Plant Success Great White


Pickup available at Brighton

Usually ready in 24 hours

Plant Success Great White

28g (1 oz)


Great White Mycorrhizae is the most comprehensive mycorrhizal supplement in the ‘Plant Success’ range. It boasts 7 species of ectomycorrhizal, 9 species of endomycorrhizal and 14 species of beneficial bacteria. These powerful microbials colonise the root-zone, fortifying it against unwanted pathogens, whilst simultaneously accelerating nutrient uptake; ensuring absorption of every last drop of feed.

How it works

Great White’s water soluble powder makes application very simple as it delivers the spores straight to the roots, ensuring instant germination. It contains a blend of endomycorrhizal and ectomycorrhizal fungi. Both these types of fungi are extremely beneficial and perform different essential functions. The ‘Endo’ variety commonly grow alongside vegetables, shrubs, fruit trees and flowers and the ‘ecto’ variety are commonly found growing on conifers and oaks. The ecto grow on the substrate itself and the endo penetrate the root cells, this symbiotic relationship facilitates an increased level of nutrient uptake. All bases will be covered with this perfect ratio.

How to use Great White Mycorrhizae

Plant Success Great White Mycorrhizae is available in 28g & 113g tubs and is suitable for use in any growing medium or system. It is extremely versatile and can be used in a variety of different ways.

Seeds: Apply a light dusting of Great White to each planting hole before filling the hole and watering.

Cuttings: Once you have dipped cuttings into their rooting hormone, you can then dip them in a small quantity of Great White, before moving them to their rooting plugs.

Transplanting: Lightly dust the transplanting hole with Great White before re-potting cuttings and seedlings.

Soil & Coco: Apply by top feeding containers once a week, using a 5 ml scoop, for every twenty five litres of water.

Hydroponics: Mix into your reservoir at a rate of one 5ml scoop per 25L of nutrient solution.

For help with this product and how to use it, including ingredients and reviews please call us or check out website.


Questions & Answers

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  • Hi, Very interested in this product. Not really sure on how to use correctly. Views differ from one to anther. Can you mix directly into watering mix? Or is it better to top dress? Also, how often to use? When do you stop using product, in flower? At what week? Many thanks.

    Hi there,

    Great White by Plant success is greatly effective when applied generously around the rootball and into the medium itself.

    If you would like to use it in a solution, we would recommend the following dilution rate:

    10 Gallons - 1 scoops

    20 Gallon - 2 scoops

    50 Gallons - 3-4 scoops

    100 Gallons 6-8 scoops

    Kind Regards,


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