The best planting season for catnip is spring and autumn; catnip likes a cool, full-sun or half-sun environment, and is generally sown in autumn and transplanted in summer; in the south, it can be sown in spring and autumn, and care must be taken to prevent root fungal infection during this period. .

Catnip can be planted in spring and autumn

Catnip prefers a cool, full-sun or half-sun environment. It is generally sown in autumn and transplanted in summer. In the south, it can be sown in spring and autumn. The best flowering period is the early flowering period. You should choose a place with sufficient sunshine and good ventilation.

How to grow catnip:

1. Sowing

Place drainage stones at the bottom of the flowerpot, pour soil over it, and sow seeds directly. Plant 1-3 seeds in each hole. Cover with soil about 1 cm and flatten it. Water appropriately. Germination will occur in 7-10 days. Seedlings will emerge after sowing. Then fertilize 1-2 times a week.

2. Nursing

The seedlings should be kept moist during the seedling stage and watered appropriately every day. After the plants mature, the roots are more sensitive to water and should be prevented from waterlogging. The soil should be allowed to dry out between waterings. A certain amount of light needs to be ensured every day.

3. Sterilization

Generally, catnip is not affected by pests and diseases, but has an anti-mosquito effect. It only needs to prevent root fungal infection, and pay attention to avoid soil with a lot of clay content. Poor drainage will lead to fungal reproduction and harm the healthy growth of plants. You can spray a special fungicide for flowers once to effectively prevent fungal root rot. In daily maintenance, pay attention to waiting for the soil to be completely dry before watering.