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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
advanced-hydroponics-of-holland-dutch-formula-2-bloom
Out of Stock - On Request
Advanced Hydroponics

Advanced Hydroponics Dutch Formula Bloom 500ml

Advanced Hydroponics of Holland
150001300000103
€8.29
Rich and balanced nutrition Dutch Formula BLOOM is a "power diet" for flower production. BLOOM assures that your plants will receive the correct balance of nutrients to encourage the optimum growth of superior-quality flowers. By mixing the mineral components of Dutch Formula with water, you will get rich and balanced nutrition for your plants. The...
Advanced Hydroponics Dutch Formula Grow 500ml
Out of Stock - On Request
Advanced Hydroponics

Advanced Hydroponics Dutch Formula Grow 500ml

Advanced Hydroponics of Holland
150001300000106
€8.29
Dutch Formula GROW creates the ultimate conditions for crop production during the next stage. You should stop the application of GROW between 21 and 30 days after your plants have entered the twelve hour flower phase. By mixing the mineral components of Dutch Formula with water, you will get a rich and balanced nutrition for your plants. The Dutch...
Advanced Hydroponics Dutch Formula Micro 500ml
Last items in stock
Advanced Hydroponics

Advanced Hydroponics Dutch Formula Micro 500ml

Advanced Hydroponics of Holland
150001300000009
€8.59
You will see that MICRO is the secret for success, supporting the crop during their complete life cycle. Dutch Formula MICRO consists of a strong nutrient mix of chelated micro elements, in combination with unique pH buffers, thus providing extra power and stability for growth. The application of Dutch Formula goes beyond hydroponic systems. Dutch...
starters-kit-adv-hydroponics
Last items in stock
Advanced Hydroponics

Advanced Hydroponics Starter Kit

Advanced Hydroponics of Holland
150001300000012
€54.99
Advanced Hydroponics Starters Kit has been put togetherin order to provide you with all you need from seedling to harvesting, in order to take care and grow your plants. Incredibly convenient and great value for money, you will find in the kit the famous tri component nutrient Dutch Formula 1,2,3 (Grow, Micro and Bloom), a powerful root stimulator, a...
Advanced Hydroponics Root Stimulator 250-500ml
Out of Stock - On Request
Advanced Hydroponics

Advanced Hydroponics Root Stimulator 250-500ml

Advanced Hydroponics of Holland
150001300000013
€10.99
“Root Stimulator” is used by many regular growers. “Roots Stimulator” tissue formation directly in the roots area or where the roots are beginning to form. Thanks to the “Stimulator”, Roots develop faster and are much stronger. By cloning, the roots will appear to be up to 50% faster than without it’s use.
natural-power-excellertor-advanced-hydroponics-dutch-formula-of-holland
Out of Stock - On Request
Advanced Hydroponics

Advanced Hydroponics Growth/Bloom Excellarator 250-500ml

Advanced Hydroponics of Holland
150001300000116
€10.99
“Growth Bloom Excellarator” boosts primarily the formation of green matter and flowers. It’s suitable for continual adding to the watering and also helps to resolve the problems with plant ailments and pests. “Growth/Bloom Excellarator” is to be added to the watering during the entire growing period except for the last 2 weeks.
Enzymes+ 250-500ml
Out of Stock - On Request
Advanced Hydroponics

Advanced Hydroponics Enzymes+ 250-500ml

Advanced Hydroponics of Holland
150001300000177
€9.79
Enzymes + is a natural product enriched with plant extracts that improves and supports the environment of plant roots. This product activates the microbiology of the substrate, helping to eliminate sedentary salts and decompose dead roots, while increasing the absorption of nutrients. It also helps in cleaning debris in the root area and improves oxygen...
Enzymes+ 1-5L
Out of Stock - On Request
Advanced Hydroponics

Advanced Hydroponics Enzymes+ 1-5L

Advanced Hydroponics of Holland
150001300000179
€29.61
Enzymes + is a natural product enriched with plant extracts that improves and supports the environment of plant roots. This product activates the microbiology of the substrate, helping to eliminate sedentary salts and decompose dead roots, while increasing the absorption of nutrients. It also helps in cleaning debris in the root area and improves oxygen...
Final Solution 250-500ml
Out of Stock - On Request
Advanced Hydroponics

Advanced Hydroponics Final Solution 250-500ml

Advanced Hydroponics of Holland
150001300000181
€10.99
With this natural product we obtain a salt cleaning in the root system, which improves the quality and quantity of the harvest. We obtain compact buds improving the natural flavor of the variety we grow. Its use is recommended in the last week before harvesting.
Final Solution 1-5L
Out of Stock - On Request
Advanced Hydroponics

Advanced Hydroponics Final Solution 1-5L

Advanced Hydroponics of Holland
150001300000183
€27.35
With this natural product we obtain a salt cleaning in the root system, which improves the quality and quantity of the harvest. We obtain compact buds improving the natural flavor of the variety we grow. Its use is recommended in the last week before harvesting.
Cultivers Ecoforce Bone Meal 1kg
In stock
Ecoforce

Cultivers Ecoforce Bone Meal 1-20kg

Ecoforce Cultivers
150001300000756
€10.84
Efficient supply of phosphorus and calcium The root system of the plant is responsible for exploring the soil and taking water and mineral nutrients from it; An abundant root is one of the most direct and economic ways to increase the efficiency in the absorption of nutrients, thus reducing the extra supply of NPK. Calcium, for its part, is involved in...
Ecoforce Force-Mar Eco (Ascophyllum Nodosum 100%) 1Kg
Last items in stock
Ecoforce

Cultivers Ecoforce Seaweed Fertilizer 1-5kg

Ecoforce Cultivers
150001300001288
€21.59
Algae Extract 100% Is a soluble solid formulation, developed from Ascophyllum Nodosum algae from the North Atlantic. Latest generation bioactivator This seaweed provides bioactive components such as alginic acid, mannitol and phytohormones that help the plant to effectively tolerate adverse conditions. The presence in its composition of alginic acid...
Cultivers Ecoforce Force-Nitro Aminoacids Super Concentrated 100% Ecologic 1KG
Last items in stock
Ecoforce

Cultivers Ecoforce Amino Acids 85% 1-5kg

Ecoforce Cultivers
150001300001289
€27.82
Biological Stimulant This is a formulation of amino acids obtained from enzymatic hydrolysis that improves the biological efficiency of the culture. The careful and demanding selection of the raw material, the way it is obtained, and the subsequent treatment it receives, guarantee a final product with the highest quality standards. The amino acids it...
Cultivers Ecoforce Liquid Earthworm Humus 1L 100% Ecologic
Last items in stock
Ecoforce

Cultivers Ecoforce Liquid Earthworm Humus 1-20L

Ecoforce Cultivers
150001300001291
€11.78
Organic Matter Rich in Microorganisms The continuous application of earthworm humus improves the properties of the soil, which translates into an increase in the quality and production of the crops. Earthworm humus has a high microbial activity that improves plant growth. Stimulates root development of plants and their absorption of nutrients. It has...
Cultivers Ecoforce KIT Ecological Insecticide 250ml (Interior and Exterior)
Out of Stock - On Request
Ecoforce

Cultivers Ecoforce KIT Ecological Insecticide 250ml (Interior and Exterior)

Ecoforce Cultivers
150002700000023
€11.49
Ecological Insecticide FORCE CONTACT OLEATBIO is biodegradable and based on potassium salts of vegetable fatty acids and high quality essential oils. It acts by contact, has a dissolving action that exerts on the exoskeleton of insects and reduces the incidence of the treated pest. Zero Residue Cleaning 100% effective against: whitefly, spider mite,...
Cultivers Ecoforce Basalt Rock Dust (Powder) 1kg
In stock
Ecoforce

Cultivers Ecoforce Basalt Rock Dust (Powder) 1-20kg

Ecoforce Cultivers
150001300000988
€9.33
Silica rich source Basalt is an igneous rock of volcanic origin rich in silica, calcium, magnesium and iron, for use in conventional and ecological agriculture. Igneous mineral rocks contain most of the nutrients required by plants for their growth and development. Silicon contributes to the structure of cell walls, being an important source of this...
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...
Cultivers Ecoforce Sugar Cane Molasses 1-20L
In stock
Ecoforce

Cultivers Ecoforce Sugar Cane Molasses 1-20L

Ecoforce Cultivers
150001300001052
€12.07
Improves soil properties Favors microbial activity in the soil, facilitating the availability of nutrients. Increases soil fertility, improves soil conditions and stimulates soil-plant interactions. Stimulates crop growth It favors obtaining abundant harvests, improving the capacity to retain water and nutrients. Amino acids form essential proteins in...
Cultivers Ecoforce Sodium Bicarbonate 1-6kg
Last items in stock
Ecoforce

Cultivers Ecoforce Sodium Bicarbonate 1-6kg

Ecoforce Cultivers
150001300001275
€7.35
100% Natural The Sodium Bicarbonate of Cultivers Ecoforce is a 100% natural baking soda for multiple uses. Make your plant strong and unbeatable These basic substances and fungicide help speed up photosynthesis, strengthening the plant and causing more leaves to grow. With the capacity to prevent other insects from approaching. It also is an excellent use...
Advanced Hydroponics Dutch Formula Bloom 1-5L
Out of Stock - On Request
Advanced Hydroponics

Advanced Hydroponics Dutch Formula Bloom 1-5L

Advanced Hydroponics of Holland
150001300000104
€11.78
Rich and balanced nutrition Dutch Formula BLOOM is a "power diet" for flower production. BLOOM assures that your plants will receive the correct balance of nutrients to encourage the optimum growth of superior-quality flowers. By mixing the mineral components of Dutch Formula with water, you will get rich and balanced nutrition for your plants. The...
Advanced Hydroponics Dutch Formula Grow 1-5L
Out of Stock - On Request
Advanced Hydroponics

Advanced Hydroponics Dutch Formula Grow 1-5L

Advanced Hydroponics of Holland
150001300000107
€11.78
Dutch Formula GROW creates the ultimate conditions for crop production during the next stage. You should stop the application of GROW between 21 and 30 days after your plants have entered the twelve hour flower phase. By mixing the mineral components of Dutch Formula with water, you will get a rich and balanced nutrition for your plants. The Dutch...
Advanced Hydroponics Root Stimulator 1-5L
Out of Stock - On Request
Advanced Hydroponics

Advanced Hydroponics Root Stimulator 1-5L

Advanced Hydroponics of Holland
150001300000014
€31.12
“Root Stimulator” is used by many regular growers. “Roots Stimulator” tissue formation directly in the roots area or where the roots are beginning to form. Thanks to the “Stimulator”, Roots develop faster and are much stronger. By cloning, the roots will appear to be up to 50% faster than without it’s use.
Advanced Hydroponics Growth/Bloom Excellarator 1-5L
Out of Stock - On Request
Advanced Hydroponics

Advanced Hydroponics Growth/Bloom Excellarator 1-5L

Advanced Hydroponics of Holland
150001300000017
€31.12
“Growth Bloom Excellarator” boosts primarily the formation of green matter and flowers. It’s suitable for continual adding to the watering and also helps to resolve the problems with plant ailments and pests. “Growth/Bloom Excellarator” is to be added to the watering during the entire growing period except for the last 2 weeks.
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