When cutting the green radish, should the aerial roots be buried in the soil? How to cut the aerial roots?

1. Do aerial roots need to be buried in the soil?

Aerial roots can help the cuttings survive better, so they need to be buried in the soil. Only by burying it can the plant take root downwards. Around this part, many tiny fibrous roots will grow, which can absorb water and nutrients from the soil. After a period of time, they will grow roots and lay the foundation for growth. After a period of maintenance, side buds may grow and the whole plant will become more lush. If it is not buried, this part will lose its function and slowly shrink.

2. How to propagate aerial roots

Select plants with good growth, cut off branches with aerial roots, avoid pruning at the location with black spots and small bumps on the stem, cut off excess leaves, and make sure there is one leaf and aerial root on the cuttings. After processing the branches, insert them into a substrate with good drainage and ventilation effects, add enough water, and place them in a cooler place, away from direct strong sunlight.