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Grow Roll 20'x9.75"x.35"

Hydroponics is a method of growing plants using mineral nutrient solutions, in water, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite, gravel, mineral wool, or coconut husk

Our Price: $419.95
List Price: $$419.95
Join our family discount club - Free membership for a limited time! When you place your first Hyrodponic order with us, you will be automatically registered in our family growing club. This is a new program we are excited to offer to our customers. Club members will get disount coupons and access to special club only member deals!. Full details coming this weekend so get in early ... Free Growing Club membership offered to the first 100 customers only.
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Learn more about STG by watching their instructional videos at

The STG Grow Mat is a unique grow system for growers who use grow tables, troughs or gutters. The first generation and current STG Mat was designed by commercial growers who use 26 foot long, four bay trough tables. All of these growers were using 100% perlite or peat perlite mixes. The immediate impact was on labor, as it took only minutes to roll out an STG Mat as opposed to pouring heavy, dusty, messy bags of Perlite or soil. Clean up saw similar positive efficiencies, as it only takes minutes to roll up an STG Mat, with no residual clean up needed outside of a quick table wash down. And because an STG Mat will wet instantaneously growers can seed and begin germinating immediately.

This unique method of replacing the media for each new planting also impacted growers who were troubled by root diseases like Pythium. As any grower will attest, once Pythium gets into the media, it is very difficult to get rid of. Because each new STG Mat is sterile and hygienic it does not allow for cross contamination and spreading of disease which in turns creates a much more hygienic and sterile environment in any type grower facility.

The STG Mat can be easily cut to fit any type gutter system. We can also custom cut sizes to fit any grow system with a reasonable contract requirement. This sytem was designed, trialed and approved by dozens of commercial gutter and trough growers around the United States.