Plagron Organic Light Mix - Optimal Aeration for Healthy Rooting

Plagron Perlite Potting Soil for Healthy and Well-drained Indoor Cultivation

Plagron BIOLight Mix 50L revolutionizes your indoor growing with its unique airy structure composed of 30% perlite. This premium organic potting soil guarantees healthy and rapid rooting while permanently eliminating the risks of root rot.

The 4 Key Advantages for Explosive Rooting

This professional perlite potting soil transforms your indoor growing approach by offering exceptional performance from day one. Each component has been selected to optimize root growth and prevent failures.

• Maximum aeration — 30% perlite creates a network of micro-cavities continuously oxygenating your roots
• Optimal drainage — no more stagnant water and rotting thanks to perfect excess moisture evacuation
• Gentle nutrition — biological pre-fertilization NPK 6-5-7 nourishing without burning for a full 7 days
• Stabilized pH — ideal range 5.8-6.2 ensuring maximum nutrient absorption without correction

Light Anti-Compaction Structure for Vigorous Roots

The 70/30 peat-perlite composition of this Plagron soil creates the perfect root environment for your indoor crops. This balanced formulation maintains constant aeration even after months of intensive watering, unlike classic substrates that compact quickly. Your plants develop a white and dense root hair system that naturally boosts nutrient absorption and stress resistance.

Safe Start with Biological Pre-fertilization

This bio pre-fertilized substrate delivers exactly the right doses during the critical first week of your crops. The controlled conductivity at 1.1 mS/cm avoids any risk of over-fertilizing young plants while providing the energy needed for vigorous start. This gradual transition to your nutrition program optimizes adaptation and prevents shocks causing growth delays.

Total Versatility for All Your Indoor Projects

Compatible with all irrigation systems from manual to drip, this BIOLight Mix soil perfectly adapts to your existing setups. Its certification to European standards EN 13037 to 13041 guarantees consistent and reproducible quality. Whether you grow in pots, trays, or hybrid hydroponic systems, this substrate maintains its exceptional draining properties throughout the cycle.

How to Use Your Plagron BIOLight Mix Potting Soil?

Easy to use, this indoor soil integrates immediately into your growing routine without special technical adaptation.

• Direct filling — use the substrate pure directly in your containers from 0.5 to 50L
• Light initial watering — gently moisten without soaking to activate pre-fertilization
• Waiting period — wait 7 days before the first liquid fertilizer application
• pH monitoring — check occasionally, natural stability limits adjustments

By following these simple steps, you achieve fast and healthy rooting visible from the second week of growth.

Joseph's Tip: "I particularly recommend this soil for a peaceful start in indoor growing. Mix it with 20% coconut fibers if you grow varieties very demanding in flowering."
Joseph – Director of GrowLED