13.6Kg Premium Floc – Rockwool Growing Medium Plant Fruit Flower Growool

This growing medium offers a unique combination of properties that make it highly effective for plant cultivation. It is lightweight, sterile, and has excellent water and air retention capabilities, providing an optimal environment for plant growth.

• Very light when dry, with a void space of 95%
• Made from natural rock and is non-biodegradable
• Sterile when packed
• Inorganic and contains no nutrients
• Has a very low cation exchange capacity, so it does not bind nutrients
• Experiences a slight pH increase upon initial wetting, then remains stable
• Holds approximately 70% water and 25% air
• The aeration can be adjusted based on the height and packing density in the container

Specification:

• Weight: 13.6 kg

Package Content:

• Premium Floc – Rockwool Growing Medium