It is frost-resistant, decorative terry and simple flowers of many large sizes. The flower is called a hybrid, as it was obtained as a result of selection, the ancestors were North American varieties.
Hibiscus grassy photo
The best quality for areas with frosty winters is the annual natural die-off of the land part of the plant in autumn. Nutrients from the ground part are transferred to the root, which is located deep in the ground and represents thickened shoots resembling tubers. This allows you to save the plant from freezing, covering the rhizome for the winter. Herb hibiscus withstands thirty degrees of frost.
Over the summer, the plant creates thickets up to 3 meters tall with abundant and varied flowering. One flower can be up to 40 cm in diameter. If the root is injured during wintering or spring, the plant will die. The rest of the requirements for the care and cultivation of grassy hibiscus do not differ from other garden forms.
agrotechnology The place for planting flowers is bright and protected from the cold wind. It should be noted that each bush consists of several upright trunks, on which additional branching is created by trimming. Therefore, initially the bushes are planted at a distance of one meter from each other. This is a great hedge and background for other colors. Perennial shrubs, with the replacement of the top layer of the earth in one place can grow for many years. Loves the plant well-drained loam. Does not tolerate close standing groundwater and calcareous soil.
A plant planted in a hollow will certainly be wetted in the spring. If the site does not leave options, the landing site should be raised and below arrange a drainage substrate.
Grassy Hibiscus loves:
- shower on leaves, but only in the mornings and evenings, when the sun is weak;
- watering in moderation, without overdrying the soil;
- fertilizing once every two weeks with full fertilizer taking biology into account in each period;
- loosening frequent, but superficial.
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If all conditions are met, the flower will delight for a long time an unprecedented size with tropical flowers.
Preparing the plant for wintering
In the second half of summer, potash fertilizers change the composition of the juice and begin to prepare the plant for wintering. At this time, nitrogen fertilizers need to be excluded.
With the first autumn frosts, the flowering of hibiscus stops, and it begins to prepare for winter. It is impossible to cut off the ground part, it must dry out and give the food supply to the roots. At this time, the plants are raking, sand is added to the ground. After drying, the stems are cut. When steady frosts are established, a loose vegetable insulation is placed over the roots. It can be sawdust, straw, leaves. Shelter should be loose, let in air. From above, the bump is covered with a non-woven material and a frame is created on top of the poles in order to throw a sackcloth from above in the very cold weather.
See also: Care and reproduction of garden hibiscus
In the spring, the extra layers are gradually removed, the mound is scraped and a transparent film is installed above the planting. Closed from the night frosts, the plant will quickly throw shoots, and then there will come a steady heat. When the young shoots appear, they must be pinched in order for the trunk to branch.
How to propagate a hybrid hibiscus
It is easy to propagate hibiscus. All cuttings root easily. Used for propagation:
- autumn cuttings;
- spring young shoots.
Seeing a photo of grassy hibiscus, planting and caring for a handsome man will not seem burdensome for a gardener. It is possible in the fall, after the cessation of color and before the branches die off, to ask for cuttings from the happy owner of the plant. This is the upper part of the young stems. They need to be put into the water, wait until a thick lobule of roots appears, then put them in small cups in the winter and leave to grow in the room. Planted in the spring bushes will bloom in August in a permanent place.
Growing grassy hibiscus from seed produces new flower shapes. But seeds germinate after stratification. If you sow them in the garden, and then grow them, the plants will bloom in 3-4 years.
In winter, put in a school, with the lower heating of the earth, and later seated in separate cups. When the heat comes, the plants are planted in a prepared place. Flowering of such plants will come in the second year. Seed propagation is more often used for obtaining new varieties by breeders.
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Spring reproduction of herbaceous hibiscus and care for it from cuttings presents no particular difficulty. To plant the trimmed twigs for rooting should be in a greenhouse with wet sand. Young plants are left in the winter under cover. The following spring, hibiscus hybrid is seated at a permanent place.
A growing bush grows fast and requires division. In the spring, when the earth melts, the root is carefully dug out and divided in half. Each cut is sprinkled with crushed charcoal. Carefully planted, divided bush blooms with a slight delay.
Video about growing hibiscus herbaceous from seeds
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