Hydrocorn is a hydroponic substrate made from pure clay balls for hydroponic crops.

It is an inert hydroponic substrate. Gold Label Hydrocorn has the RHP quality seal.

What does it mean that Hydrocorn substrate is RHP certified?

The RHP quality seal is the Dutch RHP standard for horticultural substrates that ensures strict quality control that will give you a perfect growing experience. Extraordinary results.

How is Hydrocorn made?

Gold Label Hydrocorn is manufactured using a blend of the highest quality pure pellets and fired in an open kiln using clean fuels, ensuring the absence of heavy metals and other contaminants.

Hydrocorn clay pellets are 8-16mm in size, providing stability and the unique irregular ball shape is an ideal surface for beneficial roots and bacteria.

The porous structure has a high water holding capacity and is suitable for both drip and ebb/flow systems.

60 bags/pallet for both 8-16mm and 16-25mm