Phostrogen (Patio plant food)
Phostrogen (Patio plant food) Is an easy to use nitrogen based plant food, ideal for pots, containers and hanging baskets. Providing essential trace elements Phostrogen ensures an improved, healthy growth for all of your patio plants.
Measure the feed before diluting into a watering can (Measurements on packaging), apply the solution directly to the plant foliage as well as the area surrounding the base of the stem. This product can also be applied in a powder form if needs be.