Short descriptionCellmax Perlite Premium natural potting soil improver. RHP-Consumer, RHP-Horticulture certified. This perlite improves potting soil structure by increasing airiness and optimising the water-air ratio in the substrate.
Unique properties of Cellmax Perlite Premium- Better plant growth: ensures optimal conditions for your plants.
- More lightness: increases air circulation in the potting soil.
- Natural and RHP-Horticulture certified: safe and sustainable choice.
Why choose Cellmax Perlite PremiumCellmax Perlite Premium retains water and releases it back to plants later, reducing watering frequency and keeping potting soil moist for longer. Suitable for both novice and experienced growers, it supports healthier and stronger plant development.
Product descriptionCellmax Perlite is a volcanic rock that has been puffed (expanded). The material increases in volume up to about 20×, creating an airy structure that allows roots to develop better. Ideal for raising young plants and cuttings.
Features- Stimulates strong (hair) root growth
- Improves soil structure and increases air content
- Accelerates water and fertiliser uptake
- Dust-free and RHP certified
- pH neutral (7.0) and lightweight (2–6 mm grain)
- Applicable in potting soil, hydroponics, outdoor and organic cultivation
- Also suitable for houseplants, vegetable gardens, trees, shrubs, borders and lawns
Usage- Mix a minimum 15% perlite into the soil for optimum results
- Can be used as substrate or additive
- Reusable
Packaging and storagePackaging: 10L, 20L
Storage advice: Keep dry and sealed. Keep out of reach of children.
Applicable regions / availabilityBE, DE, EU-2, EU-1, ES, FR, GB, NL
Specifications / technical details- Brand: Cellmax
- Commercial name: Cellmax Perlite Premium
- Pack size(s): 10L; also available in 20L
- Weight (per listed product variation): 1 kg
- Dimensions (package): 20 × 15 × 8 cm
- Grain size: 2–6 mm
- pH: neutral (7.0)
- Certification: RHP-Consumer, RHP-Horticulture
- Properties: dust-free, lightweight, reusable, natural volcanic perlite (expanded)
- Intended uses: potting soil additive, substrate, hydroponics, organic cultivation, houseplants, outdoor gardens