Organic fertilisers

There are 111 products tagged as Organic fertilisers

In this category you will find our full range of organic nutrients for the cultivation of cannabis. In the world of science, organic is defined as a substance containing carbon, derived from living organisms, be they animal or vegetable. However, in organic gardening, this definition has been expanded to include mineral products derived from naturally occurring sources such as rocks and those products permitted for use in organic gardening by the various organic certification bodies throughout the world.

The use of organic fertilisers will feed the substrate at the same time as feeding the plants, slowly and consistently releasing nutrients into the soil, improving structure, increasing organic matter content and encouraging the proliferation of beneficial soil microbes like bacteria, fungi, nematodes, etc.

Organic cultivation has much less environmental impact than using synthetic nutrients, which are sourced from petrochemicals and require large amounts of energy to produce. Not only this, but many growers claim that cannabis grown using organic nutrients has a superior flavour and aroma than that cultivated with mineral fertilisers.

As a general rule, organic fertilisers are less concentrated than mineral fertiisers, and they release their nutrients to the plants at a more slow rate, made available to the plants once processed by the microbial population in the substrate.

Organic nutrients are available in liquid and solid forms, and are intended for use in soil systems in which hand-watering is carried out. This is because organic fertilisers will tend to solidify and clog the automatic irrigation systems used in hydroponic cultvation.

Featured products in Organic fertilisers

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15.35€ 18.08€

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12.00€ 15.00€

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45.00€ 60.00€

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63.85€ 75.15€

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55.85€ 69.85€

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From 25.20€ 28.00€

Featured offers Organic fertilisers

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From 10.30€ 12.17€

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13.95€ 19.96€

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From 4.00€ 4.75€

Latest in Organic fertilisers

Phytoprot Max

Phytoprot Max is a fertiliser, fungicide and stimulator of beneficial micro-organisms, suitable for use throughout the entire plant cycle. It improves harvest yields and prevents r [...]

  • 100 6.50€

Buy Organic fertilisers

166 products Filter tune
Composition - Organic
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Biobizz Try-pack Indoor

Biobizz opts for the renovation and thus modifies its packs; now are called Try-pack, and they are specifically designed for different gro [...]

  • 18.08€ 15.35€
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Biobizz Bio Bloom

Biobizz Bio Bloom is a complete liquid organic fertiliser used during the flowering period of the plants. It contains natural minerals, micronutrients, amino acids and hormones of [...]

  • 250 ml 4.65€ 3.95€
  • 1 L 13.26€ 11.25€
  • 5 L 59.90€ 50.92€
  • 10 L 113.43€ 96.40€
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Biobizz Bio Grow

Biobizz Bio Grow is a liquid growth fertiliser that promotes lush growth and can be used in almost all soil types. Biobizz Bio Grow is a fertiliser and a s [...]

  • 1 L 12.17€ 10.30€
  • 5 L 59.90€ 50.92€
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BioTabs

Biotabs makes life easier. 100% Organic plant cultivation will be very easy, even for beginners. Biotabs are composed of abalanced mix of organic nutrients to effectiv [...]

  • 10 units 15.00€ 12.00€
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Biobizz Try-pack Outdoor

Biobizz has changed its image, and with it, their packs; they are now called Try-pack, and they are specifically prepared for different gr [...]

  • 18.08€ 15.35€
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Top MAX de BioBizz

BioBizz TOP MAX is a 100% organic flowering stimulator, which activates cell production and increases flower development. TOP MAX increases the molecular carriage of sugars [...]

  • 250 ml 9.30€ 7.90€
  • 500 ml 16.74€ 14.23€
  • 1 L 30.95€ 26.30€
  • 5 L 126.62€ 107.60€
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CANNA Bio Flores (Bloom)

Bio Flores from CANNA has been specially developed for the flowering period of fast growing plants. This fertiliser contains hop extract, which provides ma [...]

  • 1 L 17.09€ 14.50€
  • 5 L 68.35€ 58.05€
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Mycotrex

Mycotrex is a mixture of endo-mycorrhizal spores, rhizosphere bacillus, seaweed meal and humic acids, which improves absorption of nutrients and water, increasing the rooting capa [...]

  • 100 gr 39.50€ 31.60€
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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€
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Biobizz Bio Heaven

Biobizz Bio Heaven is a concentrated energy enhancer for plants, specially formulated and containing carefully selected biological stimulants such as amino acids. Amino aci [...]

  • 500 ml 43.35€ 36.80€
  • 1 L 77.36€ 65.75€
  • 5 L 375.60€ 319.25€
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ASTURHUMUS Worm Humus 100% Organic

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 [...]

  • 1 Kg 3.00€ 2.70€
  • 2,5 Kg 5.00€ 4.50€
  • 10 Kg 14.00€
  • 20 Kg 22.00€
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BioTabs Starter Pack

Biotabs Starter Kit allows you to grow from 5 to 10 cannabis plants, depending on the volume of the pots. This kit includes: 25 gr of Bactrex [...]

  • 60.00€ 45.00€
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BioCanna fertilizer Kit

Bio Canna is the best-selling Dutch bio-fertilizer brand of our catalog, and probably of the Spanish market. Since its emergence, this company has constantly enhanced its r [...]

  • 69.85€ 55.85€
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CANNA Rhizotonic

RHIZOTONIC from CANNA, is a potent root stimulator for cannabis plants. It promotes the development of roots, increases the resistance to diseases and stimulates t [...]

  • 250 ml 17.56€ 14.90€
  • 1 L 38.20€ 32.45€
  • 5 L 149.75€ 127.25€
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Plagron Power Roots

Alchimia Grow Shop presents Power Roots from Plagron, an organic root stimulator that promotes the vigour and development of plant roots in our [...]

  • 250ml 20.55€ 17.45€
  • 500ml 31.80€ 27.00€
  • 5 L 205.25€ 174.45€
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CANNA Bio Vega (Growth)

Bio Vega from BIOCANNA has been specially developed for the growth phase of the plant. Bio Vega is rich in Betaine nitrogen, which is abso [...]

  • 1 L 17.09€ 14.50€
  • 5 L 68.35€ 58.05€
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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€
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CANNA Cannazym

CannaZYM from CANNA contains more than 15 different high quality enzymes, used for the disintegration of (hemi) - cellulose and to stimulate microbial life. [...]

  • 1 L 20.33€ 17.25€
  • 5 L 84.75€ 72.00€
UP TO 15%

Biobizz Root Juice

Biobizz Root Juice, is a 100% plant-based root stimulator, which ensures the microbiological strimulation around the root system of plants and promotes explosive growth of the root [...]

  • 250 ml 15.77€ 13.40€
  • 500 ml 27.60€ 23.45€
  • 1 L 55.25€ 46.95€
  • 5L 226.06€
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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 bal [...]

  • 150ml 11.00€ 8.25€
  • 500 ml 30.80€ 23.10€
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Starters Pack - Biobizz

Biobizz presents their Starters Pack, a set of 100% organic fertilisers and stimulators perfect to help you begin the adventure of growing your ow [...]

  • 75.15€ 63.85€
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Biobizz Fish Mix

Biobizz Fish Mix has always been a close friend of organic growers because it conditions the soil, stimulating microbial activity and accelerating the growth of the plant. [...]

  • 250 ml 4.75€ 4.00€
  • 1 L 12.17€ 10.30€
  • 5 L 51.51€ 43.75€
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Plagron Bat Guano 5L

While everyone sleeps, nature produces the best product for feeding plants. Bat Guano is the most balanced and potent fertilizer for plants [...]

  • 1 L 14.15€ 13.40€
  • 10 L 68.00€ 64.60€
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Biotabs Bio PK 5-8 1L

Now available at Alchimia, Biotabs BIO PK 5/8 is the 100% organic answer to the well-known mineral PK [...]

  • 50.00€ 40.00€
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Bactrex

The Bactrex is a mixture of 8 beneficial soil bacteria, mould of the genus Trichoderma and humic acid, to ensure protection against root pathogens, converting orga [...]

  • 50 gr 28.50€ 22.80€

CO₂ Boost Box

CO2 BOX is the perfect product to improve your cultivation yields and quality. An innovative product designed to increase carbon dioxide concentration [...]

  • 15.50€
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T.A. Root Booster (Ghe Go Root Plus®)

Terra Aquatica presents Root Boster(formerly Go Root Plus® by GHE), a natural root stimulator suitable for organic farming. Contains v [...]

  • 1 L 19.50€ 17.55€
UP TO 15%

PLAGRON SuperMix

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 [...]

  • 1L 17.61€ 14.95€
  • 10L 45.00€
UP TO 15%

Biobizz Algamic

Biobizz Algamic is a stimulant made from organic, cold pressed seaweed concentrate, which provides a range of micro-nutrients, vitamins, amino acids and hormones of vegetable origi [...]

  • 1 L 17.25€ 14.65€
  • 5 L 64.54€
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