Coupons

Use Clearex to correct the most common cause of crop failure - the buildup of nutrient salt deposits in soils or soilless grow media.A common cause of crop failure can be traced to the build up of nutrient salt deposits in soils or soilless grow media. High salt concentrations in the soil solution cause a shrinkage of plant cell protoplasm away from the cell wall as a result of osmosis. This condition, known as plasmolysis, can eventually lead to irreversible wilting. Show Less

Discount applied at checkout with code HLG10 Show Less

Discount reflected in listed price. While supplies last. Show Less

Sale ends Feb 28. Show Less

Discount applied in cart or use code mars5 at checkout. Show Less

10% discount on select Spider Farmer lights: Show Less

Greenpoint Seeds' Reverse Auctions mean you can get up to 50% your seed order. Check it out! The most unique way to save when buying marijuana seeds online. Show Less