📣 To ensure correct price display based on your location, please log in! Thank you!

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...
AutoPot easy2GO Kit
Last items in stock
Growing Systems

AutoPot easy2GO Kit

AutoPot
150001200000014
€21.89
The Easy2go kit supplies water automatically for weeks, you only need a garden tray and a water tank. The tray is placed under the plants, so you can supply water to the plants from the base of the pot. IT INCLUDES: - 1 Aquavalve; - 1 Cover for Aquavalve 5; - 1 Circular spirit level; - 1 x 16-9mm inline filter; - 1 x 9mm Golf Filter; - 1 x 9mm insulating...
AutoPot easy2grow Kit 6 - 6 Pots 8.5L
Last items in stock
Growing Systems

AutoPot easy2grow Kit 6 - 6 Pots 8.5L

AutoPot
150001200000034
€144.99
The easy2grow system is AutoPot’s best-selling watering system, it offers maintenance-free growing for the greenhouse, polytunnel, garden, or home without wasting a single drop of water.easy2grow harnesses the AQUAvalve to water and feed your plants using 8.5-liter pots without needing pumps, timers, and electricity. It provides a fully automatic supply...
AutoPot easy2grow Kit 4 - 4 Pots 8.5L
Out of Stock - On Request
Growing Systems

AutoPot easy2grow Kit 4 - 4 Pots 8.5L

AutoPot
150001200000032
€89.99
The easy2grow system is AutoPot’s best-selling watering system, it offers maintenance-free growing for the greenhouse, polytunnel, garden or home without wasting a single drop of water.easy2grow harnesses the AQUAvalve to water and feed your plants using 8.5 liter pots without the need for pumps, timers, and electricity. It provides a fully automatic...
Autopot System 1 Pot XL (25L)
Out of Stock - On Request
Growing Systems

Autopot System 1 Pot XL (25L)

AutoPot
150001200000062
€69.99
What is the Autopot System? Autopot's 1 Pot XL System is extremely versatile and can be used for a wide range of plant varieties and sizes. This original design consists of a round tray that houses the bulky 25-litre XL Vase. Why choose Autopot System? The 1 Pot XL module can be used as a autonomous system or connected to larger tanks to create large...
Autopot System 2 Pot XL (25L)
Out of Stock - On Request
Growing Systems

Autopot System 2 Pot XL (25L)

AutoPot
150001200000063
€110.99
What is the Autopot System? Autopot's 2 Pot XL System is extremely versatile and can be used for a wide range of plant varieties and sizes. This original design consists of a round tray that houses the bulky 25-litre XL Vase. Why choose Autopot System? The 2 Pot XL module can be used as a autonomous system or connected to larger tanks to create large...
Autopot System 4 Pot XL (25L)
Out of Stock - On Request
Growing Systems

Autopot System 4 Pot XL (25L)

AutoPot
150001200000064
€189.99
What is the Autopot System? Autopot's 4 Pot XL System is extremely versatile and can be used for a wide range of plant varieties and sizes. This original design consists of a round tray that houses the bulky 25-litre XL Vase. Why choose Autopot System? The 4 Pot XL module can be used as a autonomous system or connected to larger tanks to create large...
Autopot FlexiTank 25-1000L
Last items in stock
Containers

Autopot FlexiTank 25-1000L

AutoPot
150000900000014
€39.49
The compact water tank Autopot FlexiTank revolutionizes water storage, it is everything you need in one compact box. It requires no tools for assembly, reduces storage and shipping costs, and takes minutes to assemble. Simple and adaptable use Unlike other water tanks and barrels, the AutoPot FlexiTank can be stored away when not used, can fit where other...
Autopot Tray2Grow
Out of Stock - On Request
Growing Systems

Autopot Tray2Grow

AutoPot
150001200000078
€110.99
One tray, five uses Autopot Tray2Grow is a completely automated, completely power-free system that offers you five ways to feed and water your plants. Seed trays, small pots, grow bags, micro herbs, and planters, can each be accommodated, making this the most versatile product in the AutoPot range and one of the most versatile irrigation systems period....
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.
VitaLink The Essentials pH Up 50% (Potassium Hydroxide) 1L
In stock
Correctors

VitaLink The Essentials pH Up 50% (Potassium Hydroxide) 1L

Vitalink
150001300001065
€11.49
pH up VitaLink Essentials pH Up is a concentrated alkaline solution (50% potassium hydroxide) which can be used to adjust the pH of nutrient solutions Use in small controlled doses to raise the pH of nutrient solutions. Mix thoroughly and measure with a calibrated pH meter to attain the desired pH reading. Ideal for adjusting large volumes of nutrient...
VitaLink The Essentials pH Down 81% (Phosphoric Acid) 250ml-1L
In stock
Correctors

VitaLink The Essentials pH Down 81% (Phosphoric Acid) 250ml-1L

Vitalink
150001300001066
€7.29
pH Down This product will allow you to decrease your pH levels. pH Down is 81% phosphoric acid that will reduce your pH when added to most liquids. It is the upmost importance to ensure when growing plants that you maintain a good healthy pH level in your nutrient solution. The average criteria for pH levels is between 5.5 – 6.5 however this can vary...
Mycoterra Epsonita 1kg (Epsonite)
Last items in stock
Mycoterra

Mycoterra Epsonita 1kg (Epsonite)

MycoTerra
150001300001582
€7.54
Epson Salts Epsonita from Mycoterra is magnesium derived from magnesium sulphate heptahydrate. This nutrient is an integral part of the chlorophyll molecule and its deficiency has a negative impact on photosynthesis. Magnesium is essential for carbohydrate metabolism and for cells to breathe. Likewise, it is a fundamental part of the synthesis of resins,...
Mycoterra Kraken MG (micro granular) 114-454g
Out of Stock - On Request
Mycoterra

Mycoterra Kraken MG (micro granular) 114-454g

MycoTerra
150001300001570
€8.99
Biological product based on the mycorrhizal fungus Glomus iranicum var. Tenuihypharum, which promotes mycorrhizal colonization and root growth. Instructions and dosage Medicinal crops: 3 g/plant, 5 days after transplant; repeat monthlyVegetables: 3 kg/ha, 7 days after transplantStrawberry: 3 kg/ha, 20 days after transplantWoody fruit trees (start of...
Mycoterra Kraken MG (micro granular) 4.54kg
Out of Stock - On Request
Mycoterra

Mycoterra Kraken MG (micro granular) 4.54kg

MycoTerra
150001300001569
€188.67
Biological product based on the mycorrhizal fungus Glomus iranicum var. Tenuihypharum, which promotes mycorrhizal colonization and root growth. Instructions and dosage Medicinal crops: 3 g/plant, 5 days after transplant; repeat monthlyVegetables: 3 kg/ha, 7 days after transplantStrawberry: 3 kg/ha, 20 days after transplantWoody fruit trees (start of...
Product added to wishlist