H&G Multizyme
H&G Multizyme is a premium enzymatic bio-stimulant that works to optimise nutrient uptake, enhance root health, and maintain a clean, biologically active root zone. Its advanced formulation contains a potent combination of enzymes, co-enzymes, vitamins, and plant extracts, carefully selected to accelerate the breakdown of dead root material and organic waste. This process converts waste into immediately plant-available nutrients, improving overall nutrient efficiency while stimulating beneficial microbial activity.
Magnesium, vitamins, and complex sugars within Multizyme also help boost metabolic functions, supporting stronger cell structure, more efficient photosynthesis, and improved stress resistance. By keeping the root zone free from harmful build-up and promoting a balanced microbial environment, Multizyme helps plants achieve faster vegetative growth, healthier foliage, and more productive flowering.
Suitable for use in hydroponics, coco, and soil systems, Multizyme is compatible with all nutrient programs and delivers consistent results without leaving residues that could clog irrigation systems. It can be used throughout the crop cycle, from early vegetative growth to the final weeks before harvest.
Boost plant vitality and nutrient efficiency with targeted enzymatic action.
Enhances Root Health
Stimulates beneficial microbes and promotes cleaner, stronger rootsImproves Nutrient Uptake
Converts waste into available nutrientsMaintains System Cleanliness
Reduces build-up and keeps irrigation lines free-flowing
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0481 526 666.
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Tasmania's own hydroponics shop
Buy online & collect in-store at 2/322 Hobart Rd, Youngtown TAS, usually within the hour.





H&G Multizyme
Key Highlights
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- Breaks down dead roots and organic waste for improved nutrient recycling
- Stimulates beneficial microbial populations in the root zone
- Enhances plant metabolism and overall growth rates
- Suitable for hydro, coco, and soil systems
- Clean-running formulation with no harmful residues
Directions for Use
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Dilution Rate
- 1 mL per 1 L of nutrient solution
Application
- Shake the bottle well before use.
- Prepare your base nutrient solution as normal.
- Add Multizyme at the recommended rate.
- Stir thoroughly to ensure complete mixing.
- Apply with every feed from early vegetative growth through flowering.
- Monitor plant health and adjust use as needed for specific crop requirements.
Store in a cool, dark, frost-free location. Keep container sealed to preserve product quality.
Resources
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- House & Garden Cocos-Hydro - Basic Nutrient Feed Guide - Australia
- House & Garden Cocos-Hydro - Nutrient Feed Guide - Australia - 2016
- House & Garden Soil - Feed Chart - 2015-09-29
- House & Garden Cocos and Hydro - Advanced Feed Chart
- House & Garden - Handy Hints and Guidelines - Australia
- House & Garden - The Growers Journal - Australia
- H&G Multizyme - SDS - USA - 2017-12-14
Shipping & Returns
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Check delivery options for the currently selected item and quantity.
Estimate is for this item and quantity only. Final whole-order freight is confirmed at checkout.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@hydrooasis.com.au
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at info@hydrooasis.com.au.
Size: 250 ml
Visit Us In-Store: 2/322 Hobart Rd, Youngtown TAS