What soil to use for potted dahlias

1. What soil to use

The choice of soil is very critical for plant growth. If this condition is guaranteed to be good, it will be very beneficial to the planting and growth of the plant. It is suitable for growing in sandy soil with loose texture and good drainage, and it is best to ensure a certain amount of nutrition. You can mix garden soil, humus, sand and base fertilizer in a ratio of 5:2:2:1 at home to meet its requirements. In particular, you need to avoid using heavy, compacted loam, as water may not be able to penetrate, causing root waterlogging.

2. Precautions

1. It is suitable for growing in slightly acidic or neutral soil, and the pH value cannot be too high, otherwise it will affect the plant and hinder its growth in the later stage.

2. Loosen the soil more often on a daily basis. This can keep the loam active to a certain extent, promote water penetration, and prevent water accumulation. Otherwise, the roots and rhizomes will easily rot in soil with high water content.

3. When choosing loam for planting, you need to pay attention to the depth of the soil. The soil should be buried near the first leaf node of the plant. This will be conducive to the growth of tubers in the later stage.