, rosehip seeds are sown in open ground in rows, so that a hoe or cultivator passes between the lines to loosen the soil, with embedding no deeper than 2 cm. Mulch with sawdust and humus.
In early spring, to speed up germination, you can install a frame with plastic film over the crops. In this case, regular ventilation of crops and seedlings is necessary. When two leaves appear on the rosehip seedlings, the thickened crops must be pruned. When the spring temperature rises, the film is removed.
Rose hip care
Caring for rose hips during the summer is no different from caring for roses in the summer: weeding, loosening, watering, fertilizing, protection from pests and diseases.
Gardeners value rose hips and how medicinal plant, having beneficial properties. and how ornamental plant with very beautiful flowers and fruits.
Growing rose hips from seeds is completed autumn planting rosehip seedlings for permanent place. Growing rose hips from seeds is the most accessible way for a summer resident, if you know what, when and how to do it correctly to propagate rose hips from seeds.
Rosehip is perennial shrub , which belongs to the Rosaceae family. The thorny bush grows on forest edges, clearings, on the slopes of ravines, and in river valleys. Also, this unpretentious bush decorates garden and summer cottages, since unique berries are sources of minerals, vitamins and other microelements that are vital to the human body. In the article we will consider planting and care in open ground.
How to grow garden rose hips from seeds at home
The plant can be grown from seeds at home. It becomes possible to control the entire process from start to finish.
This method is simple and less labor-intensive, and differs from other methods in that it requires a long time.
Following the instructions for growing rose hips from seeds will allow you to grow plant bushes that will combine decorativeness and excellent fruiting performance.
Rosehip can be grown from seeds; it differs from other methods in that it requires a long time
Instructions for growing rose hips from seeds:
- The seed material should be prepared accordingly, which will help increase germination rates. To do this, in August, collect unripe, only slightly reddened fruits.
- Peel them from the pulp, wash them, cover them with damp sand and store them in a cool place. This will create conditions close to natural for their good growth.
- Plant in the fall, as during winter period seeds are better stratified.
- Sow the seeds in open ground to a depth of 2 cm.
- Water and mulch with manure and sawdust.
- In spring, cover the sowing with film. For rapid growth, ventilate regularly.
- Remove the film with the onset of warm weather.
You need to remember about thinning, since plants must receive sunlight and nutrition from the soil. Thin out after the seedlings have three leaves.
We sow rosehip seeds:
Step-by-step guide to growing plants outdoors
When can you plant - autumn or spring?
Rose hips are planted both in the spring, before the beginning of the growing season, and in autumn time . For planting, one-year and two-year-old seedlings are used. Planting steps include:
Determining a landing site
When choosing a location, you should consider not only aesthetic appearance garden plot, but also the needs of the plant for it normal development and productivity. For this plant the bushes in a well-lit place with fertile soil.
The ideal soil for it is loam and slightly acidic soil. It is not recommended to plant the plant in wetlands where groundwater is close.
Preparing the soil before planting a bush
The main requirements for the soil are thorough cleaning of weeds and accumulation of nutrients. The soil in the selected area needs to be dug up to 20 cm.
Then dig holes for planting, the width and height of which should be half a meter. At the bottom of the depression, make a small hill of fertile soil.
How to plant ornamental shrubs correctly
In order for the bush to take root well, you need to cut off its roots by a couple of centimeters, while their length should be at least 25 cm. Before planting Immerse the seedlings in a mash of peat and manure. Water the planting holes well with water.
Then lower the seedlings, straighten the roots and carefully sprinkle with soil so that no voids form. Then compact the earth around young bush, water and mulch with peat.
It is important that the distance between bushes varied from 60 to 120 cm.
In order for the bush to take root well, you need to trim its roots - their length should be at least 25 cm
How to care for a thorny plant - basic rules
Right managed care helps increase productivity, improve taste qualities and accelerating fruit ripening. That's why necessary measures must be carried out annually without fail.
Optimal watering
Rose hips tolerate drought well, so it does not need constant watering. The exception is hot, dry weather.
In this case, it is necessary to water the plant, using three buckets of water for young bushes, and five for fruiting ones.
Basically, the procedure is carried out about four times throughout the season.
Loosening the soil
Proper care includes periodic loosening of the soil.
The purpose of this event is to improve and restore the soil structure, its properties, accumulate and maintain moisture in the ground and supply the roots of plants with oxygen.
You should also constantly weed, destroying all the weeds that have grown near the bushes.
Bush formation - pruning
Rosehip pruning is important both for decorative purposes and for fruiting the bush. The first procedure should be performed immediately after planting, cutting off all the branches, leaving no more than three buds.
The next pruning should be done after two years, by removing weak, broken branches and those on the ground. Healthy and powerful branches should be cut at a height of 20 cm.
The tops should be pinched to stimulate the development of lateral branches with flower buds, in shoots formed on stumps 75 cm high.
Pruning rose hips is important both for decorative purposes and for fruiting the bush
In three years, the berry crop will begin to produce fruits. By this age, the shrubs should have about fifteen powerful evenly spaced branches of different ages, since this berry crop loves light, and the presence of many branches complicates the process of laying flower buds.
Subsequent formation of the bush will consist of eliminating broken, dry, diseased branches, weak shoots and removing branches that are more than five years old.
Pruning should be done in autumn or spring period until the buds open.
Rosehip pruning:
Feeding with appropriate nutrients and microelements
For better growth rosehip shoots must be provided in sufficient quantities with all nutrients. For these purposes, fertilizers are added using organic and mineral agents.
From the second year after disembarkation, add nitrogen fertilizers, and after three years fertilize with compost or humus.
Root feeding is carried out four times a year: before and after flowering, at the beginning of berry ripening and after harvesting.
Preventive measures against diseases and pests
Rosehip plantings are attacked by many pests, which destroy its above-ground and underground parts. These pests include the weevil, leaf roller caterpillar, spider mite, rosefly and rose hip fly.
Common rose hip diseases, causing significant harm plant bushes, is powdery mildew, rust, white and black spotting.
Therefore, to ensure that the berry crop does not become a center of accumulation of pests and diseases, it is necessary to carry out protective procedures in a timely manner.
In spring and autumn period cut dry and diseased branches, remove fallen leaves, burn them, since fungal spores can overwinter under them, and also dig up the trunk circles.
Rosehip plantations are susceptible a large number diseases and pests
Inspect the bushes regularly and, if a problem is detected, determine the type of disease and treat with appropriate special proven means.
For prevention purposes Treat shrubs before buds open necessary preparations to avoid diseases inherent in this plant.
Preparing for winter
Rosehip is considered a strong and winter-hardy plant.. Most of its varieties do not need shelter for the winter.
An exception may be young seedlings sensitive to low temperatures. decorative varieties that require reliable protection.
That's why trunk circle Cover the bush with straw mats and cover with mulch. Wrap the bush itself hermetically with burlap or other thermal insulation material. Before winter, the plants should be fed, pruned and ripe fruits collected.
Compliance with all care rules berry crop will allow you to get a rich harvest of medicinal, and most importantly environmentally friendly fruits.
Reproduction methods, care
How to propagate rose hips? In addition to seeds, for planting rose hips also cuttings and layering are used.
Propagation by green cuttings - cuttings
It is rational to propagate cultivars and varieties of rose hips by cuttings- green cuttings, which should be prepared in early July. During this period, the intensity of shoot growth decreases.
To do this, carefully cut the shoots and divide them into cuttings, so that each of them has three healthy growth buds. The leaves located at the bottom should be removed, and the remaining ones should be shortened by half.
Make a straight cut at the top of the cutting, at a distance of 1 cm from the bud, and cut the stem at the bottom at an angle of 45 degrees.
Cuttings for good education and root growth, treat with specially designed growth stimulants. Then plant the planting material in a pre-prepared substrate of peat and sand.
The root formation process lasts four weeks.. At first, take care of it - follow the watering regime and do not allow the soil to dry out.
Rose hips can be propagated not only by seeds, but also by green cuttings, as well as layering
Grow by layering
Most gardeners prefer this method reproduction. This procedure is best performed from mid-spring to the end of summer. To do this, you need to identify a productive shrub and separate young cuttings, the height of which is 30 cm.
Then plant for rooting. You can also not separate it, but bend it into a furrow 10 cm deep, pin it and fill it up. fertile soil. Water regularly and hill up to avoid the appearance of adventitious roots.
Separate next fall young plant from the mother bush and prune aboveground part at a height of 15 cm. Dig it up in the spring and you can plant it in a permanent place.
The advantage of propagation by layering is the complete transfer of varietal beneficial properties of the mother plant.
Right organized boarding and timely, properly performed care will allow grow a green hedge from rose hips.
Which will not only give a special style to the site, will protect against uninvited guests, but will also become an indispensable supplier of vitamins for the whole family.
For many centuries, rose hips have been famous for their beauty and beneficial properties. It can be propagated in several ways. One of them is using seeds. In order for the seeds to germinate safely and produce healthy sprouts, you need to adhere to three important points:
- collect in right time seeds;
- carry out their stratification;
- sow at a more favorable time.
Seed collection time
Typically, the seeds of many plants are collected from fully ripened fruits or dry inflorescences. However, with rose hips the opposite is true. Rose hips should be unripe: brown or slightly reddened. At this time, the hard shell of the rosehip has not yet hardened much and is quite soft to the touch. The month of August is suitable for collecting seeds, since at this time the fruits meet the above criteria.
The seeds must be removed from the fruit and washed with water. Next comes the process of moistening and cooling the seeds.
Stratification process
Stratification includes sufficient moisture of the seeds and their further cooling. Why is this necessary? Rosehip seeds have a hard shell, making germination more difficult. In order for the sprout to break through the shell faster and easier, it needs to be destroyed a little. Moisture and cold contribute to this.
After washing the seeds, they need to be mixed with wet sand in a 1:1 ratio. Now they need to be packed in a tight bag and put in the refrigerator for two months.
During this time, the hard shell of the seeds will become softer and by then it will be possible to plant them in the soil.
Disembarkation time
If the seeds were collected in August, then after stratification they can be planted in a box with soil and left in the basement. By spring they will rise together. However, there are times when seedlings do not appear in the spring. Then you should not rush to throw away the soil along with the seeds. Some rosehip varieties germinate only the following spring. Therefore, you can wait another year, and then next year see sprouted seeds.
You can also plant seeds directly in open ground in August. To do this, you need to select them from rose hips and immediately plant them in the ground to a depth of 2 centimeters. Sprinkle the top with wet sawdust, which will maintain the required soil moisture. After lying in the ground for the winter, the seeds will undergo natural stratification; by spring, some of them will sprout. To make it easier to weed them later and loosen the soil, you need to make holes from each other at the distance of a hoe
You can also plant seeds early spring.
To do this, seeds are selected from unripe fruits, washed and dried. Then they need to be packaged in a dry jar and left in the refrigerator until February. After this, they are poured into calcined sand, which then needs to be moistened. Place this mixture in a bag and refrigerate for 2 months until April. To maintain the required moisture content in the bag, you can add water little by little. By the end of the second month in the refrigerator, the rosehip seeds will begin to hatch.
Ready sprouted seeds need to be planted in open ground. To do this, a groove is made 3 centimeters deep, and the seeds are carefully placed in it. You need to sprinkle wet sawdust on top of them. Soil is not recommended as it can break the sprouts very easily.
Caring for rosehip sprouts
The first rosehip shoots look like small strawberry leaves. When they appear, it is time to take care of the soil moisture. For the first month, rose hips should grow in moist soil. The soil should not be allowed to dry out, which will lead to the inevitable death of the plant.
Basically, caring for shrubs is not particularly different from caring for roses. Likewise, it is necessary to regularly loosen the soil in order to root system could breathe. You also need to apply fertilizer. For example, you can dilute urea in water in a ratio of 1 tbsp. l. for 5 l. water.
If the soil is highly acidic, then in the spring you need to add lime to improve the condition of the soil. It is also important to weed seedlings in time so that they do not take away useful microelements from the ground. Weeds can greatly obscure the sprouts. Then the rosehip will stretch out and will not have the proper strength.
Young seedlings may develop pests that need to be eliminated as quickly as possible. The most common are:
- mole;
- mites;
- moth;
- sawflies;
- Scale insects.
They love young rose hips because the stem is soft and juicy. If pests are not eliminated immediately, they will destroy valuable seedlings in a matter of days. Organophosphorus preparations should be used against sawflies. To scare away leaf-eating caterpillars, you need to spray young leaves with a decoction of wormwood (boil 1 kg of wormwood in three liters of water for 15 minutes. Dilute the infusion to 10 liters and spray the tops). Gentle preparations that can be purchased at a plant protection store can help against aphids.
Today there are many various means to combat unwanted guests in the garden.
The last stage of caring for rosehip seedlings
In autumn, strengthened seedlings can be transplanted to a permanent place. For the winter, the root system can be covered with dry tree leaves. Then the young rosehip will be able to safely endure any frost.
Growing rose hips from seeds is perhaps the most affordable way to propagate it. Rosehip seeds germinate well, but only if:
- collected at a certain time,
- passed stratification,
- sown at a certain time.
When to collect rosehip seeds for sowing?
Rosehip seeds for sowing are collected from bushes in August, not from ripe or overripe fruits, but, surprisingly, from unripe fruits, when the dense shell of the seeds has not yet had time to harden. Rose hips should be brown, only slightly reddened.
The seeds are separated from the pulp, washed without allowing them to dry out, mixed with wet coarse sand in a 1:1 ratio and stored for two months before sowing in the refrigerator, stirring occasionally.
Why is seed stratification needed??
Rosehip seeds are covered with a very durable shell, which makes germination difficult. In order for the sprout to germinate calmly, the dense shell that covers the rosehip seeds must be partially destroyed. This is achieved by prolonged exposure to cold in a humid environment: the seeds are placed in damp sand and stored in the refrigerator until sowing.
When to sow rosehip seeds?
It is better to sow seeds in autumn. In this case, natural stratification of the seeds will take place during the winter, and friendly shoots will appear in the spring.
Sometimes rosehip shoots appear only in the second spring, so do not rush to throw away the box with the sown seeds; shoots will certainly appear, but a little later.
Spring sowing of rosehip seeds
If spring sowing of seeds is expected, the seeds are stratified artificially. Immediately after harvesting, the seeds are removed from the fruits, mixed with clean, damp river sand, or a 4:1 mixture of sand and peat, placed in a box, put in the basement and stored at a temperature of 2-3 degrees until sowing in the spring, stirring occasionally.
Autumn sowing of rosehip seeds
In October, rosehip seeds are sown in open ground in rows, so that a hoe or cultivator is passed between the lines to loosen the soil, with embedding no deeper than 2 cm. Mulch with sawdust and humus.
In early spring, to speed up germination, you can install a frame with plastic film over the crops. In this case, regular ventilation of crops and seedlings is necessary. When two leaves appear on the rosehip seedlings, the thickened crops must be pruned. When the spring temperature rises, the film is removed.
Rose hip care
Caring for rose hips during the summer is no different from caring for roses in the summer: weeding, loosening, watering, fertilizing, protection from pests and diseases.
Gardeners value rose hips both as a medicinal plant with beneficial properties, and as an ornamental plant with very beautiful flowers and fruits.
Growing rose hips from seeds ends with the autumn planting of rose hip seedlings in a permanent place. Growing rose hips from seeds is the most accessible way for a summer resident, if you know what, when and how to do it correctly to propagate rose hips from seeds.
- Text updated: 10/17/2016
- Views: 13790
Among other shrubs, rosehip is very popular among gardeners, and planting it on the site and caring for the plant will provide a whole range of vitamins and minerals for the whole family.
Thanks to its beautiful fragrant flowers, the plant is widely used for garden decoration. And sharp thorns on the branches of bushes planted in a row will provide impenetrable hedge. In the wild, the perennial shrub of the Rosaceae family is often found on river banks and slopes of ravines; it can be seen in forest clearings and edges. Many cultivars wild rose successfully grown by professionals and amateurs for decorating parks, garden plots and local areas.
Choosing a place to plant rose hips
The plant's ability to tolerate drought and frost allows it to be used to strengthen the soil along ravines or streams. Rose hips are planted along the perimeter of the site to create a thorny hedge. Some types of rose hips are placed for decoration outbuildings or unsightly compost heap.
Advice
If rose hips are grown to obtain useful fruits, That different varieties plants should be planted next to each other, giving them the opportunity to cross-pollinate. A single planted bush will serve exclusively decorative purposes.
The powerful root system of the plant is capable of spreading quite quickly to the sides, growing with underground shoots in upper layers soil. You can stop the spreading by fencing the bushes with slate cuttings dug into the ground to a depth of 20–30 cm.
When choosing a place to plant a perennial, you must be guided not only by the aesthetic features of the plant. For normal development and fruiting unpretentious shrub However, certain conditions will be required:
- sunlit area;
- fertile loamy or slightly acidic soil;
- lack of groundwater.
Placing the shrub in low, wetlands will cause the plant to die.
Planting a plant
Rose hips should be planted in spring or autumn season into previously prepared soil. To do this, dig up the area while simultaneously adding a bucket of compost, 40 g of superphosphate and 20 g of potassium salt per square meter. Advice Before planting, rosehip roots should be dipped in a mash made from clay and manure.
One-year or two-year-old seedlings are placed in landing hole measuring 40x40 cm, placing them at a distance of a meter. Before planting, you should carefully inspect and straighten the roots, and remove damaged areas if necessary. A seedling is placed on a hill of soil prepared at the bottom of the hole, carefully straightening the roots. Gently sprinkle with fertile substrate, gradually compacting it around the plant. After planting, the ground is watered and mulched with compost, peat or rotted sawdust.
Seedlings must be watered regularly, the soil around the plant must be loosened and weeded. In early spring, the stem of each young bush should be cut off, leaving three buds above the surface of the ground.
Rose hip care
To increase yield and improve the quality of fruits, you should properly care for the plant during the growing season.
Watering
Adult plants are watered 3-4 times per season, 2-3 buckets per bush. During the fruiting period, the volume of liquid increases to 5 buckets.
Loosening
Trimming
In autumn or spring, before the buds open, it is recommended to remove all diseased, dried, weak and pressed branches to the ground. Shorten healthy ones, leaving 60-70 cm. In a three-year-old plant, leave 5 of the strongest and most powerful shoots. Subsequently, it is necessary to carry out annual pruning, adding 5 branches. An adult bush should be formed from 18-20 strong shoots. Rose hips that reach six years of age begin to produce less fruit, so it is recommended to remove all old branches, rejuvenating the perennial. The procedure should be carried out in the spring, giving the plant the opportunity to recover in the summer. Young, strong offspring will begin to grow straight from the roots. Autumn pruning shoots coming from the roots can have a detrimental effect on further development bush.
Advice
It is necessary to cut off old branches at the very base. Shortening the shoots will only lead to the appearance of shoots.
Preparing for winter
The frost-resistant plant does not require additional shelter for the winter. Young seedlings of some ornamental varieties can be protected from frost. To protect the bushes, it is necessary to insulate the tree trunk circle using mulching materials - fallen tree leaves, straw. Wrap the bush itself with burlap or non-woven covering material.
Top dressing
Young plants need organic matter, which is applied under the bush in early spring; the wild rose is fertilized again during the period of active growth of shoots, last feeding is held in September. Starting from the fourth year of rosehip development, during spring digging, 3 kg of humus or compost is added to each bush. In September for 1 sq. m. add 30–40 g of superphosphate and feed with 15–20 g of potassium salt. Each feeding should be accompanied by subsequent watering and loosening of the soil.
Propagation by seeds
A simple method of propagating a perennial by seeds requires quite a long time. Planting material can be purchased at garden stores. When harvesting seeds yourself, you must choose unripe fruits that have a dull red color. In this case, seed germination will be quite high.
- In the fall, make grooves 2 cm deep in the open ground and place wild rose seeds in them.
- Crops should be mulched with humus or compost.
- In spring, it is recommended to cover the bed with a polyethylene film stretched over a frame. The first shoots will quickly appear in the warmed soil. With the onset of heat, the film must be removed.
- The appearance of three true leaves on the seedlings is a signal for plant picking.
Subsequent care of seedlings consists of watering, loosening and weeding with periodic application of fertilizers.
Reproduction by layering
To propagate the plant, arcuate and horizontal layering of rose hips are used.
- In the spring, arched shoots are selected and secured with pins in specially prepared holes. The buried stems are mulched with loose fertile soil, periodically increasing its layer to form adventitious roots.
- To improve the quantity planting material You can use horizontal layers. Humus with the addition of organic and mineral fertilizers. A horizontally growing strong branch of the plant is placed in the soil along the entire length of the shoot and sprinkled with a layer of fertile substrate. When correct organized watering and regular hilling will begin during the summer active growth shoots. By autumn, each of them will have formed its own root system. After a year, you can divide the cuttings and replant them for independent development.
When choosing a method of propagation by layering, it is necessary to identify the most powerful and productive bush.
Propagation by cuttings
It is advisable to propagate wild roses by cuttings in late June or early July.
- Shoots with leaves are cut from a bush pre-selected for propagation.
- Using a sharp knife or pruning shears, the cuttings must be divided into parts, each of which must have at least three nodes. The straight upper cut is made 1 cm above the node, the lower cut of the cutting is made at an angle of 45 degrees.
- The bottom leaf must be removed along with the petiole, the rest must be cut in half.
- Place the cuttings treated with a growth stimulating agent in a substrate made of a mixture of sand and peat in proportions 3:1.
- Petioles planted at an angle must be regularly watered and sprayed. It is more convenient to maintain humidity when growing plants in protected soil.
- After a month, when the petioles take root, the frequency of watering should be reduced.
- It is necessary to promptly remove fallen leaves and loosen the soil.
Planting of seedlings in a place of permanent growth is carried out in October or November. Saving earthen coma When transplanting, it promotes better survival of the plant. Root collar Rose hips should be buried 4-5 cm.
Reproduction by dividing the bush
A perennial that has reached the age of six is dug up and, shaking off excess soil, is divided into parts. The resulting bushes are planted in holes prepared in advance.
Harvest
Rose hips are harvested as they ripen, in stages from August to October. The calyxes and stalks should not be torn off. Harvest must be dried and placed in a fabric bag for long-term storage.
An unpretentious perennial planted on the site will help solve the problem of fencing and decorative design. By providing the plant necessary conditions for growth and proper care, it is possible without special labor receive berries containing vital minerals and vitamins.
Rosehip (“dog rose”) is included in the pharmacopoeias of many countries due to the high content of vitamins in the fruit. To receive healing berries many gardeners are happy to grow rose hips on personal plots. This plant is also valued as a rootstock for varietal roses, so nurseries are engaged in the production of rosehip seedlings, growing them on a huge scale. Rosehip reproduces like biological seeds, and vegetatively - both methods are used when growing rootstocks for roses.
Rosehip seed propagation
Growing rose hips from seeds is the simplest and least labor-intensive method of propagation, however, unlike vegetative methods, somewhat longer in time.
Blank seed material It is advisable to carry out this from unripe fruits (after they have turned brown) - the seeds in this case are of the highest quality and have good germination (over 50%).
For seeds to pass through the biological dormancy phase, exposure to low temperatures. In nature, rosehip seeds undergo natural stratification, so they can be sown in the fall in a row in pre-cut furrows. The row spacing is selected to ensure ease of processing (weed control, loosening, etc.). The seeding depth is no more than 2 cm. After sowing, it is advisable to mulch the beds with humus, fallen leaves or other organic materials.
With the onset of spring, it is advisable to install a frame with tension over the ridges. plastic film: The soil will warm up quickly and seedlings will appear faster. Subsequently - with a significant increase in ambient temperature - the film cover is removed. After the seedlings develop 2-3 true leaves, they can be pricked out, or the density of the plant can be adjusted by periodically removing weaker specimens.
Caring for rosehip seedlings is the same as for rose seedlings, and consists of weed control, periodic loosening, fertilizing and regular watering.
For spring sowing the seeds are stratified artificially: mixed with coarse-grained wet sand in a ratio equal to the volume and placed on the bottom shelf of the refrigerator, where they are stored until sowing time. It is advisable to sow rosehip seeds in a mixture with a “lighthouse crop,” for example, radish. The radishes will quickly sprout and define the rows, which simplifies care until the rose hips emerge. Subsequently, the lighthouse culture is removed.
Propagation of rose hips by cuttings
When growing hybrids and varieties of rose hips from seeds, varietal characteristics are split, so in this case methods are used vegetative propagation– cuttings followed by rooting.
It is most rational to propagate rose hips by green cuttings, which are harvested in early July (at this time the intensity of shoot growth begins to decline). The cut shoots are divided into cuttings so that each contains three nodes. At the bottom node, the leaves are removed with the petiole, at the rest they are shortened by half. The upper cut of the cutting is made straight, at a distance of about 1 cm from the node, the lower cut is made obliquely, at an angle of 45 degrees. Cuts must be made sharp garden knife, which eliminates creasing of fabrics.
Treatment of cuttings with growth stimulants helps improve root formation and develop a powerful root system. For treatment, you can use solutions of heteroauxin or IBA (200 mg of heteroauxin and 50 mg of indolylbutyric acid per 1 liter of water). The treatment lasts for 12 - 24 hours, while the cuttings are immersed in the solution with the lower end to a depth of about 3 cm.
Prepared rosehip cuttings are planted obliquely in a substrate prepared from peat and sand in a ratio of 1:3. The root formation process lasts 3 - 4 weeks, so in the first month it is necessary to strictly observe humidity conditions without allowing the substrate to dry out. Rooting in protected soil has the advantage that it is easier to maintain air humidity - otherwise, it is necessary to spray the cuttings daily with a spray bottle. For humidification, ideally use “artificial fog” installations, or, at a minimum, an automatic fine spray system (the switching interval is set within 10 - 15 minutes). A month after the start of rooting, the frequency of spraying is reduced.
It is advisable to grow rooted seedlings without film cover, shading them from the scorching sun if necessary. Such seedlings develop hardened, which has a positive effect on their preservation during wintering.
For the winter, the soil surface in the cuttings
In order for rosehip seeds to “wake up” and germinate safely, they must be stratified. Store-bought seeds are placed in a container with light, fertile soil and left to swell for several days. Then place it, covering the container with a lid or film, in the refrigerator.
You can prepare rosehip seeds yourself by collecting ripened fruits
The cold exposure time can be 1–3 months or longer. Such seeds are then germinated in a container with soil on the windowsill. Grown seedlings are planted in open ground in May or April, when the ground is warm enough.
Seeds of wild varieties of rose hips, collected independently, can be sown in the fall directly into open ground, where they will undergo natural stratification in winter
In the spring, when the seeds sprout, they need care - loosening the soil, watering, weeding, fertilizing. In autumn they choose the strongest ones, healthy plants and transplanted to a permanent place.
How to plant decorative rose hips with seeds
Seeds that have passed stratification are germinated in a warm, bright place. You can place a container with soil in winter time to the heating battery. The soil with seeds is moistened with a spray bottle and covered with a transparent lid or film to maintain moisture.
After the shoots emerge, the film is opened and the seedlings are placed in the light so that they do not stretch. The soil around the sprouts is loosened, maintaining moisture, and sprayed with water from a spray bottle.
When the seedlings grow up, they are transplanted into separate pots, dug out together with the earthen lump that has formed around the roots. The soil is not compacted so as not to damage the delicate roots. After watering, the soil will compact itself.
Transplanted plants need a gentle regime. It is advisable to cover them with a jar or film for two days, moisten them and place them in a warm, bright place. Seedlings can be fed complex fertilizer For perennial plants. Rosehip seedlings are planted in the flowerbed in the spring, when the frosts have subsided. At first, shade from the scorching sun and water daily.
Grow decorative rose hips You can use store-bought seeds or collect them yourself. You can watch a video on how to properly prepare seeds.