GSI Horticultural

325 NW Vermont Place
Ste. 108
Bend OR 97701

Company Products

Control-1, a blend of ammonium chlorides, was developed for the prevention and control of diseases in greenhouses and commercial nurseries. It has a high hard-water tolerance...
Moisturin may be used to protect plants against drought and water shortage. When used, plants should require less water than unprotected plants. Growers interested in testing...
Root-Zone is an antitranspirant drenched into the soil or media. One application is intended to keep most containerized plants saleable for up to three weeks without...