Rootgrow

Well respected beneficial fungi from a UK company, Rootgrow stands out as one of the better value for money Mycorrhizal products on the market.

From the manufacturers website:-

"Rootgrow is a once-only treatment that increases the volume of soil explored by the plant by up to 700 times! Rootgrow acts like a permanent fertiliser and ensures rapid establishment BUT does more than a fertiliser in that you can expect healthier plants because the friendly Mycorrhizal Fungi help plants have better growth, vigor, flowering and long term survival via this balanced nutrition system."

Use once when potting up - the 360g sachet treats approx 45-50 litres of growing medium, the 2.5kg tub treats approx 315-340 litres.