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221 products Filter tune
-20%

TRABE Ultrahemp stimulator - 60 cc

Ultrahemp from TRABE is an organic and biological nourishing substrate which comes from brown algae that have been treated specifically for this purpose in combina [...]

  • 10.40€ 8.30€
UP TO 15%

Soluble bacteria

Terralba's Soluble Bacteria are perfect to enhance the microbial life in the substrate, activating the composting process and facilitating its transformation into [...]

  • 100g 5.90€ 5.30€
  • 250g 7.90€ 6.70€
-25%

Guanokalong Lava + Worm Humus 5 Kg

Alchimia presents here Guanokalong's Lava + Worm Humus, a solid fertilizer rich in nutrients and oligoelements for cannabis plants. It is made of volcanic rocks from Java i [...]

  • 26.62€ 19.95€
-25%

TRABE MycoPlant

Mycohemp from TRABE is an advanced product made of mycorrhizae. With its 200 infection units per ml, it is at the forefront of products based on mycorrhiza, thus e [...]

  • 5 gr 8.69€ 6.50€
  • 20 gr 22.74€ 17.05€
-15%

B.A.C. Organic Grow

Now available in Alchimiaweb, B.A.C. Organic Grow is a liquid fertilizer for the growth stage completely made of quality organic ingredients which can be easily as [...]

  • 1L 15.80€ 13.40€
  • 5 L 59.15€ 50.25€
-25%

TRABE Horsetail

Well known for its effective fungicidal properties, with a totally organic origin. The effectiveness of these properties come from saponins, which are toxi [...]

  • 450 g 23.81€ 17.85€
  • 1 Kg 35.45€ 26.55€
-15%

BAC Root Stimulator

BAC Root Stimulator is formulated from plant extracts and is used to promote the development and activity of the root system of plants. These cockt [...]

  • 120 ml 42.83€ 36.40€
  • 300ml 71.67€ 60.90€
-30%

TRABE Neempro - Pure Neem Extract

Neem oil, which has high insecticidal properties, is obtained from the neem fruit. As opposed to other products containing neem oil, Neempro is extra pure [...]

  • 250 ml 98.83€ 69.15€
-20%

Biotabs PK Booster Compost Tea

PK Booster Compost Tea from Biotabs is a powerful and effective organic bloom stimulator for cannabis plants. Due to its high levels of Phosphorus [...]

  • 2Kg 60.00€ 48.00€
-30%

TRABE ProNeem neem flour 450 gr

After the manufacturing process of AIN thc, the remains of seeds and pulp are dried and milled to result in a powder. PRONEEM is free of toxic traces because it has bee [...]

  • 18.63€ 13.00€
UP TO 5%

Guanodiff Classic's Powder

Guanodiff Classic's Powder is a bat guano fertiliser developed by Guano Diffusion and specially adapted to provide all the nutrients needed for the growth [...]

  • 500g 7.90€
  • 1 Kg 9.90€
  • 3 Kg 25.00€ 23.75€
-25%

TRABE Urtifer nettle flour 450 gr

COMPOSITION of URTIFER: 100% Nettle (Urtica sp) extracted from organic farming. RECOMMENDED FOR: Prevention against f [...]

  • 23.98€ 17.95€
-5%

Terralba Hydrolyzed Kelp

For all growers interested in organic farming, Alchimia invites you to discover Terralba Kelp Hydrolysate, now available online in our nutrient catalogue. [...]

  • 50gr 9.90€ 9.40€
  • 100g 14.90€ 14.15€
  • 250g 19.90€ 18.90€
  • 500g 34.90€ 33.15€
-15%

Biobizz Leaf Coat

Leaf Coat strengthens your plants against pests and moulds.Biobizz fertilisers are specially developed for growers who pa [...]

  • 500 ml 10.75€ 9.10€
-10%

Bacillus IT35

Terralba presents the bacterium Bacillus amyloliquefaciens, an important ally in our outdoor ground [...]

  • 5g 19.90€ 17.90€
-20%

TRABE Propolix - Fungicide and bio-stimulator

Propolis is a product produced by bees; located at the entrance of the hive and used to seal all the cracks and prevent any parasite or disease from accessing the hive. Laboratory [...]

  • 30 ml 14.36€ 11.45€

Covercrop LightMix 50L

Alchimia presents the 50L CoverCrop earth sacks. It is available in our catalogue of substrates for growing cannabis indoors or outdoors at alchimiaweb. CoverCrop LightMix Thanks to [...]

  • 10.90€
-30%

TRABE Oleatbio - Potassium Soap

100% efficient against: red spider mites, thrips, aphids, whiteflies and scale insects. Treatment with Oleatbio is entirely biological and non-toxic. No harm to users in applying i [...]

  • 250 ml 15.10€ 10.55€

Makatiel

Alchimia presents The Hype, a new brand of nutrients and phytosanitary products for cannabis. This company's product range provides top quality results and in abundance! [...]

  • 500ml (Out of stock) 36.00€
-30%

TRABE Amino CCK (formerly Oleatbio CCK)

Amino CCK, formerly called Oleatbio CCK from TRABE is recommended against all kinds of soft-shelled insects (red spider, whitefly, thrips, aphids, etc.) [...]

  • 100 ml 17.65€ 12.35€
UP TO 20%

Lurpe Earth Vibes Supersoil

Alchimiaweb.com is glad to present Lurpe Earth Vibes Supersoil, a natural products mixture developed specifically to enrich [...]

  • 700g 28.00€ 22.40€
  • 3.5kg 68.50€ 61.65€
UP TO 25%

TRABE Soilhemp Biologic rooter

SOILHEMP is an organic nutrient of viscous appearance, prepared from specially treated brown algae, mixed with carbohydrates of high molecular wei [...]

  • 10 ml 4.00€ 3.00€
  • 60 ml (Out of stock) 9.60€
-20%

Lurpe Hydrolyzed Kelp

Alchimia Grow Shop presents Lurpe Hydrolyzed Kelp, a water-soluble kelp meal designed to be administered in irrigation or by foliar [...]

  • 200g 21.50€ 17.20€
-25%

TRABE Nutrihemp

NUTRIHEMP is a slow-release organic fertilizer. It is composed of natural solid alginates mixed with a fertilizer rich in nitr [...]

  • 200 gr 13.12€ 9.80€
  • 1kg 32.14€ 24.10€
-10%

True Iguana Juice Organic Bloom

Alchimia presents Bloom, a special version of the successful True Organics Iguana Juice by Advanced Nutrients, undoubtedly one of the best organic base fertilisers [...]

  • 1L 42.35€ 38.10€
-5%

PLAGRON BAT MIX - 50 L

Plagron Bat Mix is a blend of the finest and carefully selected types of peat. It contains various types of fibre and perlite which make it light and with an [...]

  • 19.30€ 18.30€
-10%

Tarantula Liquid

Alchimia presents Tarantula Liquid, a powerful combination of beneficial bacteria that enhances root growth and activity. This leads to healthier plants, a more vi [...]

  • 500ml 45.74€ 41.15€
  • 1L 83.49€ 75.10€
(+34) 972 527 248
(+34) 972 527 248
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