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Rootgrow Mycorrhizal Fungi for Trees, Shrubs and Roses - 360g


RHS Approved & Endorsed Product
This plant or soil product containing mycorrhizal fungi has received the Royal Horticultural Society's approval.

Rootgrow mycorrhizal fungi enhance the plant's root system for quicker and better plant establishment and the better root growth enables plants to survive dry conditions better.

How to use For cuttings and plants, sprinkle Rootgrow evenly into the planting hole ensuring the roots come directly in contact with the granules. Suitable for seeds and bulbs.

How many plants will this pack treat? (The pack includes a 10ml scoop)

  • 2 litre pot = 19 plants  (20ml of Rootgrow/plant)
  • 5 litre pot = 9 plants (40ml/plant)
  • 10-15 litre pot = 5 plants (70ml/plant)
  • 25 litre pot = 3 plants (120ml/plant)
  • 50 litre pot = 2 plants (160ml/plant)
  • 100 litre pot = 1 plant (320ml/plant)

     2 or 3 litre pot has a diameter of approximately 15-17cm (6-7 inches)

    For acid-loving plants such as rhododendrons, azaleas, cranberries and blueberries use Rootgrow ericoid mycorrhizal fungi

    Rootgrow products are not effective on brassicas such as wallflowers, ornamental or edible cabbages, cauliflowers, broccoli and brussel sprouts