Greg writes
No, the Pennington All Purpose Fertilizer 10-10-10 is applied with any spreader and then mixed lightly into the surface of the soil then immediately watered in. This is not for potted or containerized plants. An alternative fertilizer is the Miracle Gro Water Soluble All Purpose Plant Food that can be mixed with water and applied with a watering can for individual plants or using the Miracle-Gro Garden Feeder.
Answer last updated on: 06/15/2022