Lobelia: growing from seed, when to plant for seedlings

Content

1 Interesting facts about delicate flowers
- 1.1 Variety selection
2 How to have a unique flower in your garden
3 Conclusion

Neat lobelia bushes in modern landscape design are found everywhere: they decorate flower beds, alpine slides, hanging pots and decorative flowerpots. This flower is versatile, in addition, it has a lot of delicate colors - from pink to purple and purple. It is a pleasure to work with lobelia, but growing this plant in temperate climates is quite difficult. The biggest difficulty lies in the reproduction of the flower, because it reproduces in the smallest seeds that look like dust.

How to adapt a heat-loving flower to a temperate climate, how to grow lobelia from seeds and when it is better to plant its seedlings in the ground - all the intricacies of the planting process at home will be described in the article. Here you can also find recommendations for choosing a lobelia variety and learn more about this plant.

Interesting facts about delicate flowers

Lobelia, according to most botanical scientists, belongs to the Bellflower species (although some, nevertheless, attribute it to a separate plant species - Lobeliaceae). The homeland of this flower is the subtropics, but today it is common on almost all continents.

In nature, lobelia is a perennial; in colder climates, it is grown as an annual plant. About three hundred species of this plant have medicinal properties and grow in nature. Lobelia is mainly treated with pulmonary diseases. This flower is actively used in pharmacology for the production of tablets and tinctures.

Attention! In culture, lobelia has been grown since the end of the nineteenth century. To date, about twenty species of a cultivated flower are known with larger buds of all kinds of colors.

The description of the plant looks like this:

perennial flower;
has branching thin herbaceous stems;
spherical bushes, compact;
the leaves are elongated, lanceolate, arranged in pairs;
stems branch from the very roots;
the height of the flower depends on its type (the dwarf variety grows only up to 20 cm, the shoots of erect varieties can grow up to 30 cm, but the climbing lobelia is grown as an ampelous plant and has a stem length of up to 50 cm);
the length of the pedicels is only 2 cm;
flowers are double-lipped axillary, small;
flower colors can be any: white, blue, blue, purple, pink, lilac, red or multi-colored;
lobelia blooms from June to September;
the fruit of the flower is a box with numerous seeds.

Important! Lobelia seeds germinate for three years.

Variety selection

In Russia, lobelia is grown mainly as an annual plant. Therefore, it is better to choose the variety of this flower with a one-year growing cycle. The most beautiful and spectacular landscape designers consider the following types:

Erinus

They are called black, curb or, simply, blue. This type of lobelia can have several forms, differing in size and shape of the bush (dwarf, compact, erect, climbing and spreading). The most famous varieties of the Erinus species are Reggata Rose and Reggata Blue (blooming in pink and blue, respectively), the Riviera Sky Blue, which has sky-blue flowers.

Lobelia Strong

Outwardly, it is very similar to Erinus, but its bushes are coarser.The stems are thicker, the leaves are larger and fleshy, the inflorescences have a larger diameter and can be colored blue or purple, there is always a white spot inside the flower.

Ricardi Ampelnaya

It is a hybrid, so it can only reproduce by cuttings. The scourge of this variety of lobelia is more spreading and powerful than that of Erinus, growing up to 35 cm in length. Inflorescences can have a diameter of up to two centimeters, flowers are painted in a lilac or white shade.

Lobelia Fiery or Shiny

It is considered erect, its shoots stretch up to 75 cm. Depending on the variety, the leaves of the flower can turn green or red. The best representative of the species is the Queen Victoria variety with large scarlet flowers and stems up to one and a half meters long.

Gerardi

It is unique in that it can withstand frost down to -29 degrees, therefore it is grown as a perennial even in the coldest regions of the country. The height of the bushes is about 120 cm, the inflorescences are collected in large spikelets, the color is in purple tones. Lobelia Vedrariensis is considered the most popular variety.

There are dozens of species and hundreds of varieties of lobelia - every grower can find something most suitable for himself. Before choosing a variety of flowers, you should decide on a planting site. After all, the bushes of these flowers differ quite strongly, therefore, completely different types are suitable for flowerpots and hanging pots, for example.

How to have a unique flower in your garden

Lobelia is a beautiful flower, but rather moody. For its cultivation to be successful, and flowering to be abundant, it is necessary to create the following conditions:

loose soil, light and not too fertile (loam and sandy loam are perfect);
the site should be well lit by the sun and be warm;
the flower loves moisture, so it must be provided with regular watering;
feeding with mineral complexes is necessary, but it must be strictly dosed;
it is necessary to improve the tillering of lobelia by cutting adult bushes and pinching seedlings.

Correct planting with seeds and proper care is the key to lush flowering and beautiful flower beds.

Planting seedlings

Sowing lobelia seeds is complicated by the fact that they are very small. The sprouts of the flower will be the same miniature, so it is difficult to care for them, dive and transplant them to a permanent place - all this requires utmost care on the part of the florist.

To decide when to sow lobelia for seedlings, you need to decide whether the flowers will be additionally highlighted. If the house has special lamps, then you can start sowing seeds already in January. When the florist intends to use only natural light, it is better to postpone sowing seeds until at least the last days of February. And then, in cloudy weather, it is better to put a lamp near the container with seedlings, since the flower stretches out very quickly and weakens from lack of light.

Advice! The optimal time for sowing lobelia is from the end of February and throughout March.

Flowers sown in March and grown under natural light will be stronger and healthier, will form powerful, abundantly flowering bushes, will delight you with immunity to various diseases (including the "black leg").

Sowing rules

The laborious process of growing lobelia seedlings must begin with the preparation of the seeds. Since the seeds of this flower are dusty, they should be mixed with dry sand to ensure uniform sowing.

The following actions of the grower:

Soil preparation. It can be either a purchased soil for flower seedlings, or a self-prepared mixture of sod land, peat, humus and river sand in equal proportions. If the mixture is acidic, lime or dolomite flour must be added, as lobelia prefers neutral soils.
The soil is laid out in a plastic container and tamped a little. Now the earth needs to be watered and left overnight.A shallow container with drainage holes is preferable.
Flower seeds mixed with sand are placed on a blank sheet of paper. The paper is folded up with a corner and with its help the seeds are scattered over the entire surface of the soil, trying to distribute them evenly.
Do not sprinkle flower seeds, you just need to moisten them by spraying from a spray bottle. A little manganese or fungicide should be added to the water for the initial irrigation of seedlings to prevent seed rot.
The container is covered with glass or foil and removed to a warm place for germination of seeds.

Advice! To make his job easier, a grower can purchase granular lobelia seeds and grow seedlings in peat tablets. This avoids color picking.

How to care for seedlings

Every day, glass or film from the container must be removed and wiped dry so that condensation does not accumulate. After a week and a half, when lobelia shoots appear, remove the lid from the container. Now you can put a container with lobelia seedlings in a plastic bag and tie its top - a small greenhouse will come out.

Flowers are placed in a well-lit place, but not in direct sunlight. The walls of the "greenhouse" are wiped every day, removing condensation. At this stage, the lobelia needs to be watered regularly, preventing the soil from drying out - the flower does not like drought very much.

It is better to water fragile flowers from the bottom, pouring warm water directly into the pan. You can use a syringe or a teaspoon to water the lobelia, but when watering from above, mold often forms on the surface of the soil.

Advice! If mold appears in the container with lobelia seedlings, you need to carefully remove it with a spoon and sprinkle the ground with crushed activated carbon or river sand calcined in the oven.

If the flower seeds were not planted in separate peat tablets, the seedlings will have to be dived - divided into individual containers. This process is greatly complicated by the miniature size of the seedlings.

How to dive a lobelia:

Before picking, the soil in containers with seedlings must be thoroughly moistened.
Now the accreted flowers are carefully divided with a coffee spoon into small groups of several plants.
Transfer the group of flowers to an individual container with loose soil.
Lightly compact the soil around the stems and water the seedlings.

Attention! After diving, the lobelia will quickly grow. When the seedlings grow up to three centimeters, they are cut literally a couple of millimeters - this will allow the lobelia to bush better in the future.

Landing in the ground

It is necessary to plant lobelia in a permanent place in early June, when the earth warms up well and there is no threat of frost. As well as during the dive, plants are transferred in groups of several seedlings. The site for planting flowers is chosen sunny or partial shade. The soil there should be loose and moderately nutritious, because lobelia does not like excessive fertilization (in such conditions, the bushes will be lush, and the flowering will be scarce). But the flower loves moisture, so the soil must hold it well.

The interval between lobelia bushes in group plantings should be 10-15 cm. The soil around the lobelia seedlings is tamped tightly and watered abundantly with settled water.

How to care for flowers

Lobelia care should be regular - this flower is quite capricious and demanding. The stages of care are as follows:

regular watering, especially during dry periods. Lobelia does not tolerate drought very well, but excessive moisture can lead to rotting of the stems. In intense heat, the bushes are watered daily, and the ampelous varieties are watered twice a day. If the weather is cool and cloudy, watering should be reduced.
Fertilize flowers 2-3 times per season. For these purposes, mineral complexes are used; Lobelia does not tolerate organics well.
During the summer, flower bushes form by cutting off excess shoots.Experienced flower growers recommend cutting the bush to a height of five centimeters in the middle of summer - this stimulates a new wave of flowering.
Lobelia seeds can be harvested in late summer. To do this, the bush is carefully cut and shaken over a sheet of paper. Then the seeds are dried and placed in a cool, dark place.
In the fall, the bushes are uprooted, doing the same with lobelia as with other annuals.

Important! There is a possibility of growing lobelia as a perennial plant, even in the climate of Russia. To do this, for the winter, the bushes are dug up and transferred to a cold greenhouse, and in the spring the flowers are planted again on the flower bed.

Conclusion

Photos of tender lobelia are beautiful. This flower is universal: it is suitable for framing flower beds, the first line of borders and ridges, as an ampelous and potted plant. Having decided on the variety, you need to start growing seedlings, because lobelia reproduces only by seeds. This work is painstaking, requiring utmost care from the grower, but the result is worth it!

More information about planting lobelia flowers for seedlings is described in this video:

How to grow and dive lobelia seedlings at home