Other additives and supplements

Here you'll will find several additives, boosters, stimulators and supplements for plants. A balanced and complete nutrition is the key for a successful harvest!

Featured products in Other additives and supplements

Featured offers Other additives and supplements

Delta Uno

Delta Uno

500 ml

17.60€ 22.00€

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Delta Uno

Delta Uno

150 ml

7.20€ 9.00€

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Delta 8 by Cannabiogen

8.00€ 10.00€

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Delta 8 by Cannabiogen

21.20€ 26.50€

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Kindroots Soil Balance Pro

Soil Balance Pro by Kindroots is a probiotic supplement for the plants of your cannabis crop, in charge of boosting the quality of your harvest. Now available at Alchimia Grow Shop. In nature, cannabis is in contact with a many species of bacteria w [...]

  • 10g29.90€

Elite 91 Roots

Elite 91 Roots is a product formulated to stimulate the development of the plants and cuttings roots, thus maximize flower production. This product made in the US is very concentrated, and can produce more than 3780L of solution. It is now available [...]

  • 500 ml140.00€

Xtreme Tea Brew by Xtreme Gardening

Xtreme Tea from Xtreme Gardening is a product created to greatly increase the microbial life of the substrate, repopulating with micro life those substrates where it is used. Compost tea is one of the best solutions to bring life back to the earth, r [...]

  • 2 x 80g (Out of stock)14.90€

Azos bacteria de Xtreme Gardening

Azos by Xtreme Gardening is a product designed for the rooting and growth phase of cannabis plants, as well as for all plants in general. Azos is made up of a compound of beneficial bacteria, Azospirillum brasilense, that are capable of fixing enviro [...]

  • 56 g / 2 oz23.65€
  • 12 oz / 340 gr59.00€


Mykos from Xtreme Gardening is a beneficial fungus called endomycorrhizae which interact directly with the roots of the plants, helping them to absorb cannabis nutrients, retain water, break down food, protect the plants from attacks by pathogens and [...]

  • 454 g / 1 lb23.65€
  • Root Pack - 50 Sachet of 10 g29.70€

Floraflex nutrients V1

Floraflex Nutrients presents V1, a growing fertiliser designed by Floraflex team to offer the cultivator a quality, versatile and simple to use nutrient. It provides all necessary elements for a cannabis plant perfect development. This fertiliser ha [...]

  • 0.46L18.14€

Floraflex Nutrients V2

Floraflex Nutrients presents V2, a growth fertiliser formulated by Floraflex team. A product that offers the cultivator a quality, versatile and simple to use nutrient with all the necessary elements for our cannabis plants perfect development. This [...]

  • 0.46L24.19€

Delta Uno

Delta Uno is a powerful root stimulator that can be used throughout the life cycle of your cannabis grow. It is easily absorbed by plants due to its vegetable origin. Delta Uno also strengthens plants to help them in stressful situations. Now availab [...]

  • 150 ml9.00€ 7.20€
  • 500 ml22.00€ 17.60€

Delta 8 by Cannabiogen

Cannabiogen presents their new metabolic plant stimulators, featuring here Delta 8 in it's 500ml format. This high quality growth stimulator is specifically formulated by Cannabiogen to promote maximum development in our plants during the vegetativ [...]

  • 150ml10.00€ 8.00€
  • 500ml26.50€ 21.20€

Delta 9

Delta nine from Cannabiogen , is a potent metabolic bio-stimulator, perfect for combining with basic organic fertilizers. Besides magnesium NPK macronutrients, it has a balanced input of 60 micronutrients and a wide range of amino acids, vitamins an [...]

  • 150ml11.00€ 9.90€
  • 500 ml (Out of stock)30.80€ 27.70€

Delta 10 by Cannabiogen

Delta 10 is a new product formulated by Cannabiogen to promote spectacular development of flowers in our cannabis plants. Formulated to be a natural metabolic activator, it stimulates the production of proteins and enzymes, essential for abundant har [...]

  • 150ml9.99€ 8.95€
  • 500ml26.50€ 23.85€

Floraflex Nutrients B2

Floraflex presents B2, a fertiliser to use during the plant flowering stage that together with the Floraflex Nutrients B1 provides an optimal nourishment to our garden. Floraflex has designed these high quality fertilisers, clean and with a stable pH [...]

  • 0.46L24.19€

Floraflex Nutrients B1

Floraflex presents B1, a fertiliser to use during the plant flowering stage. This product is complemented with Floraflex Nutrients B2, which together will provide an optimal nutrition to our cultivation. Floraflex team has created and designed these [...]

  • 0.46L21.16€

Guanokalong Seaweed Powder 1L

Guanokalong Seaweed Powder is a new product included in the GK Organics range of nutrients formulated by Guanokalong. It is completely organic and made of red seaweed (Gracilaria). Now available in Alchimiaweb. Seaweed Powder contains macronutrients [...]

  • 26.62€ 23.95€

Guanokalong Palm tree Ashes

Guanokalong's Palm tree Ashes is a completely natural and organic product coming from the Island of Sumatra, in Indonesia, and included in the GK Organics range. Now available in Alchimiaweb. With very high content in potassium (NPK 0-1-30), this fe [...]

  • (Out of stock)16.34€ 14.70€

Humic and fulvic acids Fulvocann

Alchimia presents FulvoCann, a humic and fulvic acids additive to support our plants along the cultivation cycle. FulvoCann is available in 120ml, 250ml or 1L bottles, ready to add to your usual formulation. This product is not replacement for your [...]

  • 125ml9.00€
  • 250ml (Out of stock)15.00€
  • 1 Liter (Out of stock)38.00€

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