The bobovnik (laburnum) is a representative of the legume family, but it looks like a deciduous tree. Laburnum is home to the central part of Europe and the Mediterranean coast. The cultivated form of a tree is usually called garden bauber. It should be noted that this is not a kind of culture, but only its popular name.
The main difference between labourum and other decorative tree cultures are large clusters of yellow, pink, lilac and white shades assembled in hanging brushes. The length of the brush reaches up to 50 centimeters and during flowering they emit a very pleasant aroma, similar to Acacia.
If you properly care for the culture, it will delight the gardener with abundant flowering, the period of which will be at the end of May and lasts until the end of June. When the bovobnik blooms at the site of the inflorescences, fruits begin to form in the form of small pods with beans, thanks to which the tree can multiply by self-sowing.
Growing this amazing culture is quite simple, the main thing is to take into account all the advice of experienced gardeners, and an exotic bauber will surely appear on your site, which will delight you with its lush flowering, filling the air with an extraordinary scent.
Cuspberry varieties and types
Golden Rain Bauber - can be represented as a compact bush, and a tree up to 6 meters in height. It has large light green three-fingered leaf plates. Labournum bloom begins at the end of May and ends in mid-June. Inflorescences are in the form of long brushes of yellow color, exuding a pleasant aroma.
Bobovnik Anagirolistny - In the wild, the tree grows in mountainous terrain. Its height can reach up to 6 meters. The inflorescences are large, long, with a racemose shape, golden hue and delicate, similar to acacia scent.
Flowering time lasts from late spring to early summer. The leaf plates of this variety are medium sized, slightly pubescent and have a dark green tint. The tree is winter-resistant and tolerates temperatures well to minus 20 degrees.
Albert Bolster - in nature, the tree grows up to 12 meters in height. It has a bushy crown and large, light green trifoliate leaf plates. Laburnum has large, long racemes of bright yellow color, resembling acacia. This variety of bobovnik differs in frost resistance, although in cold winters the branches of a tree can freeze slightly. Therefore, it needs shelter.
Red-bob Ordinary - is a perennial deciduous tree with a spreading oval crown and a height of up to 7 meters. Often the bogovnik has several trunks. Triple sheet plates have an oval shape and a light green color, which darkens with the onset of summer. Leaves from May to June bloom in large, long, inflorescences of golden, pink, white or lilac color.
Is a shrub with a compact crown. It possesses trifoliate oval leaf plates of a green shade. Blooms tree in the spring for two weeks. It has large, long, racemes of bright pink inflorescences with a delicate pleasant aroma and extraordinary decorative effect.
Leaves Lilac - is a tree reaching a height of 2 meters with a spreading, loose crown and several trunks. The leaf plates of the bobovnik are trifoliate with a slight pubescence on the inner side, of a light green color.
Labournum blooms from late spring to early summer. The inflorescences of the tree have a racemose shape and reach a length of 30 centimeters. They have a rich purple hue and a pleasant aroma, vaguely reminiscent of acacia.
Bobovnik Alpine Gold Rhine - grows in nature in the mountainous terrain of Switzerland and Germany. Laburnum reaches ten meters and looks like a bush-like tree with an elongated crown. In Russia, since the plant is often frosting, it has the shape of a bush and will grow to only 3 meters. The leaf plates of the tree are long, trifoliate, smooth, light green in color. The inflorescences of the bobovnika are large, racemes, long, bright yellow.
Bobovnik vatherera - The tree is a hybrid of anagyrolist and alpine bog. It reaches a height of 1 to 3 meters. The leaves are large, long, trifoliate light green shade. Blossom blossoms from late spring to early summer. Its inflorescences have a bright yellow shade and racemose shape. They also have extraordinary decorative characteristics and intense pleasant aroma.
Leaf planting and care in the Moscow region
The rosemary is a culture for which the choice of landing site is not too critical, so it can be planted anywhere in the garden plot. For planting shrubs should choose a lighted place, because due to lack of light, the culture will no longer grow and develop, and either flowers will stop appearing on it or there will be very few of them, and the inflorescences will lose their brightness.
The cobblestone can grow on depleted limestone, therefore, it is often not necessary to add feedings during the growing season. For planting shrubs better to choose a place protected from drafts and wind. Since the root system of the tree does not tolerate the stagnation of moisture, the soil should be loose and well drained.
For planting bobovnika should choose several seedlings. Together, it will be easier for them to carry over the wintering, and their massive flowering will create a simply beautiful picture in the garden.
Young trees should be planted at the beginning of spring, when the snow melts and the earth warms up well. For planting should prepare in advance the planting hole, digging it to a depth of 50 centimeters. At its bottom it is necessary to pour a layer of expanded clay, fresh humus and lime. Then the bush should be placed in the pit along with the support to which it should be tied. This is necessary so that the young tree does not break under strong gusts of wind.
After it is placed in the landing pit, it is covered with garden soil, and the space around the trunk is mulched with a thick layer of a mixture of bark, sawdust, moss, straw and peat. When mulching is completed, the tree should be watered and lightly tamped up the ground.
The Crimson or Cercis is also a member of the Legumes family. Grown when planting and care in the open field without much hassle, if you follow the rules of agricultural engineering. All the necessary recommendations can be found in this article.
The soil for bobster
For planting you need to choose a nutrient soil with good drainage. It is best if the earth is alkaline. The acidic soil will need to be mixed with ash or lime, making it in the fall so that it can be planted in the spring.
Labourne does not like compacted soil and stagnant moisture, for this reason the earth should pass air well, and there should not be a crust after watering on the top layer of soil. This will help avoid mulching pristvolnogo circle.
Shrub transplantation is undesirable because it does not tolerate it very well. However, if it is required, it should be carried out very carefully so as not to damage the root system.
For this purpose, the coil must be dug together with the town commander and transferred to a new landing pit, having previously added to it compost, in order to ensure better rooting.
After transplantation, the tree must be watered and grunted near-stem circle. Transplantation should be carried out in the fall, after leaf fall.
Fertilizers for bobster
During the growing season, the tree should be fed, introducing trace elements into the soil. Organic is best for this purpose.
In the spring you need to carry out compost mulching. Also, several times per season the shrub can be fertilized with a solution of cow manure.
Flowering time occurs at the end of spring - the beginning of summer and lasts for a month. The inflorescences of bobovnik have the form of thick, large and long brushes, bright yellow, white, pink and lilac color with a persistent pleasant aroma.
Shrub blossoms profusely and attracts insects. In the place of the faded blossoms, small dark brown pods are tied with beans, which ripen to the beginning of autumn.
It is possible not to carry out the formative pruning of a tree, since it itself is gaining decorativeness, over time its branches will take on a beautiful, descending form.
In the spring, you can remove some of the frozen branches, but this should be done moderately so that the tree does not get sick. Pods with beans should be removed immediately after ripening in order to avoid self-seeding and improve the decorative qualities of the tree.
Since the branches of the tree have a sloping shape, in winter a large amount of snow sticks to them, and so that they do not break under its weight, they must be gently shaken from time to time.
Autumn leaves for the winter
If seedlings are purchased in the nursery, then they will not need additional shelter, since the young trees have already been acclimatized. If they were grown on their own, it is better to protect them, sheltering in the fall.
Since the young are very fragile, bend down to the ground carefully. After the branches are bent down, the shrub needs to be covered with spruce leaves and a thick layer of dry foliage. To prevent them from being blown away, they put lutrasil on top of the shelter and press it with stones.
Growing a bobovnika from seeds
Spreading bobovnik seed and vegetative way. When choosing a seed breeding method, it is better to choose freshly harvested seed material.
Some gardeners do not process seeds before sowing, but it is still better to stratify them. To do this, take the beans, mix them with wet soil or put in a wet gauze. Then they need to be wrapped in plastic and refrigerated for two weeks. After the expiration of the seeds can be sown.
For the seeding of seed material it is necessary to prepare a loose fertile soil. Sowing can be done in late autumn or spring, after the earth warms up. Seeds should be laid in open ground at a depth of 2 centimeters, leaving a distance between them of 15 centimeters.
Seedlings do not require special care and sprout on their own. You can also grow laburnum on the windowsill, sowing beans in February. For the growth of the young bobovniku will need light and moderate soil moisture. When young shrubs grow up, they should be moved together with the town commander to a plot in the garden where they will grow. Seed-grown trees begin to bloom only after five years.
Vegetative bovobnik reproduction in a vegetative way is considered more simple and successful. All varietal plants to preserve their unique characteristics are best propagated by this method.
Under vegetative propagation refers to the following methods presented:
- Cuttings - To obtain planting material in August, young branches should be cut off and rooted on the site in loose soil in partial shade. After planting the cuttings need to cover with plastic bottles before the formation of the root system. Watering future bobovnikov should be done carefully. In the first year of life, young shrubs need to cover for the winter.
- Graft - varietal cuttings should be grafted on species stocks. Vaccination site must be chosen close to the ground.
- Layering - for reproduction in this way it is necessary to bend the lower branch to the ground and sprinkle with soil. In the place where the roots should appear, on the bark you need to make several cuts. After about 30-35 days, the first roots will begin to appear, when they are old enough, the branch can be cut and planted in open ground.
Diseases and pests
Since bovovnik is a poisonous culture, pests bypass it. However, a disease such as powdery mildew. It begins to develop when the soil becomes too wet or prolonged rainy weather.
You can notice the appearance of powdery mildew on the trunk, which will begin to be covered with gray bloom. In the advanced stage of the disease affects the leaves. When the first signs of powdery mildew appear, sprays the spruce with the solution of the topsin M 500 SC fungicide, according to the package instructions.
Another problem exciting labourum owners is the lack of flowering. So, why does a leaf plant not bloom? The reasons for this may be many, the wrong place for planting, too dense soil, lack of nutrients, lack of winter shelter and freezing of branches, disease.
However, most often the lack of luxurious racemes, due to the fact that the tree lacks light. Transplanting it on a sunny plot can solve this problem once and for all.
The rosemary is a real miracle with extraordinary decorative characteristics. It will decorate the garden area regardless of where it will be planted. Most often, the leaf tree is planted next to the gazebos or along the arched structures, forming an unusual corridor, which turns into a real fabulous place during the flowering of trees, which will not take your eyes off.
It is easy to take care of labournum, therefore it is possible to “make friends” with a luxurious tree, even a novice gardener. Stick to all the above tips, and your garden is sure to decorate the luxurious bauber, which will delight you for a whole month with abundant flowering and pleasant aroma.
However, as often happens, poisonous plants have healing properties. In medicine, use young shoots and seeds. Amino acids, sulfur, copper, phosphorus, pectin and many more other substances are contained in the composition of bobster. In official medicine, the plant extract is used for headaches, low blood pressure, eye diseases. In order to avoid health problems, be sure to coordinate your actions with the doctor.