In this tag, we have collected together all of our soil amendments you can use to make your own organic Super Soil, as popularised by US growers such as Subcool and Clackamas Coot.
The idea behind Super Soil is to create a completely organic cultivation substrate that is rich in all the nutrients and minerals that a plant needs throughout its lifetime, thus only requiring the grower to irrigate with plain water (and occasionally with compost tea or seed sprout tea), disposing with the need for bottled nutrients. This has several benefits because, as well as being much better for the environment, an enriched super soil saves work at the same time as helping the grower to produce a superior quality harvest, richer in terpenes and free of heavy metals and other potentially harmful contaminants.
Here you can find high quality products for no-till and organic gardening including base substrates, worm castings and many other natural fertilisers in dry format, enabling you to create your own bespoke soil mix for cannabis cultivation. These soil amendments also allow you to amend and revitalise the soil as necessary after each harvest, ensuring that the next cycle of plants will have access to a healthy, vibrant living soil full of micro and macro nutrients, naturally-sourced minerals and high levels of beneficial microbiology.
16.90€
10.90€
11.50€
From 28.00€
From 5.50€
19.00€
10.90€
11.50€
16.90€
11.00€
19.00€
From 28.00€
5.00€
From 5.50€
19.00€
Light Mix from Bio Bizz is the ideal substrate for growers who want to control the growth of their marijuana plants using a liquid fertilizer. This soil is [...]
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 [...]
UGro Coco XL Rhiza, tablet of 30X30X12 cm, is a 5kg block of pressed and dehydrated thin coconut peat. Mixed with about 18 liters of water, the block turn into 7 [...]
PLAGRON LightMix soil is composed of the best types of peat, mixed with several fibers and perlite for optimal oxygenation and lightness of the substrate. The particularity [...]
Alchimia presents Superguano by Top Crop, a natural fertiliser perfect for enriching our cultivation s [...]
Container of vermiculite, ie that has been artificially expanded mica using heat. Used mixed with soil, it provides extra oxygen and [...]
The ASTURHUMUS Worm Humus 100% Organic is a great, organic, completely odorless, neutral and non-toxic fertilizer obtained by transformation of composted horse and cow manure usin [...]
Expanded perlite is a mineral product that has been subjected to an expansion process at 1200 °C. It is an inert, stable, neutral (pH 6.5 to 7), sterile, lightweight insulator. [...]
Alchimiaweb adds this exceptional product manufactured by Terralba to its catalogue: Ténébrion Meunier castings, also know as mealworm. [...]
Guanokalong Powder is a 100% natural and odourless fertiliser containing bat and seabird guano. Guanokalong Powder provides a complete presence of macro and micro nutrients [...]
Terralba's Soluble Bacteria are perfect to enhance the microbial life in the substrate, activating the composting process and facilitating its transformation into [...]
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 [...]
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 [...]
Alchimiaweb presents Micro Vita, a product to enhance cannabis cultivation. It is formulated with a combination of different fungi and bacteria species that greatl [...]
Now available in Alchimiaweb, THC's Dolomite is a mineral product rich in Calcium and Magnesium designed to supplement your [...]
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 [...]
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 [...]
SuperMix from Plagron is a mixture of organic fertilisers designed to enrich all types of soil in an efficient and durable way.It promotes an e [...]
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 [...]
Alchimiaweb.com is glad to present Lurpe Earth Vibes Supersoil, a natural products mixture developed specifically to enrich [...]
Alchimiaweb.com presents Lure Natural Solutions Volcanic Ash, a natural mineral flour that enriches the [...]
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 [...]
Coco-Mix from Bio Bizz is a totally organic substrate that perfectly matches with rapid assimilation fertilisers. Its to say the organic mineral fertilisers. The Coconut fi [...]
Startrex contains a large quantity of benefitial soil bacteria that immediately work to improve the soil and ensure better uptake of organic fertilizers. [...]
Alguamycor is a 100% organic root stimulator manufactured by Guano Diffusion and formulated from brown algae and endomycorrhizal fungi to promote [...]
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 [...]
While everyone sleeps, nature produces the best product for feeding plants. Bat Guano is the most balanced and potent fertilizer for plants [...]
Alchimia presents Top Coco coconut fibre by Top Crop, a substrate that provides strong, healthy and vigorous root development for your plants. It is now available [...]
This kit is composed of 3 products of organic origin: Nutrihemp (dry seaweed extracts) [...]
NUTRIHEMP is a slow-release organic fertilizer. It is composed of natural solid alginates mixed with a fertilizer rich in nitr [...]
Top Vulcan by Top Crop is a mineral fertiliser made from ground volcanic rock originating from the island of Java. It is rich in [...]
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 [...]
