Microbial Plant Conditioner | Root Zone Cleanser & Immune Booster

Microbial Plant Conditioner is a targeted root-zone conditioning solution engineered for high-performance hydroponic systems. It breaks down biofilm and organic residues, restores oxygen and nutrient exchange at the root surface, and activates plant defence pathways — keeping your root zone clean, efficient, and disease-resistant.

In recirculating systems, biofilm formation, organic buildup, and pathogenic pressure accumulate fast. Microbial Plant Conditioner addresses all three simultaneously — without live organisms, without biological interference, and without compromising your sterile system.

How It Works

• Soy-Based Esters (Biofilm Disruption) — Plant-derived biodegradable solvents that break down extracellular polymeric substances (EPS), dissolve organic residues coating root surfaces, and prevent microbial adhesion. Result: restored root surface exposure and improved oxygen and nutrient exchange.
• Non-Ionic Surfactants (Surface Penetration & Lift) — Reduce surface tension to penetrate micro-layers around roots and system surfaces, dislodge bound contaminants, and evenly disperse residues for removal. Result: thorough system cleansing without phytotoxicity.
• Induced Resistance (IR) Activation — Triggers a biochemical defence response where plants upregulate defence-related enzymes, strengthen cell wall integrity, and prepare for pathogen attack before infection occurs. Result: increased resistance to Pythium, Fusarium, and other root pathogens.
• Sterile System Compatible — Contains no live organisms, does not compete within the root zone, and maintains stability in recirculating systems. Ideal for DWC, NFT, and aeroponic environments.

Key Benefits

• Cleans and conditions root surfaces for optimal oxygen and nutrient exchange
• Reduces pathogen pressure and lowers risk of root disease outbreaks
• Activates plant immune responses through induced resistance
• Compatible with sterile hydroponic systems — no biological interference
• Improves the performance of all nutrients used in your feed program
• Reduces the need for multiple cleaning agents

Problems This Solves

• Root rot (Pythium) outbreaks in recirculating systems
• Biofilm and slime buildup in reservoirs and lines
• Poor nutrient uptake despite correct feeding
• Brown, stressed, or oxygen-deprived roots
• Contamination and residue accumulation in hydro systems

What You'll Notice

• Whiter, cleaner root systems
• Improved nutrient response and uptake efficiency
• Reduced system buildup between reservoir changes
• Healthier, more vigorous plant development
• Lower incidence of root disease over time

How to Use

Add to your nutrient solution or apply as a foliar spray depending on your system and goals.

• Weekly Maintenance: 1ml per 2L of nutrient solution
• Foliar Application: 1ml per 1L during vegetative stage
• Suitable Systems: Hydroponics, coco, and soil

In recirculating systems, temporarily reduce aeration post-application to maximise root-zone contact time and improve conditioning efficacy.

Perfect For

• Sterile hydroponic growers running DWC, NFT, or aeroponics
• Growers managing root disease risk or recovering from Pythium outbreaks
• Systems prone to biofilm, slime, or organic contamination
• Anyone looking to maximise root efficiency and nutrient uptake

Frequently Asked Questions

How do I add Microbial Plant Conditioner to my feeding program?

Add Microbial Plant Conditioner to your nutrient solution after mixing your base nutrient. Always add additives to water rather than directly to concentrated nutrient solutions. Stir well after each addition and check EC and pH before use. Start at the lower end of the recommended dose range and increase progressively — additives are potent and more is not always better.

Is Microbial Plant Conditioner compatible with organic and mineral nutrient programs?

Microbial Plant Conditioner is compatible with most hydroponic nutrient programs including both mineral and organic-based systems. If running a fully organic or biological program, check the formulation — some mineral additives can inhibit beneficial microbial populations. When in doubt, contact us at hello@apexgrow.com.au for compatibility advice specific to your setup.

Can I use Microbial Plant Conditioner in soil, coco, and hydro?

Yes — Microbial Plant Conditioner is suitable for use across all growing mediums including soil, coco coir, perlite, rockwool, and all recirculating and run-to-waste hydroponic systems. Dose rates may vary slightly between growing systems — always follow the manufacturer's feeding chart for your specific medium.

Does Microbial Plant Conditioner ship fast within Australia?

Yes — Microbial Plant Conditioner ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.