Plagron Promix 50L

Take absolute, uncompromised control over your organic feeding schedules with Plagron Promix. This professional-grade, 100% organic substrate is masterfully engineered from a selection of Plagron’s finest premium peat varieties. Augmented with diverse natural fibers, Promix achieves an elite level of structural lightness and root-zone oxygenation that is distinctive to Plagron’s world-class substrates.

Because Promix is intentionally formulated with zero added chemical or synthetic fertilizers, it offers a clean, ultra-responsive canvas. It is the ultimate choice for seasoned organic growers who want to exercise their own judgment and fine-tune nutrition from day one, laying the foundation for a massive, terpene-rich, 100% organic harvest.

Core Cultivation Advantages:

• Fertilise Completely as Desired: Devoid of background agricultural fertilisers, Promix puts you in the driver's seat. You do not have to wait for built-in soil nutrients to flush out; you can introduce your preferred organic liquid feeds—such as Plagron Alga Grow and Alga Bloom—from the very first watering without risking over-fertilisation.

• Enriched with Organic Worm Castings: While free of mineral fertilisers, Promix is thoughtfully blended with premium Plagron worm humus (worm castings). This vital ingredient initiates an immediate symbiotic relationship with beneficial soil microorganisms, jumpstarting a thriving underground ecosystem that rapidly breaks down organic inputs into bio-available plant food.

• Low-Stress, Rapid Rooting: Thanks to its low Electrical Conductivity (EC range of 0.5 – 0.8 mS/cm), Promix provides an exceptionally gentle, low-tension environment for young root networks. This minimal salt footprint drastically minimizes transplant stress and promotes rapid, aggressive root branching in seedlings and cuttings.

• Certified Organic Authenticity: Promix is certified organic by Control Union, guaranteeing an environmentally friendly product entirely suitable for strict organic cultivation. Growing in a clean, living peat matrix enhances natural plant metabolism, producing vastly superior aromas and flavour profiles in your final yield.

Substrate Characteristics & Analysis

Every 50L bag of Plagron Promix is mixed with strict commercial precision:

Step-by-Step Usage Instructions:

Technical Specifications