Our indoor and outdoor plant nutrient solution contains highly active benzyl aminopurine, magnesium sulfate complex, and p-chlorophenone. It can help to promote the overall healthy growth of plants and improve plant disease resistance. Suitable for all kinds of indoor and outdoor plants, including flowers, vegetables, leaf plants, etc. All-round care. Its use method is very simple: 1. Unscrew the bottle cap, gently squeeze the bottle, and drop on the surface of the bottle; 2. Water until the soil in the pot is completely moist. Potting soil around the plant. Use safe ingredients, do not contain harmful ingredients, harmless to plants.