You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Celebrating our 12th Year of Service to Gardeners! Thank you for your business!
Black Pearl 1.5 kg Grotek Black Pearl 1.5 kg (GTBP1.5KG)Builds soil by replenishing nutrients. Contains nitrogen, phosphorous and potassium to support vegetative growth, larger root systems, vigorous blooming and increased drought tolerance. Also contains a technical grade soluble kelp extract. High in organic matter, most of which comes from charcoal based carbon, a long lasting soil builder.
... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
GROTEK® BLACK PEARL™ SOIL SUPERCHARGER - 1-2-2 - 1.5 KG Black Pearl
Grotek is proud to add Black Pearl™ to our product line up. This organic product is a blended powder that aims to build soil by replenishing nutrients. Black Pearl™ contains Nitrogen, Phosphorous and Potassium to support vegetative growth, larger root systems, vigorous blooming and increased drought tolerance. This product also includes the benefits of a technical grad... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
GROTEK® HEAVY BLOOM™ 0-1-2 - 1 L (6/CASE) Grotek Heavy Bloom™
GROTEK HEAVY BLOOM 1 L (6/CASE
Heavy Bloom™ 0-1-2 is an organic based formula designed to increase the size and weight of fruits and flowers. It contains nutrient supplements derived from natural plant extracts including Amino Acids, Vitamins and Carbohydrates. It also contains Phosphorus and Potassium derived from organic and inorganic sources... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
GROTEK® VEGETATIVE GROWTH BOOSTER™ 8-39-0 - 20GRAM (10/CASE) Grotek Vegetative Growth Booster™
VEGETATIVE GROWTH BOOSTER 20GR
Vegetative Growth Booster™ 8 - 39 - 0 is a specially formulated product for vegetative growth. Use Growth Booster to increase development in the early stages of growth. Vegetative Growth Booster™ gives high performance in all mediums. When you are looking for full and vibrant green leaves, use ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
GROTEK® VEGETATIVE GROWTH BOOSTER™ 8-39-0 - 300GRAM (6/CASE) GROTEK® VEGETATIVE GROWTH BOOSTER™ 8-39-0 - 300GRAM (6/CASE) (732977)Grotek Vegetative Growth Booster™ 8-39-0
Vegetative Growth Booster™ 8 - 39 - 0 is a specially formulated product for vegetative growth. Use Growth Booster to increase development in the early stages of growth. Vegetative Growth Booster™ gives high performance in all mediums. When you are looking for full and vib... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
GROTEK® VITA MAX PLUS™ 1-1-2 - 10 LITER (2/CASE) GROTEK® VITA MAX PLUS™ 1-1-2 - 10 LITER (2/CASE) (718862) Grotek VitaMaxPlus™
VitaMaxPlus™ 1-1-2 is a scientifically created formula designed to encourage better root development, larger buds, blooms, fruits, and flowers. Designed to be used as an additive to your regular nutrient, VitaMaxPlus™ helps increase plant development at the blooming and fruiting stages and reduces pla... This item is sold individually. — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
GROTEK® VITA MAX PLUS™ 1-1-2 - 4 LITER (4/CASE) Grotek VitaMaxPlus™
VITA MAX PLUS 4 LITER (4/CASE)
VitaMaxPlus™ 1-1-2 is a scientifically created formula designed to encourage better root development, larger buds, blooms, fruits, and flowers. Designed to be used as an additive to your regular nutrient, VitaMaxPlus™ helps increase plant development at the blooming and fruiting stages and reduces plant stre... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Monster Bloom 130 g Grotek Monster Bloom 130 g (GTMB130)Monster Bloom is designed to increase the plant's ability to flower. It increases the essential oil content in herbs and speeds up the development of flower bud set, putting the entire flowering phase on the fast track. Monster Bloom adds size and mass to flowers in the budding and flowering cycles. Finish using during the last two weeks of the ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
Monster Bloom, 2.5 kg Monster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest. The high concentration of phosphorous encourages blooming and plays a vital role in plant metabolism. Potassium in the formula improves bloom and fruit quality while impacting photosynthesis and assists starch production withi... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
Monster Bloom, 5 kg Monster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest. The high concentration of phosphorous encourages blooming and plays a vital role in plant metabolism. Potassium in the formula improves bloom and fruit quality while impacting photosynthesis and assists starch production withi... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
Monster Grow 130 g Grotek Monster Grow 130 g (GTMG130)Monster Grow is a high nitrogen fuel for high performance growing that gives an added boost to your plants while they are in the vegetative stage. It is designed to be used only once to give your plants an additional push to produce extra lush green vegetative growth.
Manufacturer's Product Informatio... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
Pro Silicate 1 lt Grotek Pro Silicate 1 lt (GTPROS1L)Pro-Silicate is a nutritional silicate additive containing potassium and silicon. It helps keep the plants upright, positioning the leaves correctly for maximum light exposure that ultimately leads to more food production because of a high rate of photosynthesis.Pro-Silicate helps the plant battle wilting and drought by acting as insulation agai... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
Cal Max, 1 qt Grotek Cal Max, 1 qt (GTCLMXQT)During periods of high temperatures and accelerated growth, plants can develop nutrient deficiencies, which are preventable. Cal-Max™ was developed to provide the additional calcium, magnesium and iron needed to support peak production.
Applied as a foliar spray, this product can help even in environments where nutrient translocation from root... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
Carbo Max 300 g Grotek Carbo Max 300 g (GTCM60100)During photosynthesis plants naturally produce their own energy source in the form of carbohydrates. Carbohydrates are used to drive many important functions within a plant. These functions can make the production of energy a limiting factor within plants. Carbo-Max™ is a source of simple sugars that are water soluble and can be acc... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
Grotek Final Flush Blue Berry 1 Liter (6/Cs) Final Flush - Blueberry
Salinity can become a serious issue for those gardeners growing in containers and recirculation systems. Salt build up can cause problems for growing plants and can cause bitterness in harvested fruit. Final Flush™ is a flushing agent designed to correct over feeding issues during crop production while eliminating excess salts from the medium during the fin... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grotek Final Flush Blue Berry 4 Liter (4/Cs) Final Flush - Blueberry
Salinity can become a serious issue for those gardeners growing in containers and recirculation systems. Salt build up can cause problems for growing plants and can cause bitterness in harvested fruit. Final Flush™ is a flushing agent designed to correct over feeding issues during crop production while eliminating excess salts from the medium during the fin... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grotek Final Flush Straw 4 Liter (4/Cs) Final Flush - Strawberry
Salinity can become a serious issue for those gardeners growing in containers and recirculation systems. Salt build up can cause problems for growing plants and can cause bitterness in harvested fruit. Final Flush™ is a flushing agent designed to correct over feeding issues during crop production while eliminating excess salts from the medium during the fi... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grotek Solo-Tek Bloom 1 Liter (6/Cs) Solo-Tek Bloom
Solo•Tek™ Bloom is a unique one part suspension designed for use during the floral development stage. The formula provides all primary nutrients and other essential nutrients. The formula also contains organic compounds such as kelp for additional plant benefits. This concentrated product is great for vegetable and flower gardens, containers, shrubs and trees, house... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grotek Solo-Tek Grow 1 Liter (6/Cs) Solo-Tek Grow
Solo•Tek™ Grow is a unique one part suspension designed for use during the vegetative growing stage. The formula provides all primary nutrients and other essential nutrients. The formula also contains organic compounds such as kelp for additional plant benefits. This concentrated product is great for vegetable and flower gardens, containers, shrubs and trees, housepl... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
GROTEK™ RESERVOIR BOTTOM - 378LTR (100 GAL) - 51' X 51" X 13.5" Grotek Reservoirs & Lids
RESERVOIR ONLY 378LTR (100 GAL) BLK
Grotek reservoirs fit under a variety of flood tables or aeroponic systems. Each unit is available with accompanying lid and includes water level indicators for ease of use.
Manufacturer's Product Information
2007 MSRP Each $208.95
Case Weigh... — LTL Shipping Required. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
