Growing Asters From Seeds (26 Photos): What Do Flower Sprouts Look Like? How To Grow Seedlings At Home? How To Collect Seeds?

2024 Author: Beatrice Philips | [email protected]. Last modified: 2023-12-16 05:33

Aster is a very beautiful and amazing flower. This type of garden plants is very popular among amateur and professional flower growers. With their grandeur and tenderness, asters are able to decorate not only flower beds, but also large summer cottages. You can only admire the beauty of this flower only in the warm season. With the arrival of cold weather, the plant fades. An important characteristic of an aster is its unpretentiousness and ease of maintenance ., for this reason, gardeners with great interest are engaged in the cultivation of whole fields of asters on their own plot.

Basic rules and terms

From the point of view of biology, aster refers to rhizome plant species with the most common leaf plates. Aster inflorescences, or as they are also called by gardeners, baskets refer to corymbose or panicle inflorescences . There are no unique processes in the structure of the baskets. In general, the inflorescence has marginal ligulate flowers of various shades and central tubular flowers of miniature size, barely visible to the naked eye.

Much more often tubular elements of the structure of the baskets have a delicate yellow color … Considering the height of the flowers and the quality of the inflorescences, asters are used to design group plantings, framing borders, decorating terraces and drawing up the decorative beauty of a balcony.

By the way, the dwarf aster is just for decorating miniature flowerpots.

Gardeners in most countries of the European continent began to grow asters only in the 17th century . The resulting flower result attracted the attention of European breeders, who set themselves the task of creating new varieties of this amazing flower. Their hard work exceeded all expectations, the most unusual asters in color saturation were born, while the flowers acquired not only a colorful palette, but also an unusual shape. In the mass breeding and development of new varieties of asters, the seed method of reproduction was used.

The seed method of breeding asters is in great demand among fans of balcony greenhouses and experienced gardeners . Although these bright flowers can be grown in several ways - seedless and through seedlings. Sowing seeds of early perennial varieties of asters in open ground should be carried out in early spring, more precisely, before the end of the first half of March. The final result will be the flowering of the bushes in the middle of summer.

As for the middle and late varieties, they are planted in open ground at the very end of April. If at this time it was not possible to sow the seeds, you can carry out the procedure in the first few days of May. The main thing is that the air temperature does not drop below 10 degrees Celsius. TO Every gardener should take into account that flowers grown in a seedless way bring flowering fruits much later than greenhouse specimens.

The sowing procedure should be carried out in accordance with the sequence of technology, while it is important not to forget to pay attention to small nuances. Aster seeds are planted in pre-prepared grooves, as they are also called grooves. The pits should not be large, their maximum depth should be 40 mm. It is very important to spill the sown seeds with plenty of settled water. After the groove, you can sprinkle it with earth.

When the weather is good and the air temperature is relatively warm, the plantings are flavored with mulch. Alternatively, you can use a special covering material that can be purchased at any garden store . Only if you don't have to remove the mulch, you will have to get rid of the covering element as soon as seedlings begin to appear on the surface. Subsequent sheltering is permissible only if the weather conditions worsen, the air temperature drops and the manifestation of sharp frosts. The thinning procedure is carried out after the formation of a second leaf plate in the flowers.

It is also possible to carry out sowing work in open ground in late autumn. To novice gardeners, such an idea may seem absurd, but in fact it is a fairly common way of breeding asters. It is important to plant seeds before winter in frozen soil so that grooves are made in the soil in advance . The peculiarity of podzimny sowing is that aster bushes that have grown the next year are endowed with maximum resistance to fusarium, grow strong and strong. The first seedlings will appear on the surface of the earth in spring. After they need to be thinned.

When choosing a material for sowing asters, it is important to take into account that a high level of seed germination will please the gardener's eye only for the first 2 years, then the growth decreases by almost 50%.

Even inexperienced florists make extraordinary bouquets from the grown flowers, while the cut asters can stand for a very long time.

Features of seed preparation

The main and most important rule in sowing aster seeds is the preparation of the basic material. The owner of the front garden should worry about the place of the future flower garden, decide on the variety of flowers and their colors . The gardener needs to think about these subtleties even during the purchase. When sowing aster seeds in a multi-tiered flowerbed, the height of an adult plant must be taken into account. Low-growing varieties of asters will look much more beautiful and juicy in the foreground, respectively, the background is sown with seeds of tall flowers. When choosing aster seeds, it is advisable to give preference to fresh material, because they will definitely have the best germination.

Aster seeds for future planting can be purchased from the specialist shop , or collect at home from flowers that are already growing in the flower bed. It is important to remember, however, that an initial attempt at self-collecting seeds is not always successful. The material visually looks like poppy seeds, very small and fragile, crumbling and lost. Experienced gardeners already know that it is better to use a small piece of cloth for collecting and pre-sowing aster seeds.

The process of pre-sowing treatment consists in soaking aster seeds in a solution of potassium permanganate, thereby getting rid of all pathogenic bacteria and fungal spores. To do this, you will need to prepare a weak solution of potassium permanganate in a small container, and then lower a tissue bag with seeds into the prepared liquid. It is worth leaving the material to soak for about 2-3 hours. After that, the treated seeds are washed under a gentle stream of clean running water and dried in their natural environment. Store-bought material in the form of a dragee cannot be soaked.

If the grower wants to get seedlings as soon as possible, the seed can be germinated . This method is used infrequently, it is used only when necessary. For quick germination, the seeds, as expected, undergo a disinfection procedure with a weak solution of potassium permanganate, but they do not dry out, but are folded into a plastic bag for a couple of seconds. In a warm environment, sprouts develop very quickly. Then they immediately land in the prepared soil.

An analogue of this procedure is a solution that stimulates growth, only it must be used according to the manufacturer's instructions.

How to sow?

The process of reproduction of asters occurs exclusively by the seed method. And in order to decorate the front garden with delightful flowering in the early stages, sowing and planting sprouts must be done in early spring in a greenhouse climate. For this, special wooden boxes or separate pots will do. In the absence of such containers, cups can be used.

Before starting sowing work, the gardener will need to stock up on the necessary material. In this case, special attention is paid to the seeds. The owner of the front garden must determine in advance the location of the future flower garden, choose the appropriate variety of asters and select the desired color scheme of the plant.

The next step is to determine the timing of planting seedlings in order to identify the period of time that allows you to sow the seeds. Although all growers know that the most favorable period for sowing is the beginning of March. If the planting is done at home, April can be considered.

As for sowing seedlings directly into the soil, no one can guarantee the perfect ascent of flowers . Quite often, an aster planted in open ground does not rise at all. For this reason, flower growers prefer to grow asters only through seedlings. To provide a favorable environment, the material is pre-soaked in a growth promoter. Of course, no one forbids the use of a stimulating composition, and in general, a chemical liquid does not cause negative consequences in flowers. But still, a weak solution of potassium permanganate is more useful, especially since it kills harmful bacteria.

For seedlings

Growing asters through seedlings is the most common method of enriching their own land among florists. The seedling technique has a positive effect on the growth of plants, but the main thing is that almost all seeds sprout and turn into dazzling flowers. From this it follows that the sowing method for seedlings is the most reliable.

As you already know, the sowing period of asters entirely depends on the variety chosen for planting and ranges from the beginning of March to the first days of May … When there is one week left before the sowing day, the seeds are wrapped in a small piece of tissue, after which they are dipped in a weak solution of potassium permanganate for 10-12 hours. After a specified period of time, the seeds are pulled out of the disinfecting solution. The fabric bag is squeezed out as best as possible, it is desirable that water stops flowing from it altogether. Then the bag is placed in a plastic bag and placed in a warm place. It is the favorable climate that maximizes the effect on the seed germination process.

Already for sowing, you will need to prepare a special container. This could be a flower pot or a wooden box. The sowing substrate should be as nutritious as possible, but, despite such a beneficial factor, it must undergo a little preparation. Before sowing, the soil must be spilled with a fungicide solution . Then make grooves in the soil and evenly distribute the prepared seeds. After that, the sown pits are covered with a small layer of sand and watered with a weak solution of potassium permanganate. For convenience and uniformity of watering, you can use a fine sieve.

It is important to cover the prepared plantings with a durable material, for example, film or glass. The covered container must be hidden in a warmed place where the air temperature fluctuates between 20-22 degrees. If the material used for sowing was fresh, namely, harvested last season, the first shoots will appear after 4-5 days. As soon as this happened, the container with the seedlings will have to be moved to a cooler room, where the air temperature is kept within 16 degrees.

After 2 or 3 leaf plates appear on the seedlings, the gardener will need to cut out according to the 4x4 cm scheme. The main thing is not to forget to shorten the roots of the dived aster seedlings . To transplant sprouts, you will need a substrate combined with wood ash.

Planted seedlings do not require abundant watering and still want to feel human care.

In open ground

The seedling method of growing asters has one drawback - since the seedlings are grown only in warm climates, there is a high probability that when a sharp cold snap occurs, the seedlings transplanted into the soil will die. And this is not surprising, because they have no immunity to cold weather. But the ripened seeds in the open field perfectly tolerate a slight minus temperature and, with the arrival of spring, will delight the owner of the garden with uniform shoots.

This feature of asters is used by gardeners who do not want to waste time germinating seeds and sowing at home. They simply sow seeds in natural soil right at the place of their future flowering and take appropriate care. Planting aster seeds in open ground occurs in several ways.

• Late autumn, when significant cooling is felt and there is no risk of sudden warming.
• Early spring when seeds are spread over snow or thawed ground. From above, the crops are covered with a film.

Seeds sown in the autumn undergo natural natural acclimatization, respectively, future flowers in the embryo develop resistance to cold weather. They are much stronger than seedlings, are not afraid of low air temperatures, and most importantly, they persistently tolerate attacks of various diseases. For fruitful cultivation of asters in the open field, it is necessary to sow seeds in the fall, from mid-October to the end of November.

In the spring, the gardener can sow material even in the snow, but in a pre-prepared place. The maximum spring sowing period reaches mid-April . The main thing is not to forget to cover the future beauty. The second period of spring sowing begins with the arrival of May. You just don't have to cover anything, the air temperature and the sun will independently warm the soil and give the seeds the necessary heat. Another important consideration when using the open field sowing procedure is the embedding of the seeds, so that the sprouts will not turn out to be thick and weakened. The embedding procedure itself is carried out on top of moistened soil, in the depth of the grooves and at a short distance from the sowing site.

A peat mixture should be used as fertilizer . It is laid out on top of the sown seeds. But as soon as aster shoots appear, the feeding layer must be removed. The first leaves of the senses require the gardener to carry out the thinning procedure. In this case, you should not get rid of excess flowers.

Asters grown outdoors very easily and quickly adapt to other soil if transplanted.

When does it rise?

Each gardener, having sowed the seeds of asters, is eagerly awaiting the appearance of the first shoots. When sowing early varieties of asters, the first shoots appear in about 3 months. Medium varieties require a little more time and show their beauty only after 3, 5-4 months, most often this happens in early August. Late varieties delight the gardener after 4-4, 5 months . In time, this period begins at the beginning, sometimes in the middle of September. At the same time, the flowering itself will delight the human eye until the arrival of severe frosts. An aster grower should not rush the growth process and demand the impossible from the plants. Even a novice connoisseur of garden blooms will be able to calculate when the plantings will bloom.

Follow-up care

In principle, any person can sow seeds, and only quivering gardeners and lovers of flower crops will wait for the moment of flowering and enjoy the majestic beauty of the flower with great pleasure. The main thing is not to forget that the seedlings need care and proper care . Before the appearance of the first sprouts, containers with crops for seedlings must be kept at a comfortable temperature, namely 20-22 degrees. As soon as the first embryos appear on the surface of the substrate, the container is transferred to the most illuminated place in the house, the main thing is that the room temperature is slightly below room temperature.

The issue of lighting seedlings is a separate and very serious topic. Aster seedlings grow almost immediately, but for development it is very important for them to receive a sufficient amount of light. With its lack or complete absence, the seedlings will only grow up. Due to their high growth and decent weight, the sprouts break at the base and die. Recharge with sunlight is good, but additional lighting with lamps is even better.

Watering the aster seedlings should not be frequent . They do not like a large amount of moisture, a small replenishment of settled liquid is made when the substrate dries up. It is imperative to ventilate the room after irrigation in order to rid the container with seedlings from the accumulation of unnecessary moisture. To prevent leaching, the soil is compacted around the circumference of each seedling. Watering itself should be carried out from the edge of the container to the center. And already before planting, you can give the seedlings to drink with an excess. 2 days before planting, the substrate is watered abundantly with warm water, due to which an earthen lump is formed and strengthened on the roots of the plants.

Some believe that young seedlings do not need feeding, but this opinion is erroneous. Fertilizing young seedlings should be done exclusively after the dive procedure. Only 7 days after transplanting, when it becomes clear that the planted seedlings have begun, a complex mineral fertilizer is applied. Any formulation can be used, although flower seedlings are most appropriate.

When making fertilizers on your own, it should be remembered that bird droppings and manure should not be used, asters, by their natural character, do not tolerate these elements. But they will absorb nitrogen fertilizers, potassium and phosphorus with great pleasure. Aster picking, as one of the important elements of care, requires special diligence of the gardener. The process itself is carried out only when 2, and preferably 3, petals appear on the seedlings.

• Initially, flowers are transplanted into separate containers, these can be miniature pots, cups, cut bottles.
• Then a universal top dressing is introduced into the containers.
• After that, a plant with a lump of earth on the roots is taken from the container.
• Then it moves to a separate hole in the flower bed. In this case, the lowest leaves of a young aster should remain above the soil surface.
• Watering the plant should be done very carefully, in no case should you hit the foliage with a jet.

After the diving process, the seedlings are placed in a bright room, where the air temperature is kept within 20 degrees. But young seedlings should be kept away from the sun's rays.