Miracle-Gro Pour And Feed Ready To Use Plant Food 1 litre contains a unique and carefully balanced mix of 5 essential nutrients required for optimum plant growth and flowering. It’s suitable for both indoor and outdoor plants and perfect for pots, containers and hanging baskets. It’s easy to apply – no dilution, no hassle. Simply add the solution directly to moist compost around the plants. Feed every 7-14 days when plants are actively growing and water as normal.