Grotek

Grotek a Greenstar Plant Products brand, has been providing growers with quality science and exceptional results for over 20 years. Our high-performance products have earned the trust of both hobby and commercial growers worldwide. Grotek has been an industry pioneer, combining key organic extracts with mineral fertilizers, giving growers the opportunity to vastly improving harvest quality.

To cultivate mutually beneficial long-term relationships built on trust, quality horticultural products, and world-class service. Our mission is to have our exceptional team empowered to make continuous improvements so that we become the industry leader in our areas of the horticultural industry. 

Greenstar is passionate about plant cultivation. Our expanding knowledge and sheer desire to provide customers with the best ingredients, made into the best products on the market, are driving factors in creating the world around us.

Offering a comprehensive range of brands. Greenstar brings the freedom and flexibility to how people want to grow. We provide full product lines of complete nutrient formulas with various N-P-K ratios. As well as nutritional supplements to meet the unique needs of plants at certain stages of growth.

The finest technical grade natural elements from the richest deposits around the world. Are sourced, refined and formulated into complete solutions for use in any growing media. Our cost effective, highly concentrated solutions results in vigorous growth, blooming, and higher yields.

Greenstar Plant Products, Inc. produces premium horticultural products and solutions for global, domestic and commercial use.

Our brands are utilized by commercial operators including growers, landscapers, greenhouses, nurseries, organic farms, as well as independent retailers. We manufacture plant products for both the retail and commercial market. Our vision is to cultivate mutually beneficial long-term relationships built on trust, quality horticultural products,