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Plagron Pure Enzym Soil Conditioner | Premium Enzyme Substrate Cleaner

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SIZE: 250ML
Plagron Pure Enzym is a highly concentrated, professional-grade liquid enzyme preparation designed to clean grow media, optimize root health, and accelerate nutrient absorption. Formulated from a specialized blend of natural biocatalysts, this premium additive rapidly breaks down dead root debris and decaying organic matter into immediately usable simple sugars and nutrients.
By eliminating dead organic tissue, Pure Enzym strips away the primary food source for harmful pathogens, significantly reducing the risk of root rot (Pythium). Furthermore, the accelerated decay process creates new macro-porosity and oxygen channels within the substrate, maximizing root-zone oxygenation and allowing roots to expand unhindered in soil, coco coir, or hydroponic systems.

Technical Specifications
Parameter Specification
Product Classification Natural biocatalyst and substrate conditioner
Physical Form Low-viscosity, water-soluble liquid concentrate
Active Biological Agents Cellulase and specialized organic enzymes
NPK Nutrient Value NPK: 0 - 0 - 0 (Does not alter baseline solution EC)
Target Growing Media Soil, Peat, Coco Coir, Rockwool, and Hydroponics
System Compatibility Safe for all drip emitters, NFT lines, DWC, and gravity systems
Primary Function Decomposes dead roots and maximizes nutrient uptake capacity
Media Reuse Potential Prepares old coco or soil substrates for safe, successful reuse

Metric Dilution Rates & Application Schedule
Plagron Pure Enzym features a highly economical 1:1000 dilution ratio. It must be added to your fresh water or nutrient solution at a flat rate of 1 mL per 1 Litre of water.
Because it contains no NPK mineral nutrients, it will not alter the electrical conductivity (EC) or background salinity of your water. It should be applied during every watering event or reservoir change throughout the entire vegetative phase and up to the final flushing weeks of bloom.
Growth Phase Specific Timing Dilution Rate (per 1L) Primary Target Objective
Vegetative Phase Weeks 1 to 4+ 1.0 mL / L Establishes a clean root zone and fast-tracks growth.
Early Flowering Weeks 1 to 3 of Flower 1.0 mL / L Handles initial root shedding during the stretch phase.
Mid-to-Late Bloom Week 4 of Flower onwards 1.0 mL / L Maintains active nutrient transport and media cleanliness.
Flushing Phase Final 1 to 2 Weeks 0.0 mL / L Cease use; use pure water to flush the crop.
Substrate Recycling Pre-wash of used media 2.0 mL / L Heavy dose to dissolve old root structures before planting.

Best Use Practices & Application Steps
1. Exact Reservoir Mixing Sequence
  1. Fill your mixing tank or watering can with clean, fresh source water.
  2. Shake the Plagron Pure Enzym bottle vigorously to activate the solution components.
  3. Dose your base fertilizers (such as Plagron Hydro, Cocos, or Terra) to reach your target EC level. Mix thoroughly.
  4. Add Plagron Pure Enzym first among your additives at a rate of 1 mL per Litre. Stir for 1 minute.
  5. Mix in any other boosters, sweeteners, or stimulators (e.g., Sugar Royal or Green Sensation).
  6. Verify and adjust the final pH level with a calibrated meter to suit your medium (5.5–5.8 for hydro/coco, 6.0–6.5 for soil).
2. Reusing and Recycling Growing Media
If you intend to reuse your coco coir or clay pebbles for a subsequent crop cycle, Pure Enzym is an indispensable tool. Flush the used medium thoroughly with a double-strength dose (2 mL per Litre) of Pure Enzym. Allow the substrate to sit damp for 24 to 48 hours; the concentrated enzymes will digest the old root systems left behind by the previous crop, turning them into a clean, rich foundation for your new clones or seedlings.
3. Protection in Automated Drip Systems
In automated drip irrigation and run-to-waste systems, organic debris can easily build up inside thin lines and cause uneven feeding. Running Pure Enzym continuously ensures that any organic matter entering the lines is broken down instantly, keeping your drip pins, drip rings, and irrigation manifolds completely free of slime and blockages.

 

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Turn Dead Root Matter into Available Nutrition

Keep your growing medium working harder with Plagron Pure Zym, a concentrated enzyme-based soil improver designed to accelerate the natural breakdown of dead plant material around the root zone.

Its blend of natural enzymes helps convert plant residues into smaller components, releasing additional nutrients while creating more space within the substrate for improved oxygen and nutrient absorption. This helps maintain an active, efficient root environment throughout the growing cycle.

Highly concentrated at just 1 ml per litre, Pure Zym can be used with every watering and is suitable for all substrates, making it an easy addition to soil, peat and coco feeding programmes.

Shop Pure Zym

Frequently Asked Questions

Pure Zym is an enzyme-based substrate improver that accelerates the breakdown of dead plant material around the roots. As this material decomposes, additional nutrients become available and more space is created within the root environment for nutrient and oxygen absorption.

Enzymes act as catalysts that speed up natural processes. Pure Zym contains several types of enzymes that break larger pieces of plant residue into smaller components, allowing them to be broken down and reabsorbed more efficiently.

Shake Pure Zym well before use and add 1 ml per litre of water, giving a dilution ratio of 1:1,000. Plagron recommends using the solution each time your plants are watered.

Pure Zym can be used throughout the entire cultivation period. Regular use helps continually break down dead plant residues and maintain an efficient growing medium as plants develop.

Yes. Plagron states that Pure Zym is suitable for all substrates, including soil and coco-based growing media. This makes it a versatile enzyme additive for a range of hand-fed growing setups.

Pure Zym is of organic origin, so Plagron advises against using it in hydroponic methods such as NFT, DWC and aeroponics. For those systems, choose products specifically designed for hydroponic cultivation.