What to do if tulip varieties degenerate

1. When planting tulips, choose to use stem tips for cultivation, remove virus-infected seedlings, or directly choose varieties with stronger disease resistance for planting.

2. Remove weeds in the yard promptly, or if the variety of potted plants degenerates, spray 70% omethoate 1000 times for prevention and control. Most of the causes of this situation are due to infestations by aphids, whiteflies, leafhoppers, etc., so it is necessary to avoid diseases and pests and eliminate the spread of viruses.

3. Pay attention to repotting. Planting tulips in the same potting soil for a long time can easily cause bacteria in the soil to breed and multiply, resulting in insufficient supply of nutrients needed by the plants. Therefore, garden cultivation requires changing the plot every two years, while potted cultivation requires planting new bulbs every year.

4. Strengthen daily maintenance and care. A good pot of tulips can only grow after careful manual maintenance. Improper maintenance will seriously affect its growth, thereby reducing the tulips' resistance to diseases and pests. Therefore, tulips should be planted according to their growth habits and daily care and management should be strengthened.