100 red flowers cut.

Hundred days red is crape myrtle tree, its tree posture is beautiful, trunk smooth clean, colorful, flowering when the summer and autumn less flower season, flowering long, so there is "hundred days red" said. So, what is the pruning method of 100-day red?

1. The pruning method of hundred days red

100-day red is generally pruned after falling leaves in autumn, and long branches, dry branches, drooping branches, diseased branches, slender branches and endogenous branches should be cut off. Young trees should also be timely cut off the lateral branches of the lower part of the trunk, so that the upper part of the trunk can get sufficient nutrients to form a good crown.

How to raise 100 red?

1, soil: 100 days red strong, easy to cultivate, the soil requirements are not strict, but planted in deep fertile sandy loam growth best.

2, sunshine: 100 days red love light, should be planted in the leeward or courtyard under the south wall, insufficient light not only plants less flowers or no flowers, or even weak growth, small branches and leaves.

3, watering: 100 days red drought resistance, fear of waterlogging, every year before germination in spring and autumn after the fall of a return to green water and frozen water, usually if not too dry, do not water, rainy season to do a good job of drainage work, to prevent water rotten roots.

4, fertilization: 100 days red can be fertilized every winter after defoliation and spring germination, such as the application of human feces or sesame residue is better, can make the plant grow vigorously in the coming year, flowers big color Yan.

5, pests: 100 days red in the growth period is vulnerable to aphids, scale insects, thorn moths and leaf rollers harm, if there is, available dimethoate EC 1000 times spray kill scale insects and aphids, with 80% dichlorvos EC 1500 times spray kill thorn moths and leaf rollers.

As an excellent flowering arbor, as long as it is properly maintained, its flowers will bloom very beautifully.