Vitax Vermiculite can be used alone or mixed 50/50 with compost helping to provide optimum conditions for seed germination.
Vermiculite possesses 'cation exchange' properties, enabling it to hold and make available ammonium, potassium, calcium and magnesium for healthy growing plants.
• Holds nutrients and water near to the roots
• Provides good air balance
• Helps maintain an even temperature
• Ideal for seed sowing and pricking out
Supplied in a 10L bag.