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Grotek
Formulating premium nutrients and supplements for serious growers since 1998.
About Dyna-Gro®
Learning
Learning to grow plants is a journey that builds on learning, experience, and experimenting. The team at Grotek is committed to giving you the dynamic resources you need to succeed.
Products
Our Products are diverse. From base nutrients to additives. Mineral to organic. We have your growing style and needs covered.
About 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. We strive to deliver strong financial performance, safe environmental practices, and effective corporate governance.
Greenstar Plant Products
Grotek is a Greenstar brand. Greenstar brands are utilized by commercial operators including growers, landscapers, greenhouses, nurseries, organic farms, as well as independent retailers. They manufacture plant products for both the Retail and Commercial markets.
Our Products
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Grotek Gro-Silic, 10 L
GRO-SILIC™Soluble Silicon GRO-SILIC™ SOLUBLE SILICON is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of ...
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Grotek Insta-Green, 1 L
Insta-Green is a dark greening solution, scientifically formulated to bring plants back to a lush, dark color and vigor. Insta-Green ...
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Grotek Vitamax Pro, 4 L
Based on a university developed proprietary kelp extraction process, the new Vitamax™ Pro contains unparalleled energy from the ocean, plant ...
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Grotek Vitamax Plus, 23 L
The VitamaxTM line is specially formulated to improve plant growth, encourage blooming and assist floral and fruit development. ...
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Grotek Vitamax Plus, 10 L
The VitamaxTM line is specially formulated to improve plant growth, encourage blooming and assist floral and fruit development. ...
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Grotek Vitamax Plus, 4 L
The VitamaxTM line is specially formulated to improve plant growth, encourage blooming and assist floral and fruit development. ...
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Grotek Synergy, 800 grams
SYNERGYSymbiotic successWhat is SynergySynergy™ is a water-soluble powder that contains fungi that helps plants achieve explosive root growth and increased ...
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Grotek Synergy, 400 grams
SYNERGYSymbiotic successWhat is SynergySynergy™ is a water-soluble powder that contains fungi that helps plants achieve explosive root growth and increased ...
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Grotek Pro-Silicate, 4 L
Pro-Silicate is a nutritional silicate additive containing potassium and silicon. It helps keep the plants upright, positioning the leaves correctly ...
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Grotek Pro-Silicate, 23 L
Pro-Silicate is a nutritional silicate additive containing potassium and silicon. It helps keep the plants upright, positioning the leaves correctly ...
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Grotek Monster Grow Pro, 2.5 kg
The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the ...
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Grotek Monster Grow Pro, 500 g
The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative ...
