Plagron Perlite, foamed volcanic rock, 10 L

Perlite is ground and highly heated volcanic rock that improves soil structure, making it more airy and allowing for better drainage. Plagron's RHP-certified perlite impresses with its consistently high quality, is germ-free, and guarantees an optimal water-to-air ratio in the soil. Mix approximately 10-35% perlite into your soil. You can also use Plagron perlite as a hydroponic substrate or as a rooting area in a propagator for cuttings.

Advantages:

• High water and oxygen retention capacity
• Consistent quality and sterility
• Provides an ideal water/air ratio
• Promotes root growth