Fertilization according to growth status

Every winter, crape myrtle flowers will fall leaves. After falling leaves, we can apply some organic fertilizers, such as hemp sauce residue and animal manure, which are good organic fertilizers. Similarly, the same organic fertilizer can be applied before crape myrtle flowers grow new buds in spring, which can make crape myrtle flowers grow vigorously and make the flowers large and colorful

Fertilization by season

Generally, crape myrtle flowers are budding in early March. At this time, nitrogen, phosphorus and potassium mixed fertilizer to help the growth of branches and leaves should be applied. In late May and early June, phosphorus and potassium mixed fertilizer should be applied, which can promote the flowering of crape myrtle and strengthen the flower branches. Generally, July to September is the flowering period of crape myrtle. At this time, some cake fertilizer and water can be applied as the flowering fertilizer, which can make the flower color of crape myrtle more bright

Precautions for fertilization

If we fertilize crape myrtle flowers too frequently, it will make the branches and leaves of crape myrtle grow in vain, but lack of fertilizer and less fertilizer will make the branches and leaves of crape myrtle weak, the branches are thin and dry, and the flowers are not prosperous and gorgeous. Therefore, we should fertilize regularly according to the growth law of crape myrtle flowers, so as to apply more fertilizer and ensure the nutrition required by crape myrtle flowers. In spring and summer, crape myrtle flowers grow vigorously, so more fertilizer should be applied than usual, but do not apply fertilizer at noon in rainy days and hot summer. The frequency of fertilization in autumn should be relatively reduced. In winter, there is no need to apply fertilizer to crape myrtle flowers