Can bitter melon be planted in February

Bitter gourd can be planted in February, but it depends on the local climate conditions. Bitter gourd prefers warm and humid environments, with a suitable growth temperature of 20-30 degrees Celsius. If the temperature remains stable above 15 degrees Celsius and there is no risk of frost, it can be sown. South China is usually suitable for early spring planting, while the north requires cultivation in greenhouses or greenhouses.

In February, temperatures in southern China and some parts of the Yangtze River Basin rose rapidly, and soil temperatures gradually reached the requirements for bitter melon germination, making outdoor planting feasible. Choose varieties with strong cold resistance, soak the seeds in warm water before sowing to promote germination, and cover them with plastic film for insulation and moisture retention. During the seedling stage, pay attention to preventing the late spring cold, and cover with non-woven fabric at night to prevent frost.

In cold northern regions, the outdoor temperature is relatively low in February, so seedlings need to be raised in greenhouses or sunlit greenhouses to maintain a temperature of no less than 15 degrees Celsius. After the temperature stabilizes in April and May, transplant to the open field. During the seedling cultivation period, it is necessary to strengthen light management to avoid excessive growth of seedlings, and regularly ventilate to reduce humidity and prevent diseases.

Bitter melon cultivation requires selecting fertile soil with good drainage and applying sufficient decomposed organic fertilizer as base fertilizer. During the growth period, keep the soil moist but avoid water accumulation, and set up climbing frames to guide the growth of vines. Applying phosphorus and potassium fertilizers during the flowering and fruiting period, as well as artificial pollination, can increase the fruit setting rate. Harvesting tender fruits can promote sustained fruiting, and can generally be harvested 60-90 days after sowing.