Cal-Max by Grotek is a powerful supplement for self-cultivation of cannabis , designed to correct and prevent nutrient deficiencies such as calcium, magnesium, and iron. Its composition rich in essential minerals strengthens the plants and prepares them for abundant flowering, ensuring optimal and balanced development in any type of growing medium.

Final Flush by Grotek is the perfect cleaner to remove salt buildup in the substrate and root system, enhancing the natural flavor and aroma of plants. This special rinse guarantees a final product of greater purity, free from unwanted metallic and bitter flavors.

Final Flush by Grotek is a rinse specialized in removing salt build-up in the root zone of plants. With its improved formula, Final Flush enhances the natural flavor and aroma of cannabis, allowing a deep cleaning of the substrate before harvest and preventing bitter or irritating tastes.

Cal-Max by GROTEK: Complete solution for Calcium, Magnesium, and Iron deficiencies in cannabis crops Cal-Max by GROTEK is an additive formulated to provide a balanced supply of Calcium (Ca) , Magnesium (Mg) , and Iron (Fe) , three essential nutrients in cannabis cultivation . This...

Cal-Max by Grotek is a supplement designed to correct and prevent calcium, magnesium, and iron deficiencies in fast-growing crops, such as cannabis cultivation . Its fast-absorbing formula can be applied both through irrigation and foliar spraying, helping to improve the development of your plants and prevent possible deficiencies.

Cal-Max by Grotek is the ideal supplement to correct and prevent calcium, magnesium, and iron deficiencies in homegrown cannabis . This deficiency corrector is quickly absorbed and suitable for irrigation and foliar application, helping your plants grow healthy and productive.

1 Liter GROTEK Core is an organic fertilizer derived from selected plant residues, designed to provide balanced nutrition throughout the entire cultivation cycle. Its gentle and stable formula prevents deficiencies and promotes the comprehensive development of plants.

Grotek Growth Booster is a powdered stimulator specially designed to maximize plant growth, providing powerful development in leaves, branches, and stems. This product is 100% water soluble and can be used in any growing medium, making it ideal for growers looking for explosive growth and visible results in a short time.

Heavy Bud Pro by Grotek is a flowering supplement that provides trace elements and essential carbohydrates to increase the size, weight, and flavor of the fruits. This supplement, ideal for the maturation phase of cannabis plants, enriches the harvest, giving it exceptional consistency and aroma.

Heavy Bud Pro by Grotek is a flowering supplement that provides trace elements and essential carbohydrates to increase the size, weight, and flavor of the fruits. This supplement, ideal for the maturation phase of cannabis plants , enriches the harvest, giving it exceptional consistency and aroma.

Heavy Bud Pro by Grotek is a flowering supplement that provides essential trace elements and carbohydrates to increase the size, weight, and flavor of the fruits. This supplement, ideal for the maturation phase of cannabis plants, enriches the harvest, giving it exceptional consistency and aroma.

Heavy Bud Pro by Grotek is the ideal supplement for the flowering phase, designed to increase the size, weight, and flavor of the buds. Its blend of trace elements and carbohydrates facilitates better nutrient absorption, boosting resin production and fruit consistency.

Impact Bloom is a two-part A+B formula developed based on the latest research on nutritional needs during the flowering stage of plants. Whether you are involved in traditional cultivation or use injection irrigation systems, this product...

Impact Bloom is a two-part A+B formula developed based on the latest research on nutritional needs during the flowering stage of plants. Whether you are involved in traditional cultivation or use injection irrigation systems, this product...

Impact Bloom is a two-part A+B formula developed based on the latest research on nutritional needs during the flowering stage of plants. Whether you are involved in traditional cultivation or use injection irrigation systems, this product...

Impact Bloom is a two-part A+B formula developed based on the latest research on nutritional needs during the bloom phase of plants. Whether you are involved in traditional crops or use injection irrigation systems, this product effectively...

Impact Bloom is a two-part A+B formula developed based on the latest research on nutritional needs during the flowering stage of plants. Whether you are involved in traditional crops or use injection irrigation systems, this product effectively...

Impact Bloom is a two-part A+B formula developed based on the latest research on nutritional needs during the flowering stage of plants. Whether you are involved in traditional crops or use injection irrigation systems, this product effectively...

The Impact Grow from Grotek is an exceptional option for the  growth phase of your plants. This A+B fertilizer has successfully replaced the popular Solotek Grow, thanks to its formula based on the latest research on nutrient assimilation in marijuana...

The Impact Grow from Grotek is an exceptional option for the  growth phase of your plants. This A+B fertilizer has successfully replaced the popular Solotek Grow, thanks to its formula based on the latest research on nutrient assimilation in marijuana...

The Impact Grow from Grotek is an exceptional option for the growth phase of your plants. This A+B fertilizer has successfully replaced the popular Solotek Grow, thanks to its formula based on the latest research on nutrient assimilation in marijuana...

The Impact Grow by Grotek is an exceptional option for the growth phase of your plants. This A+B fertilizer has successfully replaced the popular Solotek Grow, thanks to its formula based on the latest research on nutrient assimilation in marijuana...

The Impact Grow from Grotek is an exceptional option for the growth phase of your plants. This A+B fertilizer has successfully replaced the popular Solotek Grow, thanks to its formula based on the latest research on nutrient assimilation in marijuana...

The Impact Grow from Grotek is an exceptional option for the growth phase of your plants. This A+B fertilizer has successfully replaced the popular Solotek Grow, thanks to its formula based on the latest research on nutrient assimilation in marijuana...

Insta Green by Grotek is the perfect revitalizer to restore vitality to sick or deficient plants, bringing back the deep green color characteristic of a healthy plant. With a nitrogen-rich formula, this product quickly strengthens the crop.

Insta Green by Grotek is a revitalizer formulated to restore vitality to weakened plants, correcting deficiencies and recovering their healthy dark green color. Ideal for foliar or irrigation application, it facilitates rapid recovery in any growing medium.

Monster Bloom by Grotek: boosts flowering and increases your crop yields Monster Bloom by Grotek is an extremely concentrated powdered fertilizer that promotes flower development and increases bud weight during the flowering stage. Its formula rich in phosphorus and potassium ensures abundant and excellent quality harvests in self-grown...

Monster Bloom by Grotek: the secret to bigger flowers and heavier harvests Monster Bloom by Grotek is a highly concentrated powdered fertilizer that provides a large amount of phosphorus and potassium (PK 50/30) , specifically designed for the flowering stage. Ideal for maximizing the weight, size, and quality of flowers, this product is...