Tui Performance Naturals Potting Mix is formulated using NatureN, a fast-acting natural ingredient that is super rich in nutrients. Added magnesium will promote healthy leaves and boost the performance of your potted plants, while biostimulants and sheep pellets act as soil and plant conditioners, maximising nutrient availability and uptake. Use in pots and containers to create optimum growing conditions for your potted plants. Slow-release feeding coupled with fast action feeding for optimum potted plant health. Container plants should be regularly re-potted into containers of fresh potting mix.