Nutrifield Coco Brick

Pre-buffering is a treatment process that stabilizes the coco coir to prevent it from naturally binding with calcium and magnesium. This ensures that when you add nutrients, your plants actually absorb them rather than having those essential minerals locked out by the medium.

RHP certification is the gold standard for horticultural substrates. It guarantees that the product meets strict requirements for water uptake, air content, and nutrient stability, ensuring you get a consistent, high-quality medium every time you buy.

You can use it for both. Because it is a clean, inert, and high-quality organic medium, it works excellently as a standalone hydroponic substrate or as an amendment to improve the aeration and drainage of traditional soil potting mixes.

While the dry brick is compact and easy to store, it expands significantly upon hydration. You can expect one 5kg brick to yield roughly 60 to 70 liters of ready-to-use growing medium, depending on how much water you add.

Yes, it is a sustainable alternative to peat moss. Coco coir is a byproduct of the coconut industry, making it a renewable resource that doesn't require the destructive harvesting practices often associated with peat bogs.