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Dolomite THC

Now available in Alchimiaweb, THC's Dolomite is a mineral product rich in Calcium and Magnesium designed to supplement your [...]

• 5.00€

UGro Coco Pure Air

Ugro presents Pure Air coconut substrate, consisting of uncompressed coconut pow [...]

• 50L (Out of stock) 14.00€

-15%

Plagron Promix 50L

Plagron Promix 50L is now available in Alchimiaweb, a substrate for marijuana plants made from different quality peat moss that provide excellent oxygenation and l [...]

• 14.70€ 12.45€

UP TO 10%

Guanodiff Bloom

Guanodiff Bloom flowering fertiliser has been developed by Guano Diffusion from bat guano and beet molasses vinasse, for a generous harvest of flowers heavy with [...]

• 500g 8.90€
• 1Kg 13.90€ 12.50€

-15%

Mealworm Guano

Alchimiaweb adds this exceptional product manufactured by Terralba to its catalogue: Ténébrion Meunier castings, also know as mealworm. [...]

• 250g 10.90€ 9.25€
• 500g 16.90€ 14.35€

-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€

UP TO 15%

Hydrolyzed Fish Meal

Fish has been used as nutrient for plants for a long time. Native Americans had already observed that they could double the yield of a corn plant by burying a fish [...]

• 100g 6.90€ 5.85€
• 250g 9.90€
• 500gr 19.50€ 16.55€

-25%

Bat Monkey 1kg

Alchimia Grow Shop presents Bat Monkey Organic Solid Fertilizer, made from bat guano from Madagascar. This [...]

• 10.90€ 8.15€

Volcanic Basalt

Terralba's volcanic basalt is a powder from volcanic rocks used to restore and revitalize poor soils. Already available in Alchimiaweb, basalt powder is rich in Silicon [...]

• 2 Kg 8.90€

-10%

Biochar + compost 1Kg

Terralba presents a way to activate your soil sustainably by using biochar + compost (micro-organism), an organic product that can be used as a mixture during substrate preparation [...]

• 9.90€ 8.90€

-15%

Azomite

Alchimia presents here Terralba's Azomite, volcanic rock powder used to improve the nutrients in the soil thanks to the 70 trace minerals contained. The name "Azom [...]

• 100g (Out of stock) 6.90€ 5.85€

-25%

Canna Coco Natural - 50L

Alchimia Grow Shop presents 50L Canna Coco Natural, a very efficient organic substrate for marijuana cultivation in an [...]

• 19.90€ 14.90€

-15%

Zeolite (Chabazite)

Terralba's Zeolite is a powder made from volcanic rocks which is used to fertilize the soil for a long time. The name comes from the greek "zeo" and "lithos", which mean "boiling r [...]

• 1 Kg 12.90€ 10.95€

-20%

Lurpe Natural Solutions Azomite volcanic ashes

Alchimiaweb.com presents Lure Natural Solutions Volcanic Ash, a natural mineral flour that enriches the [...]

• 1kg 17.70€ 14.15€

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%

Superguano

Alchimia presents Superguano by Top Crop, a natural fertiliser perfect for enriching our cultivation s [...]

• 1kg 8.50€ 6.35€
• 5kg 35.00€ 26.25€

KELP Ascophyllum Nodosum

Kelp is a very efficient natural nutrient which has been used in farming for thousands of years. It is a large, brown algae. It comes from the cold Escandinavian coast and is colle [...]

• 500g 10.90€

UP TO 30%

Top Vulcan

Top Vulcan by Top Crop is a mineral fertiliser made from ground volcanic rock originating from the island of Java. It is rich in [...]

• 700 gr 7.90€ 5.90€
• 4 kg 28.00€ 19.60€

-10%

Pack of solid organic nutrients by Terralba

This kit of solid organic nutrients by Terralba has been designed to be mixed with 50L soil, enough for a few cannabis plants or to improve the soil of your orchar [...]

• 50l - 5m3 49.90€ 44.90€
• 100l - 10m3 79.90€ 71.90€

-10%

Lurpe Kelp flour

Alchimia Grow Shop is pleased to present Lurpe Kelp Meal 1kg, a high quality vegetable flour intended to enrich [...]

• 1Kg 20.00€ 18.00€

UP TO 30%

TRABE Diatical (Diatomaceous Earth)

Now available in Alchimiweb, Trabe Diatomaceous Earth, now called Diatical, is an organic nutrient/insecticide formulated from seaweed accumulatio [...]

• 150g 10.30€ 7.20€
• 1kg 17.84€ 13.35€

-20%

Lurpe Tasty Flowers Top Dress

Alchimia Grow Shop presents Lurpe Tasty Flowers Top Dress, a set of natural powdered ingredients designed to provide your plants with everything they need for [...]

• 1kg 40.00€ 32.00€
• 3Kg 80.50€ 64.40€

-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€

-10%

Supersoil Outdoor Mix - SWA

Super Soil Outdoor Mix by SWA Super Soil, a product developed and designed for outdoor cultivation and long vegetative periods. The plants are wel [...]

• 10L 47.50€ 42.75€

-25%

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 seaw [...]

• 26.62€ 19.95€

-10%

Biobizz Worm-Humus 40 L

What is Worm-Humus? Worm-Humus, also known as vermicast, is a highly beneficial product for growing cannabis. It is the result of the decomposition of the material excret [...]

• 17.95€ 16.15€

-25%

Guanokalong Black Pellets

Alchimia presents here Guanokalong Black Pellets, formerly called Guano Black, a mix of guano and humic acids in the form of granules, ideal to enrich [...]

• 1 kg 21.78€ 16.30€

-10%

Pack Bloom Actively Aerated Compost Tea (AACT) Terralba

Terralba offers you this pack of organic products designed to prepare actively aerated compost tea (AACT) using it together with the [...]

• For 100l 49.00€ 44.10€

-30%

GUANOKALONG Bat guano Powder

Guanokalong is a 100% natural and odourless fertiliser, it contains guano from bats and seabirds. Guanokalong provides a complete presence of nutr [...]

• 1 Kg 16.34€ 11.40€