Search results for AC

Humboldt G.s. Cookies 5 seed pack

General hydroponics ph down gallon

The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level. Widely recognized as a consistent and reliable product.

Humboldt Nutter budder 5 seed pack

Thrips and Leafminer Sticky Traps

Don't get caught in a trap! You may already have introduced beneficial insects into your garden, but other devastating creatures may be making their ways in & wreaking havoc on your plants.

Gro pro 18” saucer

Durable, hard plastic. Washable and reusable. Many sizes to fit your needs. Color - black.

Advanced ph down

Say goodbye to nutrient lockout and hello to heavier harvests. Our scientists engineered pH-Up with potassium hydroxide and pH-Down with Phosphoric Acid, so you can easily achieve the ideal pH levels for optimal nutrient absorption.

Humboldt Headband 5 seed pack

Advanced ph up 1 liter

Say goodbye to nutrient lockout and hello to heavier harvests. Our scientists engineered pH-Up with potassium hydroxide and pH-Down with Phosphoric Acid, so you can easily achieve the ideal pH levels for optimal nutrient absorption.

GroDan smart tray

Your Grodan® Starter plugs, Mini-Blocks™ and Gro-Blocks™ have finally found a home. This durable Dutch tray has double-sided features.

Humboldt All gas og 5 seed pack

Humboldt Old growth og 5 seed pack

Humboldt Slightly stoopid collie man kush 5 seed pack