The correct method for scientifically watering and fertilizing orchids

When watering orchids, follow the principle of "not dry in summer and autumn, not wet in winter and spring." Rainwater or snow water is best; river water or pond water is second best. In summer, water in the early morning or evening. In addition to keeping the soil moist, spray the leaves or mist more to increase air humidity. During the rainy season, the potting soil should be slightly dry. In autumn, reduce the frequency of watering, and stop spraying depending on the weather.

Orchid fertilization should follow the principle of "light fertilizer, applied appropriately." Newly potted orchids should not be fertilized in the first year. Wait until new roots have grown well in the second year before fertilizing. Do not fertilize during the flowering period or the dormant period. For foliar feeding, apply once a week, preferably in the evening.

Commonly used fertilizers include:

① Soak rapeseed, peanut, or soybean residue in water until fully fermented, then dilute to a 1500-fold solution and apply.

② Potassium sulfate compound fertilizer.

③ Add an equal amount of compound trace elements to potassium dihydrogen phosphate, dilute to a 1500-fold solution, and apply.