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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.

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GrowRooms
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Lighting
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Growing Systems
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Living Soil
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GroLab
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Fertilizers
PH e EC
PH e EC
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Substrates
Indoor Growing Kits
Indoor Growing Kits
Environment
Environment
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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
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Compost & Yard Waste
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Literature
Kru
Kru
CANNA Terra Professional Plus 25-50L
Last items in stock
Canna

CANNA Terra Professional Plus 25-50L

Canna
150001400000016
€12.49
CANNA Terra Professional Plus is the purest potting mix possible for plant cultivation. It also gives the best effects with CANNA TERRA nutrients. The formulation is specifically developed for indoor, grow-room situations. Of course, it also gives good results outside.
CANNA Terra Professional 25-50L
In stock
Canna

CANNA Terra Professional 25-50L

Canna
150001400000006
€8.29
CANNA Terra Professional is a nitrogen-rich potting mix for plant cultivation. Your plants grow best in a nitrogen-rich potting mix. CANNA Terra Professional potting mix is unlike anything you will find in a garden centre. It contains a blend of upgraded black peat, granulated peat moss and perlite. If you are going to grow indoors or outdoors, this is...
BioCanna Terra Plus - CANNA
Last items in stock
BioCANNA

BIOCANNA Bio Terra Plus 25-50L

BioCANNA
150001400000008
€10.49
BioCanna Terra Plus is a substrate 100% composed of natural substances and, therefore, can also be used in organic farming. Canna has created a certified biological substrate that complies with international standards for authorized products in biological crops.
Athena Grow A - 3.78L - 18.92 L (Blended Line)
Last items in stock
Athena

Athena Grow A - 3.78L - 18.92L

Athena
150001300000946
€42.35
Athena Grow A (Blended Line) Athena Grow is a simple and clean formula designed for the vegetative stage of growth and for non-flowering plants. The careful balanced mineral ratios help facilitate optimal plant development including photosynthesis, healthy respiration, and robust stalk and root growth. This 2-part blended liquid formula should be used in...
Athena Grow B - 3.78L - 18.92 L (Blended Line)
Last items in stock
Athena

Athena Grow B - 3.78L - 18.92L

Athena
150001300000948
€42.35
Athena Grow B (Blended Line) Athena Grow is a simple and clean formula designed for the vegetative stage of growth and for non-flowering plants. The careful balanced mineral ratios help facilitate optimal plant development including photosynthesis, healthy respiration, and robust stalk and root growth. This 2-part blended liquid formula should be used in...
Athena Bloom A - 3.78L - 18.92 L (Blended Line)
Last items in stock
Athena

Athena Bloom A - 3.78L - 18.92L

Athena
150001300000950
€42.35
Athena Bloom A (Blended Line) Athena Bloom is a simple and clean 2-part formula designed for the flowering stage of growth for fruit and flower-producing plants. We blend top of the line macronutrients and chelated micronutrients to achieve greater nutrient uptake ability across a wider pH range in any combination of grow method, water-type and media....
Athena Bloom B - 3.78L - 18.92 L (Blended Line)
Last items in stock
Athena

Athena Bloom B - 3.78L - 18.92L

Athena
150001300000952
€42.35
Athena Bloom B (Blended Line) Athena Bloom is a simple and clean 2-part formula designed for the flowering stage of growth for fruit and flower-producing plants. We blend top of the line macronutrients and chelated micronutrients to achieve greater nutrient uptake ability across a wider pH range in any combination of grow method, water-type and media....
Athena CaMg 3.78L - 18.92L (Blended Line)
Last items in stock
Athena

Athena CaMg 3.78L - 18.92L

Athena
150001300000955
€42.35
Athena CaMg (Blended Line) Athena CaMg is designed to supplement any of the Athena 2-part liquid formulas. Some cultivars and growing conditions may require higher doses of Calcium, Magnesium, Iron and Nitrogen during heavy growth and development phases. This product effectively corrects these common deficiencies without throwing off overall elemental...
Athena Cleanse 3.78L - 18.92L
Last items in stock
Athena

Athena Cleanse 3.78L - 18.92L

Athena
150001300001028
€69.33
Athena Cleanse (Blended Line) Athena Cleanse is made from the ideal (and safe) root zone optimizing agents--Hypochlorous acid. This safe and mild acid is derived from salt and a proprietary electrochemical treatment process. The result is a unique, plant-safe chemical with powerful oxidative properties to keep your root zone clean and free of unwanted...
Guanokalong Lava Worm Powder 5-25L
Out of Stock - On Request
Guanokalong / GK-Organics

GK-Organics Lava Worm Powder 5-25L

Guanokalong
150001300000337
€63.20
What is GK-Organics  Lava Worm Powder? It is a combination of volcanic rock dust and worm castings: naturally very rich in minerals and therefore highly suitable for stimulating growth without using too many additives. GK-Organics Lava Worm Powder also contains a wide range of scarce trace elements, making this product unique in the plant nutrition...
BioBizz Pre-Mix 5-25L
Out of Stock - On Request
BioBizz

BioBizz Pre-Mix 5-25L

BioBizz
150001300000645
€43.38
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...
GK-Organics Palm Tree Ash 1-25L
Out of Stock - On Request
Guanokalong / GK-Organics

GK-Organics Palm Tree Ash 1-25L

Guanokalong
150001300000631
€141.97
What is GK-Organics Palm Tree Ash? Palm Tree Ash is a perfect organic flower intensifier to use with Guanokalong Powder. Composed of palm ash with high content of potassium, phosphorus and magnesium. It also contains many other elements that help to level the acidity of the soil. NPK 0-1-30 in powder formGray colorpH value: 10 (high) Benefits...
GK-Organics Seaweed Powder 1-25L
Out of Stock - On Request
Guanokalong / GK-Organics

GK-Organics Seaweed Powder 1-25L

Guanokalong
150001300000637
€196.22
What is GK-Organics Seaweed Powder? Seaweed Powder is a completely organic and vegan microogranism enhancer. Thanks to its microelements, you can improve the quality of your soil to favor the growth of your plants. This algae powder also allows for greater moisture retention, improving the moisture balance in the soil. Benefits The growth hormones...
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...
Athena Fade 3.78-18.92L
Last items in stock
Athena Pro Line

Athena Fade 3.78-18.92L

Athena
150001300001131
€42.44
What is Athena Fade? Athena Fade is a nitrogen-free finishing flush that provides plants with the immobile nutrients they need (calcium and microelements) to ensure they don’t starve during the critical ripening stage. Excess nitrogen is known to delay flower maturation and it’s important to taper or even remove nitrogen at the end of the flowering cycle...
Plagron EuroPebbles 10-45L
In stock
Plagron

Plagron EuroPebbles 10-45L

Plagron
150001400000018
€25.99
Euro Pebbles by Plagron is an inert hydroponic substrate composed of high quality expanded clay.
Black Round Container 50-120L (Ø44.5-54cm)
Last items in stock
Containers

Black Round Container 50-120L (Ø44.5-54cm)

150000900000025
€48.59
Black round tank from 50L to 120L capacity with lid. Useful to use as a drip irrigation tank or for hydroponics. 50L - Ø 44.5 X 47 CM 75L - Ø 47 X 63 CM 100L - Ø 52.5 X 66 CM 120L - Ø 54 X 75 CM
Athena PK 3.78L - 18.92L (Blended Line)
Last items in stock
Athena

Athena PK Bloom Enhancer 3.78-18.92L

Athena
150001300000958
€42.44
Athena PK (Blended Line) Athena PK is a balanced bloom boosting complement to our Bloom fertilizers. This clean liquid booster is designed to supplement during the mid- to late-flowering phase. Athena PK is a low Nitrogen booster that provides additional Phosphorus and Potassium that high-yielding plants require for maximal production. Many PK boosters...
Athena IPW 3.78-18.92L
Last items in stock
Pest Control

Athena IPW 3.78-18.92L

Athena
150002700000054
€259.99
Athena IPW Athena IPW is a complete pest management formula that kills many soft-bodied insects and mildew on contact. When used as directed Athena IPW penetrates plant crevices and leaf surfaces where unwanted biotic diseases seek to colonize. Complete powdery mildew management: Control, Killer & Cure NO artificial pesticides or fungicides Derived...
Cultivers Ecoforce Earthworm Humus 3-40L (1.5-20kg)
Last items in stock
Ecoforce

Cultivers Ecoforce Earthworm Humus 3-40L (1.5-20kg)

Ecoforce Cultivers
150001300001301
€11.12
Highest quality earthworm humus, 100% organic. Organic matter rich in microorganisms. (1 gram of humus contains about 2 billion microorganisms) Continuous application of earthworm humus improves soil properties: structure, aeration and moisture retention capacity. It stimulates plant root development and nutrient absorption. It has a neutral pH that makes...
Plagron Bat Guano 1-25L
Out of Stock - On Request
Plagron

Plagron Bat Guano 1-25L

Plagron
150001300000642
€99.05
What is Bat Guano? Bat Guano, a bat manure based product, is a natural and organic fertilizer capable of stimulating root formation and soil life, promoting healthy growth and flowering, and ensuring excellent aroma and taste. This compost is completely ecological and natural, it contains the necessary nutrients to get the most out of the crops as it is...
Root Pouch Fabric Pot Propagation 0.45 - 1 - 2 L
  • New
Out of Stock - On Request
Root Pouch

Root Pouch Fabric Pot Propagation 0.45 - 1 - 2 L

Root Pouch
150001700000134
€0.79
Healthier roots   The Root Pouch Fabric Pot is an excellent choice for propagation and early growth stages, available in convenient 0.45L, 1L, and 2L sizes. These innovative fabric pots are made from 100% recycled materials, offering a sustainable and environmentally friendly alternative to traditional plastic pots. Additionally, the fabric provides...
Flexapot Fabric Pot Beige 26.6 - 75.7 - 94.6L
  • New
Last items in stock
Pots

Flexapot Fabric Pot Beige 26.6 - 75.7 - 94.6L

150001700000166
€6.29
Air Pruning & Better Oxygenation   The Flexapot is a flexible pot, typically made from a highly resistant geotextile fabric, often derived from recycled plastic bottles, making it a more eco-friendly option. Unlike plastic or ceramic pots, its porous structure offers significant benefits for plant roots. Additionally, the extra air circulation it...
Worm Humus 3-40L
  • New
Out of Stock - On Request
Ecoforce

Worm Humus 3-40L

150001300000784
€10.37
Organic Fertilizer Worm Humus is an organic fertilizer for your crops. The balanced NPK ratio provides enough nitrogen throughout the entire flowering stage and the high amounts of phosphorus allow plants to develop a strong and healthy root system, especially for plants with a flowering time of more than 10 weeks. This fertilizer is 100% natural,...
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