Plagron Bio Lightmix 50L

Plagron Bio Lightmix 50L is a premium substrate designed for growers seeking a fast, balanced, and natural start to their crops. Formulated from different types of peat and enriched with perlite, it offers a light, fluffy, and perfectly aerated texture. Its composition ensures optimal root development from day one, making it the ideal choice for both beginner growers and experienced cultivators who want to maintain full control over fertilization.

This organic substrate is** characterized by a light one-week pre-fertilization**, enough to give your plants an initial boost without the risk of overdosing. Thanks to its low EC value (0.5 mS/cm), Bio Lightmix allows roots to grow quickly and healthily, creating the perfect foundation for a bountiful crop. From that point onward, the grower has full freedom to adjust fertilization according to their needs and the condition of the plants.

The combination of black, white, and fibrous peat provides a balanced environment between moisture retention and aeration, while perlite improves drainage and prevents waterlogging. This balance facilitates strong and uniform growth, avoiding common problems such as suffocated roots or excess water in the pot.

Bio Lightmix is versatile and compatible with all irrigation systems, from manual to automatic, always offering a stable and easy-to-handle structure. To maximize results, it is recommended to use it together with Plagron’s organic fertilizers, such as Alga Grow and Alga Bloom, along with specific additives depending on each stage of cultivation.

With a stable pH of 6.3 and organic NPK 6-5-7 nutrients added in controlled doses, Bio Lightmix 50L not only ensures a safe start but also allows you to fully customize nutrition. Presented in a practical 50-liter bag format (12–14 kg), it is the perfect choice for those looking for a **high-quality, organic, and highly adaptable substrate. **

Characteristics Black peat, white peat, fibrous peat, perlite Pre-fertilized with 2 kg/m³ of organic fertilizer (NPK 6-5-7) pH: 6.3 (1:1.5) EC: 0.5 mS/cm (1:1.5)