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GrowShop

Welcome to Open Grow™ Shop, here you can find everything you need to create your Urban farm. From Growrooms, to lights and ballast, you can find it here.

Outlet
Outlet
GrowRooms
GrowRooms
Lighting
Lighting
Growing Systems
Growing Systems
Irrigation
Irrigation
Living Soil
Living Soil
GroLab
GroLab
Fertilizers
Fertilizers
PH e EC
PH e EC
Substrates
Substrates
Indoor Growing Kits
Indoor Growing Kits
Environment
Environment
Pots & Others
Pots & Others
Protective Equipment
Protective Equipment
Accessories & Tools
Accessories & Tools
Pest Control
Pest Control
Germination & Rooting
Germination & Rooting
Harvest & Drying
Harvest & Drying
CannaDouro Magazine
CannaDouro Magazine
Seeds
Seeds
Compost & Yard Waste
Compost & Yard Waste
Literature
Literature
Kru
Kru
Reflector Cooltube 96% 125x480mm
Last items in stock
Reflectors

Prima Klima Reflector Cooltube 96% 125x480mm

Prima Klima
150002400000003
€39.99
Prima Klima Cooltube Reflectors are designed with a high light transmission glass tube and coated aluminum reflector panels. With an E40 socket suitable for HPS and MH. The flanges are resistant to heat and impacts, as well as supporting the reflector panels, which are made of environmentally friendly materials. These flanges isolate the air from the...
Reflector Cooltube 96% 150x580mm
Last items in stock
Reflectors

Prima Klima Reflector Cooltube 96% 150x580mm

Prima Klima
150002400000004
€46.99
Prima Klima Cooltube Reflectors are designed with a high light transmission glass tube and coated aluminum reflector panels. With an E40 socket suitable for HPS and MH. The flanges are resistant to heat and impacts, as well as supporting the reflector panels, which are made of environmentally friendly materials. These flanges isolate the air from the...
Terralba Black Sugar-cane Molasses 500ml
In stock
Terralba

Terralba Black Sugar-cane Molasses 500ml

Terralba
150001300000845
€10.49
What is it? Terralba's Black Sugar-cane Molasse is an organic fertilizer made out of 100% raw cane sugar. Once applied on the substrate, this dense, black liquid promotes the microbial and bacterial life in the soil. We highly recommend this nutritional supplement whenever the ground needs some extra-stimulation, e. g. for transplanting....
Terralba Volcanic Basalt 1-2kg
In stock
Terralba

Terralba Volcanic Basalt 1-2kg

Terralba
150001300001251
€6.12
Regenerative Power The volcanic basalt by Terralba is a powerful powder fertilizer extracted from volcanic rocks with a huge regenerative potential due to its high mineral content (magnesium and silicium, for example). The microbial life of the substrate is stimulated and plants consequently grow strong and healthy. How to use: 40 g per kg of soil...
Terralba Bacillus IT35 5g
In stock
Terralba

Terralba Bacillus IT35 5g

Terralba
150001300000652
€6.49
Microscopic Allies Bacillus IT35 is suitable for all crops. It is a powerful ally in soil, coir and hydroponic cultivation. Bacillus IT35 has a probiotic effect thanks to its microorganisms that nourish and protect the plant. It is a product aimed at root growth, though its effect is noticeable throughout the plant's full cycle of life. Dosage:...
Terralba Biochar 1KG
In stock
Terralba

Terralba Biochar 1KG

Terralba
150001300000654
€9.42
Regenerative Power Biochar by Terralba is a type of fine-grained charcoal to be used as a natural and organic soil regenerator. Benefits It improves nutrient uptake;It enhances the production of beneficial microorganisms;It helps regulate acidity and pH levels in soil;It protects plants;Its porosity makes for a better water and nutrient retention (it...
Terralba Endomicorrizas 1g
In stock
Terralba

Terralba Endomicorrizas 1g

Terralba
150001300000655
€7.99
Exponential Root Growth Endomicorrizas by Terralba is made from beneficial mycorrhizal fungi that improve the performance of your plants. Mycorrhizae are bacteria that live in symbiosis with plant roots and encourage optimum root growth. Mycorrhizae attach to the roots, which increase in volume, spread more widely and improve their absorptive ability....
Terralba Fish Hydrolysate 100-250g
Last items in stock
Terralba

Terralba Fish Hydrolysate 100-250g

Terralba
150001300000661
€5.99
What is it? Special soluble supplement obtained from an excellent selection of cold water fish (capelin, whiting, herring...) from Denmark. Dried at very low temperature to maintain all nutritional qualities. Rich in proteins, 20 amino acids, vitamins, minerals. Contains Calcium responsible for increasing the Brix level (amount of sugar) in plants,...
Plagron Cocos Perlite (70/30) 50L
Last items in stock
Plagron

Plagron Cocos Perlite (70/30) 50L

Plagron
150001400000055
€14.69
Hydroponic growing with an airy mix! Plagron Cocos Perlite 70/30 is a combination of two high quality substrates: Cocos Premium and Perlite. The mix contains 70% coconut fibre and 30% perlite. It´s well suited for growing in pots and recirculation systems. The fully buffered Cocos has a stable pH value. Perlite provides an airy substrate and improved...
Plagron Lightmix 25L - 50L
Out of Stock - On Request
Plagron

Plagron Lightmix 25L - 50L

Plagron
150001400000053
€7.69
Growing profitably and fertilise at your own insight! Plagron Lightmix is a mix of the very best, carefully selected types of peat. The addition of various types of fibre and perlite results in a lightness and oxygen level found only in Plagron quality substrates. Only a minimal amount of nutrients have been added to Lightmix. This makes Lightmix the...
PrimaKlima Ecoline Filter K2600-100 Ø100/250mm (240m³/h)
Out of Stock - On Request
PrimaKlima Filters

PrimaKlima Ecoline Filter K2600-100 Ø100/250mm (240m³/h)

Prima Klima
150000400000131
€40.99
What is PrimaKlima Ecoline Filter K2600-100? A high-performance air filtration using a 3 cm thick bed with CTC75 highly activated carbon with a>1200 m²/g surface area. High-quality metal press parts provide maximum stability and durability. The extra-long 100mm flange provides a secure connection. Characteristics: Effective particle adsorption...
PrimaKlima Ecoline Filter K2600-flat-125 Ø125/135mm (200m³/h)
Out of Stock - On Request
PrimaKlima Filters

PrimaKlima Ecoline Filter K2600-flat-125 Ø125/135mm (200m³/h)

Prima Klima
150000400000130
€39.99
What is PrimaKlima Ecoline Filter K2600-flat-125? A high-performance air filtration using a 3 cm thick bed with CTC75 highly activated carbon with a >1200 m²/g surface area. High-quality metal press parts provide maximum stability and durability. The extra-long 125mm flange provides a secure connection. Characteristics: Effective particle adsorption...
Terralba Zeolite Chabazite Micronized 20μ 250g
In stock
Terralba

Terralba Zeolite Chabazite Micronized 20μ 250g

Terralba
150001300001245
€8.49
What is Zeolite? Zeolite is a crystalline volcanic rock with particularly high adsorption capacities with respect to pollutants found in water and certain liquids, as well as in air and gases. It is extremely porous like activated carbon and it can be electrically charged to operate as ion exchangers. It is a 100% natural product that respects our...
Terralba Zeolite Chabazite 1-3mm 500g
In stock
Terralba

Terralba Zeolite Chabazite 1-3mm 500g

Terralba
150001300001246
€8.49
What is Zeolite? Zeolite is a crystalline volcanic rock with particularly high adsorption capacities with respect to pollutants found in water and certain liquids, as well as in air and gases. It is extremely porous like activated carbon and it can be electrically charged to operate as ion exchangers. Zeolite also behaves like a permeable "Super Clay"...
Terralba Zeolite Clinoptilolite Micronized 20μ 500g
In stock
Terralba

Terralba Zeolite Clinoptilolite Micronized 20μ 250g

Terralba
150001300001581
€5.99
What is Zeolite? Zeolite is a crystalline volcanic rock with particularly high adsorption capacities with respect to pollutants found in water and certain liquids, as well as in air and gases. It is extremely porous like activated carbon and it can be electrically charged to operate as ion exchangers. Zeolite also behaves like a permeable "Super Clay"...
Plagron EuroPebbles 10-45L
Last items in stock
Plagron

Plagron EuroPebbles 10-45L

Plagron
150001400000018
€8.49
Euro Pebbles by Plagron is an inert hydroponic substrate composed of high quality expanded clay.
Plagron Alga Bloom 1-10L
Last items in stock
Plagron

Plagron Alga Bloom 1-10L

Plagron
150001300001180
€18.35
Rapid absorption of nutrients! Alga Bloom is a base plant nutrient that was created especially for soil-based cultivation. Also contains the presence of organic components, such as proteins and amino acids. This benefits the taste of the end product. Stimulates vigorous growth! This fertilizer, which is based on algae, stimulates root development and the...
Plagron Alga Grow 100-500ml
Out of Stock - On Request
Plagron

Plagron Alga Grow 100-500ml

Plagron
150001300001171
€6.25
Quick and healthy growth! Alga Grow is a base plant nutrient that was created especially for soil-based cultivation. Also contains precisely the right amount of organic nitrogen. This stimulates steady growth. Suitable for organic growing! This fertilizer, which is based on algae, aids in healthy and balanced growth and good root development. Is suitable...
Plagron Green Sensation 1-20L
Out of Stock - On Request
Plagron

Plagron Green Sensation 1-20L

Plagron
150001300001149
€114.99
4 effects in 1! Green Sensation is a powerful 4-in-1 booster that can be used in any grow style, guaranteeing the highest yields. Because it combines 4 positive effects in 1 bottle, it is a very cost-effective product. Green Sensation improves flowering, resistance, soil and yields. High quality final result! Green Sensation doesn't contain substances...
Plagron Power Roots 1-20L
Out of Stock - On Request
Plagron

Plagron Power Roots 1-20L

Plagron
150001300001167
€40.99
New Formula! Power Roots is a root-strengthening additive consisting of humic acids, seaweed extracts, various vitamins and hydrolysed proteins. These different ingredients all have their own specific function. The humic acids create more branching in the root system and thicker root hairs. This increases nutrient absorption. The seaweed extract contains...
Plagron Power Roots 100-500ml
Last items in stock
Plagron

Plagron Power Roots 100-500ml

Plagron
150001300001164
€13.89
New Formula! Power Roots is a root-strengthening additive consisting of humic acids, seaweed extracts, various vitamins and hydrolysed proteins. These different ingredients all have their own specific function. The humic acids create more branching in the root system and thicker root hairs. This increases nutrient absorption. The seaweed extract contains...
Plagron Alga Bloom 100-500ml
Out of Stock - On Request
Plagron

Plagron Alga Bloom 100-500ml

Plagron
150001300001177
€6.25
Rapid absorption of nutrients! Alga Bloom is a base plant nutrient that was created especially for soil-based cultivation. Also contains the presence of organic components, such as proteins and amino acids. This benefits the taste of the end product. Stimulates vigorous growth! This fertilizer, which is based on algae, stimulates root development and the...
Plagron Alga Grow 1-10L
Last items in stock
Plagron

Plagron Alga Grow 1-10L

Plagron
150001300001174
€17.92
Quick and healthy growth! Alga Grow is a base plant nutrient that was created especially for soil-based cultivation. Also contains precisely the right amount of organic nitrogen. This stimulates steady growth. Suitable for organic growing! This fertilizer, which is based on algae, aids in healthy and balanced growth and good root development. Is suitable...
Plagron Easy Pack 100% Natural
In stock
Plagron

Plagron Easy Pack 100% Natural

Plagron
150001300001202
€21.99
All the nutirents you need for 4 plants! Plagron's Easy Pack 100% Natural contains all the nutrients you need to grow from start to finish. Depending on pot size, watering frequency and watering amount you can grow on average 4 plants with this pack. Legendary flowering phase and the end result! It contains organic base nutrients for the growth and...
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