Description

Maintain a clean, healthy root zone with Shogun Zenzym, a powerful enzyme-based additive designed to break down dead root matter, improve nutrient availability and support stronger, healthier plant growth. Ideal for use throughout the grow cycle, Zenzym helps optimise the growing environment, allowing plants to absorb nutrients more efficiently and grow with greater vigour.

Read the full product details here...

Trusted by growers across all mediums, Shogun Zenzym is an essential tool for promoting long-term root health and maximising overall crop performance.

Shogun Zenzym contains a concentrated blend of natural enzymes that actively decompose dead root material and organic waste in the root zone. By converting this waste into usable nutrients, Zenzym prevents the build-up of harmful pathogens while improving oxygen availability and nutrient uptake.

Regular use helps maintain a clean substrate, supports beneficial microorganisms and reduces the risk of root disease. Zenzym is suitable for use in soil, coco and hydroponic systems and can be applied throughout both vegetative and flowering stages.

Key Features & Benefits

  • Breaks Down Dead Root Matter: Keeps the root zone clean and healthy.
  • Improves Nutrient Availability: Converts organic waste into usable plant nutrients.
  • Enhances Root Health: Supports stronger, more efficient root systems.
  • Reduces Risk of Root Disease: Limits build-up of harmful pathogens.
  • Boosts Nutrient Uptake: Improves oxygen and nutrient absorption.
  • Suitable for All Grow Mediums: Use in soil, coco and hydroponic systems.
  • Safe for Continuous Use: Can be applied throughout the entire grow cycle.

How to Use

  • Shake well before use.
  • Mix 1 ml per litre of water.
  • Use regularly from early growth through flowering.
  • Suitable for use with every nutrient feed or at least once per week.
  • Adjust pH after all nutrients have been added.

Frequently Asked Questions (FAQ)

When should I start using Shogun Zenzym?
You can begin using Zenzym from early vegetative growth and continue throughout flowering.

Is Zenzym safe for beneficial microbes?
Yes, it targets dead organic matter without harming beneficial microorganisms.

Can it be used in hydroponic systems?
Yes, it’s fully compatible with hydro, coco and soil grows.

Does it replace flushing?
No, Zenzym supports root zone cleanliness but does not replace proper flushing practices.

Can it be used alongside other Shogun additives?
Yes, it integrates seamlessly with the full Shogun nutrient range.

Over time, dead roots and organic waste can restrict oxygen flow and reduce nutrient uptake, leading to weaker plant growth. Shogun Zenzym solves this by breaking down waste into beneficial compounds that plants can reuse. By keeping the root zone clean and efficient, Zenzym helps improve nutrient absorption, reduce disease risk and support healthier, more productive plants throughout the entire grow cycle.

Explore the range

See all Additives & Boosters (153)

Not sure which one is right for your setup? Message us on WhatsApp or call 0121 553 7872.

Delivery, returns and FAQs

Will my order arrive in plain packaging?

Yes. Every order is sent in plain, unbranded packaging as standard.

How quickly will my order arrive?

Order standard size items by 12pm on a working day and choose Next working day at checkout, and your order will be with you the next working day. Standard delivery takes 2 to 3 working days.

Bulky items such as grow tents, large fans and 50L bags of soil go by courier in 2 to 3 working days, or on a pallet for very heavy orders. Next day is not available for these, and if your basket includes a bulky item the whole order travels with it.

UK delivery is free on orders of £94.99 or more, except for bulky items. See our delivery page for full prices.

Can I collect from the shop?

Yes. Choose Click & Collect at checkout and pick up for free from our shop at Unit 2 Black Lake, West Bromwich, B70 0PJ. Orders are usually ready within 1 hour.

Can I return an item?

You have 14 days from receiving your order to tell us you want to cancel, then a further 14 days to send it back. Items need to be unopened and in a resaleable condition.

If you change your mind, the return postage is paid by you. If something arrives faulty or damaged, send us photos within 48 hours and we will cover the cost of putting it right. Full details are in our refund policy.

Do you price match?

Yes. If you find the Shogun Zenzym Enzyme Additive cheaper at another UK retailer, use the Price Match button on this page. We usually reply within one business day.

Need help choosing?

Speak to our team. Call us on 0121 553 7872, message us on WhatsApp, or visit the shop in West Bromwich.

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