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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
Pure Factory CO2 Generator - 4 burners
Last items in stock
CO2 Management

Pure Factory CO2 Generator - 4 burners

Pure Factory
150002100000026
€659.99
Efficient and cost effective CO2 increase The CO2 generator LP (liquid propane) offers for the indoor grower the most efficient and cost effective method to increase carbon dioxide (CO2) levels in the grow room. This unit is equipped with automatic ignition system that operates through a 12V-adapter. It comes with a safety solenoid valve and...
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.
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...
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...
BioNova pH+ 1-5L
Last items in stock
Correctors

BioNova pH+ 1-5L

BioNova
150001300000193
€19.89
What is BioNova pH+? BioNova pH+ is a buffer/alkaline solution composed of potassium hydroxide (24,5%) to raise the pH of the nutrient solutions, in any grow phase. 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 raise 0,5...
BioNova Boost Pack 75ml (PK + X-ceL + Vitasol)
Last items in stock
GrowShop

BioNova Boost Pack 75ml (PK + X-ceL + Vitasol)

BioNova
150001300001346
€11.69
Maximize your yield! Bionova Boost Pack is the perfect additive to guarantee accelerated flowering, provide better resistance to pesticides and more compact and sweeter fruits. This Bionova Boost Pack consists of 75 ml versions of: 1 x Pk 13-14 75ml 1 x X-ceL 75ml 1 x Vitasol 75ml
Bionova Bio Soilmix (Vegan Light-Mix) 50L
In stock
Bionova

Bionova Bio Soilmix (Vegan Light-Mix) 50L

BioNova
150001400000049
€13.49
The vegan light-mix Premium pre-fertilized organic potting soil substrate composed exclusively of vegan ingredients The fertilizer that is part of Bio Soilmix will be sufficient, depending on the plant and the size of the pot, for the first 1 or 2 weeks. What does Bio Soilmix contain? Black peat 7.0% Organic Nitrogen (N)White peat 3.0% Organic...
RIKA RK520-02 Soil Moisture, Temperature & EC
Last items in stock
Probes

RIKA RK520-02 Soil Moisture, Temperature & EC

Rika
120000200000063
€219.99
Substrate humidity, temperature, and EC The RK520-02 integrates soil moisture, temperature, and EC in just one probe. The probe features temperature compensation to ensure measurement accuracy. The probe can be placed at the surface, or permanently embedded underground and connected to a datalog or similar. This model features a two-wire RS-485...
RIKA - PAR Sensor RK200-02B - 350~1100nm - 0-2000W/m2
Last items in stock
Home

RIKA - PAR Sensor RK200-02B - 350~1100nm - 0-2000W/m2

Rika
120000200000058
€594.69
Quantum PAR Sensor ,Photosynthetic Active Radiation Sensor The RK200-02B PAR Sensor is mainly used for measuring solar radiation within 350~1100nm wavelength. It is easy installation and can work continuously in all weathers. When there is sunlight, voltage output proportional to incident light intensity will be generated by the silicon-photo detector in...
RIKA - RK300-07 - Outdoor NH3 Concentration Sensor - 0-100ppm
Last items in stock
Environment

RIKA - RK300-07 - Outdoor NH3 Concentration Sensor - 0-100ppm

Rika
120000200000058
€594.69
RK300-07 NH3 Concentration Sensor RK300-07 NH3 Concentration Sensor is composed of three electrode electro-chemical sensor and high performance microprocessor. the built-in temperature sensor for temperature compensation, can accurately measure the ammonia concentration environment, perfect combination of electro-chemical sensors and transmitting...
Mycoterra Mycofeed 1L
Last items in stock
Mycoterra

Mycoterra Mycofeed 1-5L

MycoTerra
150001300001546
€8.67
Bio Fertilizer MYCOFEED is a liquid of plant origin that increases the natural organic fertility of the soil. It is rich in potassium, prepared from molasses and nutrients of plant origin. How to use: Apply diluted in irrigation water at a rate of 1 to 4 ml per liter in weekly irrigation. Apply from transplanting until the end of the harvest.
Pure Factory Filter Ø100/250 (160 M3/H)
Out of Stock - On Request
The Pure Factory Filters

Pure Factory Filter Ø100/250mm (160 m³/h)

Pure Factory
150000400000074
€38.69
4 mm CTC70 activated carbon filter. Eliminates odors from the growing area. With a metal body, a mouth of 100 mm in diameter, 250 mm in length, and a filtration capacity of 160 M3/H.
Pure Factory Filter Ø100/250 (160 M3/H)
Out of Stock - On Request
The Pure Factory Filters

Pure Factory Filter Ø125/600mm (450 m³/h)

Pure Factory
150000400000075
€64.79
4 mm CTC70 activated carbon filter. Eliminates odors from the growing area. With a metal body, a mouth of 125 mm in diameter, 600 mm in length, and a filtration capacity of 450 M3/H.
Pure Factory Filter Ø100/250 (160 M3/H)
Out of Stock - On Request
The Pure Factory Filters

Pure Factory Filter Ø125/400mm (240 m³/h)

Pure Factory
150000400000076
€53.29
4 mm CTC70 activated carbon filter. Eliminates odors from the growing area. With a metal body, a mouth of 125 mm in diameter, 400 mm in length, and a filtration capacity of 240 M3/H.
Pure Factory Filter Ø100/250 (160 M3/H)
Out of Stock - On Request
The Pure Factory Filters

Pure Factory Filter Ø250/1000mm (1400 m³/h)

Pure Factory
150000400000079
€219.49
A 4 mm CTC70 activated carbon filter. Eliminates odors from the growing area. With a metal body, a mouth of 250 mm in diameter, 1000 mm in length, and a filtration capacity of 1400 M3/H.
Pure Factory Filter Ø100/250 (160 M3/H)
Out of Stock - On Request
The Pure Factory Filters

Pure Factory Filter Ø315/750mm (1300 m³/h)

Pure Factory
150000400000080
€261.29
A 4 mm CTC70 activated carbon filter. Eliminates odors from the growing area. With a metal body, a mouth of 315 mm in diameter, 750 mm in length, and a filtration capacity of 1300 M3/H.
Bionova X-Cel 250ml
In stock
Bionova

Bionova X-Cel 250ml

BioNova
150001300001071
€18.59
Natural Stimulator 100% organic/vegan – Concentration 1:1000 – NPK 1-0-0 Bionova X-cel is the excellent stimulator to develop XL flowers, which can be applied to all sorts of flowers. fruits. vegetables and herbs. Bionova X-ceL significantly increases yield quantity and yield quality of all tested crops! Bionova X-cel actively takes part in the...
Bionova X-Cel 1-20L
Out of Stock - On Request
Bionova

Bionova X-Cel 1-20L

BioNova
150001300001072
€33.58
Natural Stimulator 100% organic/vegan – Concentration 1:1000 – NPK 1-0-0 Bionova X-cel is the excellent stimulator to develop XL flowers, which can be applied to all sorts of flowers. fruits. vegetables and herbs. Bionova X-ceL significantly increases yield quantity and yield quality of all tested crops! Bionova X-cel actively takes part in the...
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