Method Seven Classic Clip-OnsDon't Grow Blind Method Seven designs high quality glasses and photo filters for indoor and outdoor growing environments. Our grow room glasses provide true color in bright lighting and are optimized for each of the standard grow lighting spectrums. Lens Technology HPS grow room glasses are the go to optical tool for indoor and outdoor growing under high pressure sodium lights. These polymer lenses are manufactured to exacting standards by Carl Zeiss.

With the free TrolMaster App

or simply allow complete customization of the environment

Diamond Nectar® accelerates nutrient absorption where mineral foods enter the plant

the Dual 165 is made in the USA using the very best components and materials available

The BM-1 weatherproof box is designed for the protection for TrolMaster TS-1/2

Molded in Italy with lightweight TR-90 thermoplastic

FloraBlend® is a vegan plant booster that is made from a proprietary blend of plant materials

Ona spent many years developing this blend of ONA and various suspension elements to result in a product that has excellent dispersion qualities

leading to increased uptake of various trace elements

The ONA Storm is ideal for neutralizing airborne odors in larger facilities such as schools

containing high levels of active enzymes and cytokinin

It can be put anywhere and forgotten until odors return