How to grow forsythia flowers

How to cultivate forsythia flowers

1. Growth habits

Forsythia flowers are native to northern and central my country. They are temperate tree species that are cold and drought tolerant. , can also tolerate semi-shade, and has low soil requirements. Forsythia flowers are afraid of waterlogging and require planting in a wind-sheltered and well-drained place.

2. How to prune forsythia flowers

Forsythia flowers can be pruned into various shapes such as heart shape, bush shape, etc. Let’s talk about these two pruning methods:

1. Happy shape: After the forsythia flowers are planted, when the forsythia flowers are about 1 meter high, cut off the top tips from the main trunk 70-80 cm above the ground, and top them in summer to encourage different directions. When the branches grow out, select a few well-developed side branches and cultivate them into main branches. After several years of shaping and pruning of the Forsythia flowers, they will form a natural open-shaped shape with a low stem and low crown, a hollow inside and a round outside, and ventilation and light transmission. tree shape.

2. Shrub shape: It is propagated by cuttings by taking advantage of the strong germination characteristics of Forsythia flowers. In the early spring of the second year of planting, cut off the upper end of the plant 20-25 cm from the ground. When the temperature rises in spring, the root system of the forsythia flower begins to move, and the nutrients stored in the roots will be transported upward. With increased fertilizer and water management, the forsythia flower branches grow very quickly. When they grow to about 25 cm When the time comes, remove the top buds to allow secondary branches to form. On each first-level branch, more than 10 second-level branches can sprout. In the future, when picking ears, we will collect the third-level branches or fourth-level branches that sprout on the second-level stubble.

2. Propagation method

Forsythia flowers are mainly propagated by cuttings. Hard branches are transplanted around March, and tender branches are transplanted during the rainy season in June. The cuttings are long and About 12 cm, the survival rate can reach more than 90%. It can be transplanted after the leaves fall in winter. After the forsythia flowers are planted, cut off the old branches 10 cm above the ground every year after flowering to encourage them to form clumps, and the new branches that sprout will bloom more than the old branches. Dense.

Comments from Gardener.com Forsythia flower, also known as Golden Bar, is a deciduous shrub with clusters of upright stems, spreading or drooping forsythia flower branches, brown branchlets, single leaves or small leaves, yellow flowers, 1 to 3 flowers Forsythia is axillary. The flowers bloom first and then the leaves bloom in early spring. It is an excellent ornamental tree species in early spring. It is suitable for planting in gardens and roadside layouts. Variants include: Forsythia purpurea, Forsythia uniflora, Forsythia trifolia, and Forsythia hairy leaves. Forsythia suspensa and other flowers and leaves.