Super Thrive is a highly concentrated non-toxic vitamin solution invigorating all variety of greenery for home gardeners and professionals alike.
It is equally suited for hydro-seeding, hydroponics, and foliar spraying. Super Thrive maximizes potential by quickly building a strong root base and reducing transplant shock. Super Thrive replenishes the soil to nourish and encourage the natural building blocks that plants make themselves under optimum conditions.
Since 1939, SUPERthrive® remains a primary gardening and grower's tool to promote chemical balance, increase crop yield, secure landscaping, and safely transplant trees of any size.
SuperThrive - the Original Vitamin Solution
In hydroponics use 1ml per 5L when changing or adding water. 
SuperThrive Bottle Sizes:

2oz - 60ml
4oz - 120ml
8oz - 480ml
16oz - 960ml