Many flower friends want to talk with Wisteria when they have nothing to do. When they water and talk with wisteria, they are drowned by spittle. Unlike humans, wisteria needs a lot of water every day. Too much water, the top of the new leaf color yellowish, the old leaf is also gradually yellow, plant dwarf atrophy. Living in the wet soil environment for a long time, roots are perishable.
Loosen the soil frequently, control the watering, and try to move the potted Wisteria to the house in rainy days for shelter.
It is obvious that the drought is the lack of water. Because the soil is too dry and hard, the underground rhizome can not continue to grow, resulting in the aging of the lower leaves, but the top leaves grow normally. But as time goes on, the leaves will gradually turn yellow and fall off.
Water it, of course! But don't water too much at one time. Increase it one by one. It's better to pour it thoroughly.
The symptoms of improper fertilization are: the leaves are thin and yellow, and the surface is uneven. The root can't grow normally because of no fertilization or excessive fertilization for a long time.
Apply fertilizer properly and change basin timely. When plant growth is slow, liquid fertilizer should be added in time. But do not control the amount of good, to water in time to dilute the fertility, to avoid causing fertilizer damage!
Wisteria likes acid soil. Its leaves turn yellow and fall off, which is caused by alkaline soil.
The green grass on the roadside will be directly watered with water, and the leaves will gradually turn green after applying ferrous sulfate. Or turn the basin directly for acid soil.
If the potted Wisteria is placed indoors for maintenance, the leaves will turn yellow easily due to lack of sunlight. Even if the sun is sufficient, if the light is too strong and the high temperature exposure time is too long, the leaves will turn yellow and fall off.
in general, wisteria does not need shade, but in summer in the south, especially at noon, the light is strong, and potted Wisteria should be properly shaded.
