Key points of cultivation techniques of perennial root flowers

Replenish the sunshine

Before giving sunlight, it is necessary to understand the types of plants and give appropriate sunlight to stimulate the growth of flowers. Long sunshine needs to provide more than 14 hours of sunlight, and some short sunshine supplies can be kept below 12 hours. In the case of insufficient sunlight, artificial light can be replenished and incandescent light can be used, which is a very important factor in cultivation because it can determine whether to bloom or not.

Second, control moisture

Its perennial root has water storage, water supply should be controlled, can not be applied too much, the ability to live in a short period of drought, but once excessive water is applied, it is easy to make the basin soil wet, the bulb roots rot, and the loose supply capacity will be weakened.

Third, pay attention to the temperature

There are many kinds of it, some can not bear the cold, for some types that can not bear the cold, they should be moved to indoor maintenance around October to avoid freezing damage.

IV. Soil requirements

They can not stand water and moisture, there are certain requirements for the soil, can not use sticky weight undrained, will make it difficult to drain the accumulation of water inside, it is best to choose soft texture.