Grotek
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Grotek
Grotek Root Force, 4L
Supporting root development is key to crop success. Root Force™ drives key secondary root structures. These can improve nutrient uptake, boost connections with mycorrhizae, and help build...$113.39$143.99$120.39 -
Grotek
Grotek Rype, 10L
Crop-producing plants use the last of their energy in preparation to bear fruit. For gardeners, this is the time of judgment for their hard work. Rype™ is designed to support a high-quality crop with...$225.26$286.04$232.26 -
Grotek
Grotek Rype, 1L
Crop-producing plants use the last of their energy in preparation to bear fruit. For gardeners, this is the time of judgment for their hard work. Rype™ is designed to support a high-quality crop with...$37.34$41.48 -
Grotek
Grotek Rype, 23L
Crop-producing plants use the last of their energy in preparation to bear fruit. For gardeners, this is the time of judgment for their hard work. Rype™ is designed to support a high-quality crop with...$472.35$629.80$479.35 -
Grotek
Grotek Rype, 4L
Crop-producing plants use the last of their energy in preparation to bear fruit. For gardeners, this is the time of judgment for their hard work. Rype™ is designed to support a high-quality crop with...$105.34$133.77$112.34 -
Grotek
Grotek Vital, 10L
Calcium is key to a plant’s success, and Grotek™ Vital™ gives growers a chance to get the level of calcium just right for their plants. As an isolated component, it is possible to dial in a precise...$232.54$295.27$239.54 -
Grotek
Grotek Vital, 1L
Calcium is key to a plant’s success, and Grotek™ Vital™ gives growers a chance to get the level of calcium just right for their plants. As an isolated component, it is possible to dial in a precise...$38.16$42.41 -
Grotek
Grotek Vital, 4L
Calcium is key to a plant’s success, and Grotek™ Vital™ gives growers a chance to get the level of calcium just right for their plants. As an isolated component, it is possible to dial in a precise...$106.08$134.69$113.08 -
Grotek
Grotek Vitamax Pro 10L
Based on a university-developed proprietary kelp extraction process, the new Vitamax™ Pro contains unparalleled energy from the ocean, plant proteins, and a diverse array of nutrients and organic...$163.43$224.36$170.43 -
Grotek
Grotek Vitamax Pro 23 L
Based on a university developed proprietary kelp extraction process, the new Vitamax™ Pro contains unparalleled energy from the ocean, plant proteins, and a diverse array of nutrients and organic...$323.24$430.99$330.24 -
Grotek
Growth Booster 20g
Formulated to encourage early and vigorous growth,Vegetative Growth Booster™ is an excellent supplement for growing plants. High nitrogen supports green growth while phosphorus supports...$13.14$15.77$15.77 -
Grotek
Growth Booster 300g (6/cs)
Formulated to encourage early and vigorous growth, Vegetative Growth Booster™ is an excellent supplement for growing plants. High nitrogen supports green growth while phosphorus supports...$121.03$165.99$128.03 -
Grotek
InstaGreen 4L
Restores the Green to Plants InstaGreen is a dark greening solution, scientifically formulated to bring plants back to a lush, dark color and vigor. InstaGreen will eliminate yellow leaves in...$29.79$38.99$36.79 -
Grotek
Kick Start 1L
Grotek Kick Start jump starts very young plants, new cuttings or recent transplants. Kick Start is great for cloning as it promotes root development. This low ratio liquid rooting and feeding...$38.46 -
Grotek
Monster Bloom 10 kg- new label
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 ...$519.44$747.99$526.44 -
Grotek
Monster Bloom 130g- new label
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 ...$18.66 -
Grotek
Monster Bloom 2.5 kg- new label
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 ...$147.21$211.99$154.21 -
Grotek
Monster Bloom 20g- new label
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...$9.98 -
Grotek
Monster Bloom 500g- new label
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 ...$35.14$45.99$42.14 -
Grotek
Monster Bloom 5kg- new label
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 ...$276.39$397.99$283.39 -
Grotek
Monster Grow 130g (New Formula)
The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering stages. High levels of nitrogen are further enhanced...$10.96$13.15$13.15 -
Grotek
Monster Grow 2.5 kg (New Formula)
The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering stages. High levels of nitrogen are further...$147.21$211.99$154.21 -
Grotek
Monster Grow 20g (New Formula)
The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering stages. High levels of nitrogen are further enhanced...$6.24$7.48$7.48 -
Grotek
Monster Grow 500 g (New Formula)
The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering stages. High levels of nitrogen are further enhanced...$35.14$45.99$42.14 -
Grotek
Pro Silicate 10L
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...$88.60$115.99$95.60 -
Grotek
Pro Silicate 1L (6/cs)
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...$13.10$15.71$15.71 -
Grotek
Pro Silicate 23L
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...$157.63$226.99$164.63 -
Grotek
Pro Silicate 4L (4/cs)
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...$35.90$46.99$42.90 -
Grotek
Solo Tek Bloom, 1L
SOLO-TEK BLOOM™ NUTRIENT SUSPENSION is a one-part bloom fertilizer that is easy to use and highly effective on a range of crops. Solo-Tek Bloom provides optimum nutrient ratios for prolific...$32.90 -
Grotek
Solo Tek Bloom, 4L
SOLO-TEK BLOOM™ NUTRIENT SUSPENSION is a one-part bloom fertilizer that is easy to use and highly effective on a range of crops. Solo-Tek Bloom provides optimum nutrient ratios for prolific flowering...$60.85$79.66$67.85 -
Grotek
Solo Tek Grow 1L
SOLO-TEK GROW™ NUTRIENT SUSPENSION is a one-part growth fertilizer that is easy-to-use and highly effective on a range of crops. Solo-Tek Grow™ is designed to provide the nutrients required to grow...$25.04$26.92$26.92 -
Grotek
SPO Blossom Blaster 2.5kg
Blossom Blaster™ provides available phosphorous to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving sugars produced by photosynthesis. This powerful...$622.21$895.99$629.21 -
Grotek
Vitamax Plus 10L (New Formula)
The VitamaxTM line is specially formulated to improve plant growth, encourage blooming and assist floral and fruit development. These products contain macronutrients and added magnesium to aid in...$121.76$166.99$128.76 -
Grotek
Vitamax Plus 1L (New Formula)
The VitamaxTM line is specially formulated to improve plant growth, encourage blooming and assist floral and fruit development. These products contain macronutrients and added magnesium to aid in the...$17.00$24.99$24.99 -
Grotek
Vitamax Plus 23L (New Formula)
The VitamaxTM line is specially formulated to improve plant growth, encourage blooming and assist floral and fruit development. These products contain macronutrients and added magnesium to aid in...$277.78$399.99$284.78 -
Grotek
Vitamax Plus 4L (New Formula)
The VitamaxTM line is specially formulated to improve plant growth, encourage blooming and assist floral and fruit development. These products contain macronutrients and added magnesium to aid in...$67.49$88.99$74.49 -
Grotek
Vitamax Pro 1L
Based on a university-developed proprietary kelp extraction process, the new Vitamax™ Pro contains unparalleled energy from the ocean, plant proteins, and a diverse array of nutrients and organic...$37.90 -
Grotek
Vitamax Pro 4L
Based on a university developed proprietary kelp extraction process, the new Vitamax™ Pro contains unparalleled energy from the ocean, plant proteins, and a diverse array of nutrients and organic...$80.56$105.46$87.56