📣 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 Bio Grow 1L
Out of Stock - On Request
BioBizz

BioBizz Bio Grow 1-20L

BioBizz
150001300000022
€116.04
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
Out of Stock - On Request
BioBizz

BioBizz Bio Bloom 1-20L

BioBizz
150001300000026
€125.46
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
Out of Stock - On Request
BioBizz

BioBizz Bio Heaven 1-20L

BioBizz
150001300000029
€754.71
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
Out of Stock - On Request
BioBizz

BioBizz Root Juice 1-20L

BioBizz
150001300000032
€510.37
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
Out of Stock - On Request
BioBizz

BioBizz Top Max 1-20L

BioBizz
150001300000035
€337.72
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
Out of Stock - On Request
BioBizz

BioBizz Fish Mix 1-20L

BioBizz
150001300000038
€134.89
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
Out of Stock - On Request
BioBizz

BioBizz Alg-A-Mic 1-5L

BioBizz
150001300000041
€244.80
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...
Canna-Coco-A-B-1L
Out of Stock - On Request
CANNA

CANNA Coco A+B 1-20L

Canna
150001300000073
€127.35
CANNA Coco A & B is a complete professional nutrient for growing plants in coco. It contains all the essential elements for optimal growing and flowering. Thanks to the special characteristics of coco subtrate CANNA COCO doesn’t have a Vega and Flores variant, but there is one unique formulation for both the growth and blooming phase. We can’t make...
terra-flores-1l-canna
Out of Stock - On Request
CANNA

CANNA Terra Flores 1-20L

Canna
150001300000081
€106.59
CANNA Terra Flores is a complete professional nutrient for the flowering phase of plants. It is specially developed for growing in pots and potting mixes. Terra Flores stimulates the fructification and provides every plant with its characteristic flavour. It can be used for both indoor and outdoor cultivation.
canna-terra-vega
Out of Stock - On Request
CANNA

CANNA Terra Vega 1-20L

Canna
150001300000085
€107.53
CANNA Terra Vega is a complete professional nutrient for the growing phase of plants. It is specially developed for growing in pots or potting mix and can be used for both indoor and outdoor cultivation 
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...
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...
Calmag - BioBizz - 1L - 20L
Out of Stock - On Request
BioBizz

BioBizz Calmag 1-20L

BioBizz
150001300000262
€198.10
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...
BioBizz Acti-Vera
Out of Stock - On Request
BioBizz

BioBizz Acti-Vera 1-20L

BioBizz
150001300000098
€297.16
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...
Cultivers Ecoforce Liquid Earthworm Humus 1L 100% Ecologic
Out of Stock - On Request
Ecoforce

Cultivers Ecoforce Liquid Earthworm Humus 1-20L

Ecoforce Cultivers
150001300001291
€37.25
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...
Bionova Hydro Supermix 1L - 20L
Out of Stock - On Request
Bionova

Bionova Hydro Supermix 1L - 20L

BioNova
150001300001044
€283.00
What is BioNova Hydro Supermix? All-in-one food grade mineral main fertilizer especially developed for hydroponic systems. This combination contains all the minerals and trace elements needed for a rapid growth and abundant flowering. Next to Hydro Supermix it is important to apply PK 13-14 as a flowering booster during the entire flowering period....
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...
Cultivers Ecoforce Sugar Cane Molasses 1-20L
Out of Stock - On Request
Ecoforce

Cultivers Ecoforce Sugar Cane Molasses 1-20L

Ecoforce Cultivers
150001300001052
€50.46
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...
Bionova PK 13-14 1-20L
Out of Stock - On Request
Bionova

Bionova PK 13-14 1-20L

BioNova
150001300001070
€295.80
What is BioNova PK 13-14? PK 13-14 is the perfect combination of Phosphor and Potassium. Phospor activates blooming and Potassium prompts flowering. Containing barely any ballast salts and heavy metals. This way the PK 13-14 is also directly absorbable by the root system, and no heavy metals will remain in the end product. PK 13-14 should always be used...
Aptus All-In-One Liquid 1-20L
Out of Stock - On Request
Aptus Holland

Aptus All-In-One Liquid 1-20L

Aptus
150001300000368
€448.10
All-in-One Liquid is a 100% mineral based fertilizer suited for all mediums and systems. It can be used from the vegetative phase all the way through to flowering/maturation phase. The unique manufacturing process makes All-in-One Liquid not sensitive to pH-variations and therefore applicable in a wide pH-range All-in-One Liquid is a highly concentrated...
Cultivers Ecoforce Force Contact Potassium Solution (Ecological Insecticide) 250ml-20L
Out of Stock - On Request
Ecoforce

Cultivers Ecoforce Force Contact Potassium Solution (Ecological Insecticide) 250ml-20L

Ecoforce Cultivers
150002700000048
€71.79
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 Biochar 5-125L (1-25kg)
Out of Stock - On Request
Ecoforce

Cultivers Ecoforce Biochar 5-125L (1-25kg)

Ecoforce Cultivers
150001300001047
€27.82
Regenerates and increases soil fertility Increases aeration and agricultural production. Structure and texture improver. pH regulator for very acidic soils, improves their physical and chemical properties, and has the ability to buffer sudden changes in temperature. Acts as a pH corrector It retains nutrients for longer and boosts the growth of your...
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...
Plagron Green Sensation 1-20L
Out of Stock - On Request
Plagron

Plagron Green Sensation 1-20L

Plagron
150001300001149
€1,603.76
4 effects in 1! Green Sensation is a powerful 4-in-1 booster that can be used in any grow style, guaranteeing the highest yields. Because it combines 4 positive effects in 1 bottle, it is a very cost-effective product. Green Sensation improves flowering, resistance, soil and yields. High quality final result! Green Sensation doesn't contain substances...
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
€13.01
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 Power Roots 1-20L
Out of Stock - On Request
Plagron

Plagron Power Roots 1-20L

Plagron
150001300001167
€580.99
New Formula! Power Roots is a root-strengthening additive consisting of humic acids, seaweed extracts, various vitamins and hydrolysed proteins. These different ingredients all have their own specific function. The humic acids create more branching in the root system and thicker root hairs. This increases nutrient absorption. The seaweed extract contains...
Plagron PK 13-14 1-20L
Out of Stock - On Request
Plagron

Plagron PK 13-14 1-20L

Plagron
150001300001190
€183.68
PK 13-14 PK 13-14 is a mineral fertilizer that provides plants with extra phosphor and potassium in the flowering phase. This results in fruits that are more compact, solid and heavy. PK 13-14 guarantees a high yield. How to use: Shake well before use. Add 2 ml PK 13-14 per liter water (1:500). After this, add the base nutrient until the desired EC value...
Plagron Pure Zym 1-20L
Out of Stock - On Request
Plagron

Plagron Pure Zym 1-20L

Plagron
150001300001197
€360.05
Natural enzymes Pure Zym is a soil improver based on natural enzymes. It promotes the accelerated breakdown of dead plant material. This causes additional nutrients that stimulate soil life to be released. Pure Zym also increases the ability to absorb oxygen. How to use: Shake well before use. Add 1 ml Pure Zym per liter of water (1:1,000). Use this...
Plagron Power Buds 1-20l
Out of Stock - On Request
Plagron

Plagron Power Buds 1-20L

Plagron
150001300001211
€660.08
Increases the amount of flowers and accelerates flowering Used from the moment your crop changes from growth to flowering, your plant will begin to spend energy producing flowers. Using Power Buds, as a result, the plant creates more flowers, faster to mature and more compact. How to use: Shake well before using. Add a maximum of 1 ml of Power Buds per...
Plagron Terra Grow 1-20l
Out of Stock - On Request
Plagron

Plagron Terra Grow 1-20L

Plagron
150001300001329
€125.46
Complete nutrients for the grow phase Terra Grow is a highly concentrated mineral-based plant nutrient for use during the plant’s grow phase. This liquid fertilizer provides optimum nutrition during the growth phase. It provides a solid foundation for the plant to flower profusely in its subsequent phase. Terra Grow is suitable for all soil mixes and can...
Plagron Terra Bloom 1-20l
Out of Stock - On Request
Plagron

Plagron Terra Bloom 1-20L

Plagron
150001300001333
€125.46
Complete nutrition for the flowering phase Terra Bloom is a highly concentrated mineral-based plant nutrient for use during the plant’s flowering phase. This liquid fertilizer provides optimum nutrition during flowering and supports and promotes flowering. Terra Bloom is suitable for all soil mixes and can be used in conjunction with all liquid...
Plagron Hydro A 1-20L
Out of Stock - On Request
Plagron

Plagron Hydro A 1-20L

Plagron
150001300001337
€91.50
Part A of a two-component nutrient for hydroponics Hydro A is rich in calcium which helps the plant against heat stress. Hydro B contains magnesium which enhances the production of chlorophyll, making it an indispensable building material enabling the plant to grow. Hydro A & B complement each other resulting in a complete combination of nutrients....
Plagron Hydro B 1-20L
Out of Stock - On Request
Plagron

Plagron Hydro B 1-20L

Plagron
150001300001341
€91.50
Part B of a two-component nutrient for hydroponics Hydro A is rich in calcium which helps the plant against heat stress. Hydro B contains magnesium which enhances the production of chlorophyll, making it an indispensable building material enabling the plant to grow. Hydro A & B complement each other resulting in a complete combination of nutrients....
House & Garden Multi Zen 1-20L
Out of Stock - On Request
House & Garden

House & Garden Multi Zen 1-20L

House & Garden
150001300001416
€328.99
Multi Zen Multi Zen is an extremely beneficial additive to incorporate into your arsenal. One of the most concentrated growth promoting products on the market, Multi Zen boosts overall plant vigor by providing readily available nutrients that the plant can absorb -- but that's just one aspect of its benefits. The readily available nutrients included in...
Fenorganic Soluble Zinc 40 1-1000L
Out of Stock - On Request
Fenorganic

Fenorganic Soluble Zinc 40 1-1000L

Fenorganic
150001300001501
€99.99
What is? It is an ecological liquid fertilizer, mixed with unicellular freshwater algae, used for both foliar applications and fertigation. It is used to prevent and correct zinc deficiencies, being a cofactor of many key enzymatic processes, which favors protein synthesis as well as auxin synthesis by plants. That well-kept secret It contains unicellular...
Bionova X-Cel 1-20L
Out of Stock - On Request
Bionova

Bionova X-Cel 1-20L

BioNova
150001300001072
€535.56
Natural Stimulator 100% organic/vegan – Concentration 1:1000 – NPK 1-0-0 Bionova X-cel is the excellent stimulator to develop XL flowers, which can be applied to all sorts of flowers. fruits. vegetables and herbs. Bionova X-ceL significantly increases yield quantity and yield quality of all tested crops! Bionova X-cel actively takes part in the...
Bionova The Missing Link 1-20L
Out of Stock - On Request
Bionova

Bionova The Missing Link 1-20L

BioNova
150001300001074
€882.25
Natural Stimulator Concentration 1:2000 – NPK 0-0-0 The Missing Link is a blend of organic materials which stimulates the natural immune defence system of any plant. The Missing Link is a 100% certified organic/vegan stimulator. The world’s best quality Fulvic Acid combined with precious metals, creates the ultimate immune system! Application in...
Bionova VitaSol 1-20L
Out of Stock - On Request
Bionova

Bionova VitaSol 1-20L

BioNova
150001300001076
€265.27
The natural candy Cane Molasses – Concentration 1:1000 – NPK 1-0-3 Vitasol is an organic stimulator that develops a sweeter taste in any treated plant. 100% Natural ingredients inside Vitasol gives you The Natural Candy. The beneficial bacteria and mycorrhizal fungi inside Vitasol provide a high potency of uptake in sugars. This fruit sweetener...
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...
Product added to wishlist