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Standard Delivery £6.95*
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Plain Packaging Used Plain Packaging Used
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Product Name Qty Price
Hygrozyme - 500ML
Hygrozyme - 1L
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Hygrozyme is a concentrated enzyme formula, essential to any grow system! SIPCO have over 20 years of medical and horticultural enzyme formulation and production experience, enabling them to bring this perfected formula to help plants reach full potential.

Hygrozyme accelerates the breakdown of root matter, providing a cleaner root zone and unlocking additional nutrients. Dead root matter is converted into simple sugars, and plants will thrive thanks to the stimulation of new root growth.

This formula includes an industry leading concentration of four core enzymes – cellulase, xylanase, hemicellulose and beta-glucanase. These enzymes aren’t consumed in any processes, so they will keep catalyzing the same reaction over and over again. A little of this product really does go a long way.

You can use Hygrozyme alongside any nutrients/supplements, and within all growth media and stages.


  • Propagation: Mix 1.5ml/L of water. Soak propagation trays and media prior to use, and proceed with normal regimen.
  • Hydroponics & soil media: Mix 2-2.5ml/L of water or nutrient solution. Never exceed 4ml/L. Use with every watering, or as determined by your feeding schedule.

Hygrozyme is not a fertilizer or a nutrient.

Delivery & Returns
Free Delivery
We are pleased to offer free standard shipping to UK Mainland on all orders over £65.00 *Heavy item surcharges are still applicable.
Next Day Delivery
In a hurry for your order? Order before 1 pm Mon - Thurs for next working day delivery *subject to stock availability T&C's apply.
Different delivery address?
Do your goods need shipping to an alternative address? If so, paying by bank transfer gives you the freedom to have them delivered to anywhere in the UK.
Free Returns
Faulty or damaged item? No problem, contact us on 0800 038 7100 or email customer service and we can arrange a free collection.
Plain Packaging
All parcels, no matter how big or small, are dispatched in plain packaging using black wrap that's secured using 'fragile' tape.
How to Pay
Credit / Debit Cards
We accept all major credit and debit cards. Please note: When paying by credit card we can only ship to the card statement address.
Simply select this option at checkout if you prefer to pay through PayPal. Please note: When paying by PayPal, we can only ship items to the account owners confirmed address.
Bank Transfer
Select the option for Bank Transfer at checkout if you wish to receive your item anywhere within the UK. Please use your order number as payment reference.
Split your purchase into manageable payments. Buy now and pay in 30 days or in three interest-free instalments with Klarna.
Click & Collect
Collect your online orders in as little as under an hour*! Simply pay online, choose your store & collect for free! Available from Manchester & Huddersfield (*subject to stock availability).
Brand Sipco
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