When used during planting or transplanting mycorrhizal fungi is hugely beneficial for almost all plants, it is highly regarded for aiding roses but with such wide ranging benefits it is great for almost all plants.
Exceptions to this are certain plants; azaleas, brassicas, rhododendrons and heather
Our Roots Boost should be used at the following rate of application;
35 grams per square metre
As a guide our sachets sizes will treat the following;
60g – 4 rose plants, small trees or shrubs
250g – 15 rose plants, small trees or shrubs
500 – 30 rose plants, small trees or shrubs
1kg – 60 rose plants, small trees or shrubs
Mycorrhiza is applied when planting or transplanting, simply apply at the designated rate and ensure mycorrhiza is in contact with the roots!
Yes, when stored in our resealable pouches, in cool dry conditions, Roots Boost can be stored for up to a year.