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additives

Additives complement your fertilizers and provide additional nutrients and growth promoters. Our additives improve soil structure, strengthen plant resistance and increase yields.
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Showing 50-100 of 643 Results
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Organics Nutrients Mykoriza Premium 250g
€41,95
Unit price €167,80/ per kg
Guanokalong GK-Organics Lava Worm 5 l
€24,95
Unit price €4,99/ per l
-20%
Guanokalong GK-Organics Palm Tree Ash 3 l
€25,95
€32,55
Unit price €8,65/ per l
Guanokalong BatBoost 1 l
€17,95
Unit price €17,95/ per l
BioNova AutoFlower Supermix 1 l - (multilingual label incl. DE)
€18,95
Unit price €18,95/ per l
-13%
Growmax Water Maxquarium, replacement deionization filter 10 inches
€50,90
€58,61
Organics Nutrients Mykoriza Premium 100g
€24,95
Unit price €249,50/ per kg
Organics Nutrients Mykoriza Premium 5kg
€460,90
Unit price €92,18/ per kg
Organics Nutrients Si Star 500g
€19,95
Unit price €39,90/ per kg
Grotek Monster Bloom 500 g
€31,95
Unit price €63,90/ per kg
5 ml syringe
€0,99
Agrobacterias Bactogel, organic stimulant 50 g
€4,99
Unit price €99,80/ per kg
Advanced Nutrients Hammerhead 250ml
€7,99
Unit price €31,96/ per l
Biobizz root juice 250 ml
€14,95
Unit price €59,80/ per l
-31%
Shogun CalMag 10 l
€66,90
€97,78
Unit price €6,69/ per l
Shogun Samurai Hydro Grow A+B HW 1 l
€19,95
Unit price €19,95/ per l
-38%
Shogun Sumo Active Boost 10 l
€165,90
€269,27
Unit price €16,59/ per l
-32%
Shogun Silicon 25 l
€133,90
€197,98
Unit price €5,36/ per l
-16%
Crazy Hills Élan 1 l - (multilingual label incl. DE)
€48,95
€58,85
Unit price €48,95/ per l
-30%
Integra Boost 8 g, 62% humidity, BOX 300 pcs.
€306,90
€440,32
-31%
Terra Aquatica Bloom Booster Organic 10 l - (multilingual label incl. DE)
€146,90
€215,80
Unit price €14,69/ per l
-30%
Terra Aquatica Trikologic Organic 25g, Trichoderma
€11,95
€17,15
Unit price €478,00/ per kg
-35%
Terra Aquatica Silicate Organic 5 l
€49,95
€76,95
Unit price €9,99/ per l
Terra Aquatica Oligo Spectrum 1L
€10,95
Unit price €10,95/ per l
-30%
Terra Aquatica Pro Roots Organic 60 ml - (multilingual label incl. DE)
€20,95
€30,14
Unit price €349,17/ per l
-27%
Terra Aquatica Pro Bloom Activator Organic 30 ml
€13,95
€19,37
Unit price €465,00/ per l
-37%
Terra Aquatica TriPart Micro SW 10 l - (multilingual label incl. DE)
€91,90
€146,22
Unit price €9.190,00/ per kg
-33%
Terra Aquatica Root Booster Organic 10 l
€138,90
€209,74
Unit price €13,89/ per l
-24%
Terra Aquatica Root Booster Organic 1 l
€22,95
€30,34
Unit price €22,95/ per l
-28%
Terra Aquatica Fulvic Organic 1 l - (multilingual label including DE)
€25,95
€36,48
Unit price €25,95/ per l
-24%
Terra Aquatica Urtimax Organic 1 l
€18,95
€24,99
Unit price €18,95/ per l
Canna Flush 1 l
€12,95
Unit price €12,95/ per l
Canna Cannazym 500 ml
€13,95
Unit price €27,90/ per l
-21%
Canna CannaCure 5 l
€62,90
€80,28
-29%
Canna Boost Accelerator 5 l
€240,90
€340,55
Unit price €48,18/ per l
-35%
Plagron Green Sensation 5 l - (multilingual label incl. DE)
€396,90
€615,41
Unit price €79,38/ per l
-24%
Advanced Nutrients Piranha Liquid Fertilizer 500 ml
€35,95
€47,92
Unit price €71,90/ per l
-19%
Advanced Nutrients Voodoo Juice 250 ml - (multilingual label incl. DE)
€20,95
€26,18
Unit price €83,80/ per l
Advanced Nutrients Tarantula Liquid 250 ml
€20,95
Unit price €83,80/ per l
-29%
Jungle in da box Environ Jungle X 250 ml
€34,95
€49,86
Unit price €139,80/ per l
GURU CO2 tablets 60 pcs.
€9,99
-19%
Hesi Phosphor Plus 20 l
€82,90
€102,65
Unit price €4,15/ per l
Hesi OrchiVit 1 l
€14,95
Unit price €14,95/ per l
Hesi Phosphor Plus 5 l
€27,95
Unit price €5,59/ per l
-16%
Hesi PowerZyme 5 l
€59,90
€71,60
Unit price €11,98/ per l
-16%
Hesi Phosphor Plus 10 l
€48,95
€58,46
Unit price €4,90/ per l
BioNova PK 13-14 (phosphorus + potassium) 250 ml
€9,99
Unit price €39,96/ per l
BioNova Hydro Supermix 1 l - (multilingual label incl. DE)
€18,95
Unit price €18,95/ per l
BioNova X-cel Booster 1 l - (multilingual label incl. DE)
€32,95
Unit price €32,95/ per l
-25%
Biotabs PK Booster compost tea 9 l
€151,90
€204,97
Unit price €16,88/ per l
Showing 50-100 of 643 Results