Grow more boldly

Grow with us

Products to help you grow hemp, vegetables, fruits, herbs and other high value crops.

Complete nutrient sources suitable for all gardens

Providing superior results in both soil and hydroponic gardens, General Hydroponics nutrients offer total nutrition as a mineral-based plant food.

See all nutrients

These maintenance products help keep your system clean, buffered and growing.

Our line of general hydroponics system maintenance products including ph buffers and reference solutions.

See all Supplements

Prepare. Prevent. Protect.

Prevention is better than cure. Find out more about Exile, DefGuard, and Prevasyn. Bugs never had it so bad.

See all Controls

Vigorous growth. Outstanding blooms.

General Hydroponic’s complete line of high quality supplements are designed to stimulate your gardens vigorous growth and increase fruit production with outstanding blooms.

See all Maintenance

Improve your growing

Complete plant nutrition. The flexibility you want.

View all nutrients

Flora Series

OG Hydroponic Nutrients, Est. 1976



An entirely vegan plant food


Maxi Series

Water soluble dry mix



The strength of dry, the speed of liquid


We use cookies to provide necessary site functionality and improve your experience. By using our website, you agree to our privacy policy and our conditions of use.

Privacy policy Accept