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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
Terra Aquatica pH Up 1-10L
Last items in stock
Correctors

Terra Aquatica pH Up 1-10L

Terra Aquatica
150001300001566
€15.99
Why choose Terra Aquatica pH Down? Control pH and boost silica levels at the same time Whilst raising pH level may seem crazy to growers in hard water areas, it’s a real issue with very soft water or when using reverse osmosis. pH Up allows that adjustment, and offers a good source of available silicate - which is often deficient in Hydroponics, due to...
Terra Aquatica pH Down 1-10L
In stock
Correctors

Terra Aquatica pH Down 1-60L

Terra Aquatica
150001300001561
€15.99
Why choose Terra Aquatica pH Down? To make pH Down, Terra Aquatica carefully blend three acids commonly used alone in hydroponics to give you all the benefits of each - without the disadvantages. Terra Aquatica pH Down uses nitric and phosphoric acids to do the initial heavy lifting of altering your water pH, and the blend of both means no disturbance to...
Terra Aquatica TriPart Grow 1-60L
Last items in stock
Terra Aquatica

Terra Aquatica TriPart Grow 1-60L

Terra Aquatica
150001300000762
€9.80
What is Terra Aquatica TriPart Grow? Stimulates structural and vegetative growth, builds strong roots and provides the majority of the nitrogen, potassium and secondary minerals in TriPart. Use higher levels in growth, and lower levels in flowering. Why choose Terra Aquatica TriPart nutrients? 3-part “Building Block” nutrient system: Terra Aquatica's...
Terra Aquatica TriPart Bloom 1-60L
Last items in stock
Terra Aquatica

Terra Aquatica TriPart Bloom 1-60L

Terra Aquatica
150001300000767
€9.33
What is Terra Aquatica TriPart Bloom? Provides the forms of phosphorus and potassium that your plants need to increase root formation and health during growth, and help fulfil their genetic potential to the maximum during flowering and fruiting. Use lower levels in growth, and higher levels in flowering. Why choose Terra Aquatica TriPart nutrients? 3-part...
Terra Aquatica TriPart Micro Softwater 1-60L
Last items in stock
Terra Aquatica

Terra Aquatica TriPart Micro Softwater 1-60L

Terra Aquatica
150001300000772
€11.31
What is Terra Aquatica TriPart Micro? TriPart Micro is the foundation of the “building- block” system, providing micro and sub-micro nutrients and some complementary macro-nutrients. Use TriPart Micro as directed all the way through growth and bloom. Why choose Terra Aquatica TriPart nutrients? 3-part “Building Block” nutrient system: Terra Aquatica's...
Terra Aquatica TriPart Micro Hard Water 1-60L
Last items in stock
Terra Aquatica

Terra Aquatica TriPart Micro Hard Water 1-60L

Terra Aquatica
150001300000777
€10.65
What is Terra Aquatica TriPart Micro? TriPart Micro is the foundation of the “building- block” system, providing micro and sub-micro nutrients and some complementary macro-nutrients. Use TriPart Micro as directed all the way through growth and bloom. Why choose Terra Aquatica TriPart nutrients? 3-part “Building Block” nutrient system: Terra Aquatica's...
PH Color Test Kit 30g
In stock
Meters

Terra Aquatica PH Color Test Kit 30-60g

Terra Aquatica
150001600000011
€4.49
Fast, economic and accurate pH test! PH measurement kit that has a small sample tube, a reactive liquid with which to treat the water sample and a table with colored pH ranges to compare with the sample. The resolution is 0.5 points and with this kit you can measure from pH 4.0 to pH 8.5. How to use Fill half a test tube with the nutrient solution...
BioNova pH- 1L
Last items in stock
Correctors

BioNova pH- 1-5L

BioNova
150001300000195
€19.89
What is BioNova pH-? BioNova pH- is a phosphoric acid solution (24.5%) improved to lower the pH of nutrient solutions, in any phase of the crop. Due to its low concentration it is not as dangerous as the pure but it should be used protecting eyes and skin. Instructions and Dosage: Apply mixing 0.2-0.4 ml/L of solution to low 0,5 pH.
Terra Aquatica TriPart Grow
In stock
Terra Aquatica

Terra Aquatica TriPart Grow 500ml

Terra Aquatica
150001300000761
€7.69
What is Terra Aquatica TriPart Grow? Stimulates structural and vegetative growth, builds strong roots and provides the majority of the nitrogen, potassium and secondary minerals in TriPart. Use higher levels in growth, and lower levels in flowering. Why choose Terra Aquatica TriPart nutrients? 3-part “Building Block” nutrient system: Terra Aquatica's...
Terra Aquatica TriPart Bloom
In stock
Terra Aquatica

Terra Aquatica TriPart Bloom 500ml

Terra Aquatica
150001300000766
€7.69
What is Terra Aquatica TriPart Bloom? Provides the forms of phosphorus and potassium that your plants need to increase root formation and health during growth, and help fulfil their genetic potential to the maximum during flowering and fruiting. Use lower levels in growth, and higher levels in flowering. Why choose Terra Aquatica TriPart nutrients? 3-part...
Terra Aquatica TriPart Micro Hard Water 0.5L
In stock
Terra Aquatica

Terra Aquatica TriPart Micro Hard Water 500ml

Terra Aquatica
150001300000776
€8.99
What is Terra Aquatica TriPart Micro? TriPart Micro is the foundation of the “building- block” system, providing micro and sub-micro nutrients and some complementary macro-nutrients. Use TriPart Micro as directed all the way through growth and bloom. Why choose Terra Aquatica TriPart nutrients? 3-part “Building Block” nutrient system: Terra Aquatica's...
Terra Aquatica TriPart Micro Hard Water 0.5L
In stock
Terra Aquatica

Terra Aquatica TriPart Micro Softwater 500ml

Terra Aquatica
150001300000771
€8.99
What is Terra Aquatica TriPart Micro? TriPart Micro is the foundation of the “building- block” system, providing micro and sub-micro nutrients and some complementary macro-nutrients. Use TriPart Micro as directed all the way through growth and bloom. Why choose Terra Aquatica TriPart nutrients? 3-part “Building Block” nutrient system: Terra Aquatica's...
Bionova Microlife 2KG
Last items in stock
Bionova

Bionova Microlife 2KG

BioNova
150001300000754
€40.49
What is BioNova Microlife? MicroLife is packed full of essential soil organisms like Mycorrhiza sp., Bacillus sp., yeasts and enzymes combined in an organic blend of algae, cacao pellets, lime and compost with the addition of a variety of trace elements and natural hormones. Bring back the soul to your soil! The unique composition of MicroLife not only...
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...
BioNova Profimix 2 KG
Last items in stock
Bionova

BioNova Profimix 2 KG

BioNova
150001300000928
€38.20
What is BioNova Profimix? Profimix contains 100% organic grain fertilizer + micro-organisms. The organic matter put inside profimix is completely free of animal-waste. All-in-one basic fertilizer for full cultivation! Profimix stimulates the activity of micro-organisms, enhances the rooting process, provides vigorous growth and bloom. Profimix stimulates...
Bionova Autoflower Supermix 1L
Last items in stock
Bionova

Bionova Autoflower Supermix 1L

BioNova
150001300001077
€13.95
What is BioNova Autoflower Supermix? A unique blend of macro elements, Mg, Si and chelated micro elements. This formula has been created to give more power to your autoflowering plants, which means a bushier and more stretching potency for autoflower genetics. All-in-one fertilizer for growing + flowering! Formulated for autoflowering plants with no...
Bionova Hydro Supermix 1L - 20L
Last items in stock
Bionova

Bionova Hydro Supermix 1L - 20L

BioNova
150001300001044
€17.82
What is BioNova Hydro Supermix? All-in-one food grade mineral main fertilizer especially developed for hydroponic systems. This combination contains all the minerals and trace elements needed for a rapid growth and abundant flowering. Next to Hydro Supermix it is important to apply PK 13-14 as a flowering booster during the entire flowering period....
Bionova Soil Supermix 1L
Last items in stock
Bionova

Bionova Soil Supermix 1L

BioNova
150001300001068
€17.82
What is BioNova Soil Supermix? An all-in-one fertilizer for soil substrates. Formulated for the entire growth and bloom cycle. This perfectly balanced product contains chelated trace elements and food-grade minerals. Highly concentrated soil fertilizer! This unique mixture of ingredients ensures rapid growth and abundant flowering. Plants directly absorb...
Bionova PK 13-14 250ml
Last items in stock
Bionova

Bionova PK 13-14 250ml

BioNova
150001300001069
€10.35
What is BioNova PK 13-14? PK 13-14 is the perfect combination of Phosphor and Potassium. Phospor activates blooming and Potassium prompts flowering. Containing barely any ballast salts and heavy metals. This way the PK 13-14 is also directly absorbable by the root system, and no heavy metals will remain in the end product. PK 13-14 should always be used...
Bionova PK 13-14 1-20L
Last items in stock
Bionova

Bionova PK 13-14 1-20L

BioNova
150001300001070
€18.67
What is BioNova PK 13-14? PK 13-14 is the perfect combination of Phosphor and Potassium. Phospor activates blooming and Potassium prompts flowering. Containing barely any ballast salts and heavy metals. This way the PK 13-14 is also directly absorbable by the root system, and no heavy metals will remain in the end product. PK 13-14 should always be used...
Terra Aquatica 3Pack Starter Kit Pro Organic
Out of Stock - On Request
Terra Aquatica

Terra Aquatica 3Pack Starter Kit Pro Organic

Terra Aquatica
150001300001079
€23.99
In the 3Pack Starter Kit from Terra Aquatica, you get a selection of the three most important fertilizers for your plants at a great price. With 0.5 liters of each variant, you are well-supplied for your grow. This kit not only contains Terra Aquatica Grow/Bloom, it also has Bloom Booster and 10g of Trichodermas that increase the metabolic activity and...
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.
Terra Aquatica Pro Organic Grow 1-10L
Last items in stock
Terra Aquatica

Terra Aquatica Pro Organic Grow 1-10L

Terra Aquatica
150001300000472
€12.73
What is Pro Organic? PRO Organic are nutrients authorized for organic farming with two formulas, Grow and Bloom. These two products cover all the needs of plants at all stages of their development. They activate the environment of the root zone by feeding the microorganisms that live in harmony with the plant, always in an ecological and respectful way...
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