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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
Biocal Agriculture Gypsum 25kg
In stock
Biocal

Biocal Agriculture Gypsum 25kg

Biocal
150001300001448
€6.97
Soil Structure Improver The Agricultural Gypsum consists of dihydrated calcium sulfate (CaSO4.2H2O), a mineral of abundant occurrence. Gypsum is an excellent source of calcium that is essential for most nutrients to be absorbed by plants roots and offers a readily available form of sulfate sulfur, a valuable secondary nutrient that benefits both soil...
Biocal Dolomite Limestone 25kg
Last items in stock
Biocal

Biocal Dolomite Limestone 25kg

Biocal
150001300001465
€6.59
What is Dolomite? Dolomite, named after the French geologist Déodat de Dolomieu, is a calcium and magnesium carbonate mineral, very abundant in nature in the form of limestone rocks, used in agriculture as a source of magnesium. Chemical analysis Calcium carbonate (CaCO3) – 71.7%Magnesium carbonate (MgCO3) – 14.8%Magnesium oxide (MgO) –...
Top Crop Top Coco 50L
Out of Stock - On Request
Top Crop - Substrates

Top Crop Top Coco 50L

Top Crop
150001400000065
€12.59
100% top-quality coconut fibre It is spongy and promotes aeration, characteristics that are important for making sure nutrients get trapped in the substrate so roots can easily grow strong, healthy and vigorous. Top Coco is also pH neutral and has Leonardite plus a select range of micro-organisms to protect roots from harmful fungi. Don’t forget that a...
Aponix Soilless Vertical Tower - 119 plants
Out of Stock - On Request
Aponix

Aponix Soilless Vertical Tower - 120 plants

Aponix
150001200000082
€1,499.99
Your vegetable garden anywhere The Aeroponic Tower - 120 is the perfect system for growing a large number of plants anywhere in a space of less than 1m². The system has a water pump that propels the liquid nutrient solution from the reservoir at the base to the top, gravity being responsible for vertical irrigation, while an internal system ensures that...
Aponix Soilless Vertical Tower - 120 plants
Out of Stock - On Request
Aponix

Aponix Standalone Vertical Tower - 120 plants

Aponix
150001200000085
€1,299.99
Your vegetable garden anywhere The Aponix Tower system includes a standing base for standalone soil-less or soil-based towers, with a water reservoir and access points for easy maintenance. This system provides a versatile and efficient solution that allows to setup an increased production garden in any 1m2 space. The system has a water pump that propels...
Top Crop Heavy Mix 50L
Out of Stock - On Request
Top Crop - Substrates

Top Crop Heavy Mix 50L

Top Crop
150001400000071
€11.99
Complete Nutrient-packed Substrate HEAVY MIX is a substrate that facilitates outdoor cultivation in hot climates. The mixture is composed of coconut fiber, blonde peat, black peat and expanded clay (3-5mm), and incorporates volcanic lava flour and bat guano as a novelty.It provides appropriate water retention for the correct hydration of your plants and...
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...
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...
Top Crop Deeper Underground 250ml
Out of Stock - On Request
Top Crop

Top Crop Deeper Underground 250ml

Top Crop
150001300001523
€9.99
What is it? Deeper Underground is a liquid fertiliser intended to stimulate growth and development of the root system. By using Deeper Underground once a week, you’ll considerably increase the number of root hairs. Deeper Underground reduces plant stress after transplant and revitalises roots damaged during the process. It also boosts organic content in...
Top Crop Deeper Underground 1L
Last items in stock
Top Crop

Top Crop Deeper Underground 1L

Top Crop
150001300001522
€21.69
What is it? Deeper Underground is a liquid fertiliser intended to stimulate growth and development of the root system. By using Deeper Underground once a week, you’ll considerably increase the number of root hairs. Deeper Underground reduces plant stress after transplant and revitalises roots damaged during the process. It also boosts organic content in...
Top Crop Top Tabs 1Kg (100)
Last items in stock
Top Crop

Top Crop Top Tabs 1Kg (100) - 5Kg (500)

Top Crop
150001300001526
€47.16
What is it? Top Tabs from Top Crop are organo-mineral tablets that are applied to the substrate, gradually releasing nutrients throughout the plant's cycle. Top Tabs are easy to use. Simply apply one tablet per 3-4 litres of substrate and sink it 10-15 cm deep as close to the walls of the pot as possible and as far apart from each other as possible. The...
Top Crop Top Tabs 200g (20)
Out of Stock - On Request
Top Crop

Top Crop Top Tabs 200g (20)

Top Crop
150001300001525
€12.99
What is it? Top Tabs from Top Crop are organo-mineral tablets that are applied to the substrate, gradually releasing nutrients throughout the plant's cycle. Top Tabs are easy to use. Simply apply one tablet per 3-4 litres of substrate and sink it 10-15 cm deep as close to the walls of the pot as possible and as far apart from each other as possible. The...
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