📣 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
biobizz-try-pack-indoor
In stock
BioBizz

BioBizz Try Pack Indoor

BioBizz
150001300000019
€13.49
What is BioBizz Try-Pack Indoor? A combination that allows the organic grower to get experience with BioBizz organic products suitable for use in any indoor system. BioBizz Try-Pack Indoor has everything you need to feed your plants in an indoor environment. Why choose Try-Pack Indoor? From soil, to hydroponics, coco or even aeroponics, this kit...
BioBizz-Outdoor-Try-pack-outdoor-boxed
In stock
BioBizz

BioBizz Try Pack Outdoor

BioBizz
150001300000020
€12.99
What is BioBizz Try Pack Outdoor? A combination that allows the organic grower to get experience with BioBizz organic products suitable for use outdoors. The Try Pack Outdoor package stimulates root development and optimal protection using organic substances. Why choose Try Pack Outdoor? If the climate in your region is suitable and growing outside is...
BioBizz Bio Grow 1L
Last items in stock
BioBizz

BioBizz Bio Grow 1-20L

BioBizz
150001300000022
€10.28
What is Bio·Grow? You can apply this liquid growth fertilizer to most types of soil and substrate mixtures. It has 100% organic Dutch sugar beet extract at its base. This by-product of turning sugar beets or sugar cane into sugar is created by a natural fermentation process. Starches in the sugar are then treated with enzymes to produce glucose that,...
BioBizz Bio Bloom 1-20L
Last items in stock
BioBizz

BioBizz Bio Bloom 1-20L

BioBizz
150001300000026
€10.37
What is Bio·Bloom? Hoping for exuberant flowers that lead to tasty fruits? Then this 100% organic, complete liquid fertilizer, as its name suggests, is what you need. It contains the optimum blend of nitrogen, phosphorous, and potassium, along with enzymes and amino acids – all working together in perfect harmony with the substrate. Trace elements and...
BioBizz Bio Heaven 1L
Last items in stock
BioBizz

BioBizz Bio Heaven 1-20L

BioBizz
150001300000029
€51.88
What is Bio·Heaven? Your plants will look forward to complete, all-round nirvana with Bio·Heaven. It contains carefully selected biological stimulants, such as amino acids – the basic building blocks for proteins and enzymes that are essential for the plant’s structure and metabolism. The Bio·Heaven benefits Bio·Heaven stimulates enzymatic activity and...
BioBizz Root Juice 1L
Last items in stock
BioBizz

BioBizz Root Juice 1-20L

BioBizz
150001300000032
€38.87
What is BioBizz Root Juice? Made entirely from vegetable ingredients and designed for organic gardening, Root Juice combines two amazing natural substances: premium humic acid and seaweed. It’s specially formulated to encourage vigorous root development and enhance the natural biological life that surrounds and supports your plant’s root system. Why...
BioBizz Top Max 1L
Last items in stock
BioBizz

BioBizz Top Max 1-20L

BioBizz
150001300000035
€24.51
What is Top·Max? Top·Max contains ingredients that can help increase the actual size and weight of the flower clusters. Improves nutrient uptake and plants grown with Top·Max results in sweeter, smooth tasting crops. How it activates the flow of nutrients is essentially down to how it’s able to free up the minerals calcium, iron, and magnesium, in the...
BioBizz Fish Mix 1L
In stock
BioBizz

BioBizz Fish Mix 1-20L

BioBizz
150001300000038
€9.81
What is BioBizz Fish Mix? This rich infusion of organic fish emulsion from the North Sea, mixed together with extract of Dutch sugar beet helps accelerate the growth of all living organisms in the substrate. It also stimulates the production of microorganisms and useful bacteria in all types of soil and coco-based substrates. Why choose Fish Mix? You...
BioBizz Alg-A-Mic 1L
Last items in stock
BioBizz

BioBizz Alg-A-Mic 1-5L

BioBizz
150001300000041
€14.14
What is BioBizz Alg-A-Mic? It is made from a high grade, 100% organic seaweed concentrate extracted through cold pressing, rather than chemical solvents. This high level of natural nutrition caters to the whole spectrum of a plant’s needs, resulting in plenty of lush green foliage. Why choose Alg-A-Mic? Stress-free, happy plants generally produce...
Water Master Air Pump 1.5L/min
Last items in stock
Air Pumps

Water Master Air Pump 1.5L/min

Water Master
150001000000001
€9.99
Air Pump Water Master 1.5L/min. Air pump useful to oxygenate aquariums or hydroponic systems. With adjustable speed, silent and resistant. Compatibility POWERBOT
Water Master Air Pump 2x1.5L/min
Last items in stock
Air Pumps

Water Master Air Pump 2x1.5L/min

Water Master
150001000000002
€10.49
Air Pump Water Master with 2 outputs of 1.5L/min. Air pump useful to oxygenate aquariums or hydroponic systems. With adjustable speed, silent and resistant. Compatibility POWERBOT
Water Master YT-304 Air Pump 4x1.5L/min
Last items in stock
Air Pumps

Water Master YT-304 Air Pump 4x1.5L/min

Water Master
150001000000003
€25.39
Air Pump YT-304 with 4 outputs of 1.5L/min. Air pump useful to oxygenate aquariums or hydroponic systems. With adjustable speed, silent and resistant. Compatibility POWERBOT
BioBizz All-Mix 50L
In stock
BioBizz

BioBizz All-Mix 20-50L

BioBizz
150001400000001
€7.99
What is BioBizz All-Mix? Literally does it all for you – creating the optimum environment for plants to flourish throughout the year. This heavily pre-fertilized substrate mixture emulates a rich outdoor soil with a full micro active ecosystem. And it’s been designed to have enough nutrient-fueled power to sustain lush growth for a couple weeks, without...
biobizz-light-mix--organic-soil-for-indoor-growing
Last items in stock
BioBizz

BioBizz Light Mix 20-50L

BioBizz
150001400000003
€6.29
What is BioBizz Light-Mix? If you want more control, Light-Mix provides the ideal foundation for encouraging vigorous growth in seedlings, young plants and cuttings – right from the beginning. It gets the vital micro activity going as the water works with the soil, producing organic catalysts that rapidly develop root structures. Light-Mix has also been...
Coco-mix-50l-biobizz
In stock
BioBizz

BioBizz Coco Mix 50L

BioBizz
150001400000022
€11.49
What is Coco-Mix? Coco Mix Biobizz is a natural substrate suitable for using fertilizers suitable for coconut. Why choose Coco-Mix? One of the benefits of growing in coconut is that it absorbs only the amount of water it needs, soaking itself; the rest of the excess water, drops it. With the Coco Mix Biobizz substrate you ensure that your crop...
Water Master PH Probe Cleaner 300ml
In stock
Calibration Solutions

Water Master PH Probe Cleaner 300ml

Water Master
150001600000004
€6.99
Solution for cleaning pH meter electrodes. It is recommended cleaning the probe periodically with this solution to prevent salt accumulation and preserve its useful lifetime.
Water Master PH Probe Refill & Storage 300ml
In stock
Calibration Solutions

Water Master PH Probe Refill & Storage 300ml

Water Master
150001600000003
€6.99
For refilling and storage the pH probes. This solution keep the good condition of the electrode when is not used and preserve its useful lifetime.
Water Master PH Buffer 4 Calibration Solution 300ml
In stock
Calibration Solutions

Water Master PH Buffer 4 Calibration Solution 300ml

Water Master
150001600000001
€3.99
With this solution you can calibrate your pH meter, very important for the reliability of the result and for the most accurate measurements.
Water Master PH Buffer 7 Calibration Solution 300ml
In stock
Calibration Solutions

Water Master PH Buffer 7 Calibration Solution 300ml

Water Master
150001600000002
€3.99
With this solution you can calibrate your pH meter, very important for the reliability of the result and for the most accurate measurements.
Water Master pH&EC Hand Meter
Last items in stock
Meters

Water Master pH&EC Hand Meter

Water Master
150001600000005
€129.99
Multiparameter meter with microprocessor for fast and accurate readings. ilted screen for better LCD display. Waterproof housing with IP57 protection, floats on water. The pH and temperature or EC and temperature values ​​are displayed simultaneously on the LCD screen, depending on the probe installed at any time. It has ATC (automatic temperature...
BioBizz Bio.pH- 250mL-500mL
Out of Stock - On Request
Correctors

BioBizz Bio·Down 250-500ml

BioBizz
150001300000189
€5.49
What is Bio·pH-? Bio·pH- is an aqueous solution made of citric acid found naturally in different citrus fruits, such as lemons. It is designed to work perfectly with the Biobizz nutrients and can be used in every watering.  Why choose Bio·pH-? Bio·pH- can be used both during the vegetative and flowering periods, in every watering, and in combination...
BioBizz Bio.pH+ 250mL-500mL
Out of Stock - On Request
Correctors

BioBizz Bio.Up 250-500ml

BioBizz
150001300000185
€4.89
What is Bio·pH+? Bio·pH + was specially developed for the organic agriculture sector. Bio·pH+ is a humic acids based formulation harvested from natural sources, specially designed for the growers that want to keep everything organic in their grow, from seed to harvest. Why choose Bio·pH+? Bio·pH+ can be used both during the vegetative and flowering...
BioBizz Bio.pH- 1L-5L
In stock
Correctors

BioBizz Bio·Down 1-5L

BioBizz
150001300000191
€16.49
What is Bio·pH-? Bio·pH- is an aqueous solution made of citric acid found naturally in different citrus fruits, such as lemons. It is designed to work perfectly with the Biobizz nutrients and can be used in every watering.  Why choose Bio·pH-? Bio·pH- can be used both during the vegetative and flowering periods, in every watering, and in combination...
BioBizz Bio.pH+ 1L-5L
Last items in stock
Correctors

BioBizz Bio·Up 1-5L

BioBizz
150001300000187
€15.49
What is Bio·pH+? Bio·pH + was specially developed for the organic agriculture sector. Bio·pH+ is a humic acids based formulation harvested from natural sources, specially designed for the growers that want to keep everything organic in their grow, from seed to harvest. Why choose Bio·pH+? Bio·pH+ can be used both during the vegetative and flowering...
Bio Grow - BioBizz - 250ml - 500ml
Out of Stock - On Request
BioBizz

BioBizz Bio Grow 250-500ml

BioBizz
150001300000252
€3.49
What is Bio·Grow? You can apply this liquid growth fertilizer to most types of soil and substrate mixtures. It has 100% organic Dutch sugar beet extract at its base. This by-product of turning sugar beets or sugar cane into sugar is created by a natural fermentation process. Starches in the sugar are then treated with enzymes to produce glucose that,...
Bio Grow - BioBizz - 250ml - 500ml
Last items in stock
BioBizz

BioBizz Bio Bloom 250-500ml

BioBizz
150001300000253
€4.09
What is Bio·Bloom? Hoping for exuberant flowers that lead to tasty fruits? Then this 100% organic, complete liquid fertilizer, as its name suggests, is what you need. It contains the optimum blend of nitrogen, phosphorous, and potassium, along with enzymes and amino acids – all working together in perfect harmony with the substrate. Trace elements and...
Top Max - BioBizz - 250ml - 500ml
Last items in stock
BioBizz

BioBizz Top Max 250-500ml

BioBizz
150001300000035
€8.99
What is Top·Max? Top·Max contains ingredients that can help increase the actual size and weight of the flower clusters. Improves nutrient uptake and plants grown with Top·Max results in sweeter, smooth tasting crops. How it activates the flow of nutrients is essentially down to how it’s able to free up the minerals calcium, iron, and magnesium, in the...
Bio Heaven - BioBizz - 250mL - 500mL
Out of Stock - On Request
BioBizz

BioBizz Bio Heaven 250-500mL

BioBizz
150001300000259
€19.99
What is Bio·Heaven? Your plants will look forward to complete, all-round nirvana with Bio·Heaven. It contains carefully selected biological stimulants, such as amino acids – the basic building blocks for proteins and enzymes that are essential for the plant’s structure and metabolism. The Bio·Heaven benefits Bio·Heaven stimulates enzymatic activity and...
Calmag - BioBizz - 250mL - 500mL
Last items in stock
BioBizz

BioBizz Calmag 250-500mL

BioBizz
150001300000260
€4.89
What is Biobizz Calmag? Biobizz Calmag has been designed for the professional grower and the hobbyist that needs an extra of Calcium and Magnesium in their grow. Calcium and magnesium are essential elements for proper plant growth and blooming, as they play a key role in cell production and photosynthesis. Why choose Biobizz Calmag? Ca/Mg deficiencies...
Calmag - BioBizz - 1L - 20L
Last items in stock
BioBizz

BioBizz Calmag 1-20L

BioBizz
150001300000262
€12.25
What is Biobizz Calmag? Biobizz Calmag has been designed for the professional grower and the hobbyist that needs an extra of Calcium and Magnesium in their grow. Calcium and magnesium are essential elements for proper plant growth and blooming, as they play a key role in cell production and photosynthesis. Why choose Biobizz Calmag? Ca/Mg deficiencies...
Try Pack Stimulant BioBizz
Last items in stock
BioBizz

BioBizz Try Pack Stimulant

BioBizz
150001300000094
€25.99
What is BioBizz Try Pack Stimulant? A combination that allows both the hydroponic grower and the organic grower to gain experience with the BioBizz range of organic stimulants providing basic nutrition for 1 to 4 plants. An ideal package if you want to go one step further and get the most out of your production organically. With the Try Pack Stimulant,...
Try Pack Hydro BioBizz
Last items in stock
BioBizz

BioBizz Try Pack Hydro

BioBizz
150001300000175
€29.99
What is BioBizz Try Pack Hydro? A combination that allows the hydroponic grower to get experience with BioBizz organic products suitable for use in any hydroponic system. The three products that make up the Try Pack Hydro ensure a bioponic production. The Try Pack Hydro package stimulates root development and optimal protection using organic substances...
BioBizz Acti-Vera
Last items in stock
BioBizz

BioBizz Acti-Vera 1-20L

BioBizz
150001300000098
€18.76
What is Acti-Vera? Acti-Vera is a product developed by Biobizz whose main ingredient is aloe vera. Why choose Acti-Vera? This product is an organic botanical activator that keeps the plant healthy, protects and activates the immune system, increases germination, increases the metabolism of the plant, breaks down sugars and is 100% vegan. How to use...
Leaf-Coat Spray 0,5L BioBizz
Last items in stock
BioBizz

BioBizz Leaf-Coat Spray 500ml

BioBizz
150001300000338
€10.99
What is Leaf-Coat? Foliar nutrient spray ready to use as an extra additive to the nutrients used. To be used throughout the plant cycle (growth and flowering) up to two weeks before harvesting. Creates a protective microfilm against pests and fungi. Why choose Leaf-Coat? The Leaf-Coat protective layer helps the plant not to evaporate too much water in...
BioBizz Alg-A-Mic 250-500ml
Last items in stock
BioBizz

BioBizz Alg-A-Mic 250-500ml

BioBizz
150001300000061
€5.79
What is BioBizz Alg-A-Mic? It is made from a high grade, 100% organic seaweed concentrate extracted through cold pressing, rather than chemical solvents. This high level of natural nutrition caters to the whole spectrum of a plant’s needs, resulting in plenty of lush green foliage. Why choose Alg-A-Mic? Stress-free, happy plants generally produce...
BioBizz Fish Mix 250-500ml
Out of Stock - On Request
BioBizz

BioBizz Fish Mix 250-500ml

BioBizz
150001300000334
€3.70
What is BioBizz Fish Mix? This rich infusion of organic fish emulsion from the North Sea, mixed together with extract of Dutch sugar beet helps accelerate the growth of all living organisms in the substrate. It also stimulates the production of microorganisms and useful bacteria in all types of soil and coco-based substrates. Why choose Fish Mix? You...
Root Juice - BioBizz
Last items in stock
BioBizz

BioBizz Root Juice 250-500ml

BioBizz
150001300000060
€12.00
What is BioBizz Root Juice? Made entirely from vegetable ingredients and designed for organic gardening, Root Juice combines two amazing natural substances: premium humic acid and seaweed. It’s specially formulated to encourage vigorous root development and enhance the natural biological life that surrounds and supports your plant’s root system. Why...
Water Master Water Heater 100-500W
Last items in stock
Climatization

Water Master Water Heater 100-500W

Water Master
150003300000005
€12.49
The importance The water heater is a tool that allows you to optimize the irrigation water tanks with the right temperature to water the plants. In winter and especially in cold areas, the water in the tank can reach extremely cold temperatures for the plants. When we water with this cold water, we cause a great stress to the plant, slowing down its...
BioBizz Pre-Mix 5-25L
Last items in stock
BioBizz

BioBizz Pre-Mix 5-25L

BioBizz
150001300000645
€12.16
What is BioBizz Pre Mix? Pre Mix is a dry organic fertilizer mix that combines the qualities of various organic fertilizers, rock flour and trace elements and in such quantities that it guarantees optimal growth and flowering, as well as maximum resistance to diseases and fungi. With Pre-Mix you can make your own substrate even for a low price. How to...
BioBizz Worm Humus 40L
Last items in stock
BioBizz

BioBizz Worm Humus 40L

BioBizz
150001300000647
€17.82
What is BioBizz Worm Humus? Worm castings are the end product of the decomposition of organic material excreted by earthworms. Thanks to its nutrients that are soluble in water, and the bacteria they contain, vermicompost is an excellent and nutritious organic fertilizer and substrate repair. Use recomendation Its use is recommended to re-activate the...
Water Master Pressure Sprayer 1L
Last items in stock
Irrigation

Water Master Pressure Sprayer 1L

Water Master
150000800000032
€5.49
The pre-pressure sprayer is a gentle and direct irrigation system for small plantations. It has a system that has a previous filter device in the suction tube and an ergonomic handle. It is a sprayer suitable for the application of insecticides, fertilizers and fungicides. Cleaning is simple, since it can be disassembled with total ease.
Water Master Pressure Sprayer 8L
Last items in stock
Irrigation

Water Master Pressure Sprayer 8L

Water Master
150000800000036
€39.99
The pre-pressure sprayer is a gentle and direct irrigation system for small plantations. It has a system that has a previous filter device in the suction tube and an ergonomic handle. It is a sprayer suitable for the application of insecticides, fertilizers and fungicides. Cleaning is simple, since it can be disassembled with total ease.
BioBizz Microbes 150 G
Last items in stock
BioBizz

BioBizz Microbes 150 G

BioBizz
150001300000877
€69.99
The power of Nature concentrated in your pot Biobizz Microbes is a super-concentrated mix of bacteria, microorganisms, and enzymes that will boost the growth and production of your grow. These microorganisms have great benefits for the plant rhizosphere, increasing the useful surface of the roots. Also, the enzymes in it are the perfect complement for...
BioBizz All-Mix Pallet (65U x 50L)
Out of Stock - On Request
BioBizz

BioBizz All-Mix Pallet (65U x 50L)

BioBizz
151001400000002
€859.99
What is BioBizz All-Mix? Literally does it all for you – creating the optimum environment for plants to flourish throughout the year. This heavily pre-fertilized substrate mixture emulates a rich outdoor soil with a full micro active ecosystem. And it’s been designed to have enough nutrient-fueled power to sustain lush growth for a couple weeks, without...
Biobizz Light Mix 50 L - Palete (65 U)
Out of Stock - On Request
BioBizz

BioBizz Light Mix Pallet (65U x 50L)

BioBizz
151001400000004
€599.99
What is BioBizz Light-Mix? If you want more control, Light-Mix provides the ideal foundation for encouraging vigorous growth in seedlings, young plants and cuttings – right from the beginning. It gets the vital micro activity going as the water works with the soil, producing organic catalysts that rapidly develop root structures. Light-Mix has also been...
Water Master Pressure Sprayer 3L
Last items in stock
Irrigation

Water Master Pressure Sprayer 3L

Water Master
150000800000034
€29.99
The pre-pressure sprayer is a gentle and direct irrigation system for small plantations. It has a system that has a previous filter device in the suction tube and an ergonomic handle. It is a sprayer suitable for the application of insecticides, fertilizers and fungicides. Cleaning is simple, since it can be disassembled with total ease.
Water Master Pressure Sprayer 5L
Last items in stock
Irrigation

Water Master Pressure Sprayer 5L

Water Master
150000800000035
€32.99
The pre-pressure sprayer is a gentle and direct irrigation system for small plantations. It has a system that has a previous filter device in the suction tube and an ergonomic handle. It is a sprayer suitable for the application of insecticides, fertilizers and fungicides. Cleaning is simple, since it can be disassembled with total ease.
Biobizz-Starters-Pack
Out of Stock - On Request
BioBizz

Biobizz Starters-pack

BioBizz
150001300000929
€67.09
This is the starting point for organic cultivation! A combination that allows the organic grower to get experience with BioBizz organic products suitable to start growing. This pack contains everything you need to get started in the world of organic farming, providing the essential ingredients at each stage of your plants' life, so that they give rise...
BioBizz Acti-Vera 250-500ml
Out of Stock - On Request
BioBizz

BioBizz Acti-Vera 250-500ml

BioBizz
150001300000096
€7.49
What is Acti-Vera? Acti-Vera is a product developed by Biobizz whose main ingredient is aloe vera. Why choose Acti-Vera? This product is an organic botanical activator that keeps the plant healthy, protects and activates the immune system, increases germination, increases the metabolism of the plant, breaks down sugars and is 100% vegan. How to use...
GHE Air Pump Hailea ACO-2201 1.3 L/min
Last items in stock
Air Pumps

GHE Air Pump Hailea ACO-2201 1.3 L/min

Water Master
150001000000004
€12.30
ACO Budget Air Pump These pumps produce a good air-flow rate of 1.3 litres per minute, making it great for oxygenating your reservoir or driving an Aquafarm or Waterfarm system. Constructed with quality components for reliability, rubber feet reduce vibration and extremely low noise are some of the features of this pump
Water Master Pressure Sprayer 0.5L
Last items in stock
Irrigation

Water Master Pressure Sprayer 0.5L

Water Master
150000800000031
€7.99
The pre-pressure sprayer is a gentle and direct irrigation system for small plantations. It has a system that has a previous filter device in the suction tube and an ergonomic handle. It is a sprayer suitable for the application of insecticides, fertilizers and fungicides. Cleaning is simple, since it can be disassembled with total ease.
Water Master Air Compressor ACO (20-300 L/m)
Out of Stock - On Request
Air Pumps

Water Master Air Compressor ACO (20-300 L/m)

Water Master
150000500000021
€39.89
ACO air compressors Air pumps with advanced compression system that dampens and silences at various levels and is extremely silent. It contains a special artificial rubber to maintain constant production and air pressure over time. By size, from smallest to largest, the pumps have an air distributor with 6, 8, 12, and 20 outlets. Model Power Outputs...
Water Master Pressure Sprayer 2L
  • New
Last items in stock
Irrigation

Water Master Pressure Sprayer 2L

Water Master
150000800000033
€11.89
The pre-pressure sprayer is a gentle and direct irrigation system for small plantations. It has a system that has a previous filter device in the suction tube and an ergonomic handle. It is a sprayer suitable for the application of insecticides, fertilizers and fungicides. Cleaning is simple, since it can be disassembled with total ease.
Product added to wishlist