Your search for Super Thrive returned 5 item(s).
A fantastic stress reliever from the USA. SuperThrive is a vitamin-hormone liquid concentrate. Effective when transplanting or any time plants are suffering. Also acts as a booster for super healthy plants and blooms. Add to your nutrient solution at the rate of 1 drop per 4 litres. Used by growers the world over for more than 40 years, SuperThrive is a well known and proven product.