Martins Native Planting Mix is a specially formulated, premium-grade mix crafted for Australian native and low-phosphorus-tolerant plants such as proteas, banksias, and leucadendrons. This low-phosphorus, free‑draining mix ensures optimal growing conditions for natives, helping to prevent nutrient overload while promoting healthy root development. It includes a controlled-release fertiliser that nourishes plants for up to nine months, and can be used either in pots or directly in the ground. Importantly, this mix complies with AS 3743 for premium‑grade potting mixes, offering reliable quality and performance.