SuperThrive is known the world over and is a high quality vitamin B1 product that has be proven to reduce stress in plants. Stress is brought about by sudden changes in the plants growing cycle i.e. transplanting, cloning, changes in temperature etc. Flowering is also a stress on the plant and the use of SuperThrive is highly recommended to see your plants through these changing conditions.
Dilution rate: 2.25ml per 10 litres