Skip to product information
1 of 2

Dr Greenthumbs

MAB Guard - Dr Greenthumbs

MAB Guard - Dr Greenthumbs

Regular price $19.99 AUD
Regular price Sale price $19.99 AUD
Sale Sold out
Shipping calculated at checkout.


MAB Guard is the perfect partner to eliminate the build-up of excess nutrients in your growing media causing unsightly algae build-ups!

Fertilisers that aren’t used by the plants will remain stuck in the growing media, causing nutrient lockouts & eventually causing damage to the roots due to nutrient burn. Nutrient lockouts not only cost gardeners a lot of money in wasted nutrients, but they also cause a lot of stress to your precious plants by causing nutrient deficiencies.

Utilising MAB Guard will make sure your growing media is delivering balanced nutrition to your precious plants, while improving the plants overall health and immune system at the same time!

How to use

Use 0.5-2ml of MAB Guard per 1L of water.
Up to 5ml of MAB Guard per 1L of water may be used for established infections.

Drench your growing media thoroughly and discard any excess solution.
Use every 7-10 days for maximum protection.

MAB Guard may be mixed with any nutrient and used in any growing media!

Using less, is always best! Start low and work your way up until you see the results you are requiring. It is always recommended to spot test new products in your garden.

View full details

Have some Questions or Need more information?

Send us a question via the Reviews form on this page, and our team will get back to you. 
🌱 Call (0754 499 693) or email us for dedicated friendly advice
🌱 Come visit us in Noosaville at 8/11 Bartlett Rd for a chat and to see the product
🌱 Need more ideas? Check out our Learn more page for extra assistance
🌱 Have a certain budget? Ask us for product recommendations to suit your needs

Shipping available Worldwide | Pick up available Noosaville 5 days per week