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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
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...
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...
BioTabs Boom Boom Spray 100-250ml
Last items in stock
BioTabs

BioTabs Boom Boom Spray 20-250ml

BioTabs
150001300001326
€31.19
What is BioTabs Boom Boom Spray? It is an organic plant bio-stimulant that is 100% vegan and has natural amino acids, peptides, glucosides and minerals. Why choose Boom Boom Spray? Works in three ways: It has an anti-stress effect that helps plants to overcome stress caused by extreme cold, extreme heat, low light levels, dehydration, or draught. It has a...
Plagron Alga Grow 100-500ml
Out of Stock - On Request
Plagron

Plagron Alga Grow 100-500ml

Plagron
150001300001171
€8.59
Quick and healthy growth! Alga Grow is a base plant nutrient that was created especially for soil-based cultivation. Also contains precisely the right amount of organic nitrogen. This stimulates steady growth. Suitable for organic growing! This fertilizer, which is based on algae, aids in healthy and balanced growth and good root development. Is suitable...
Plagron Power Roots 100-500ml
Last items in stock
Plagron

Plagron Power Roots 100-500ml

Plagron
150001300001164
€17.90
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 Alga Bloom 100-500ml
Out of Stock - On Request
Plagron

Plagron Alga Bloom 100-500ml

Plagron
150001300001177
€8.59
Rapid absorption of nutrients! Alga Bloom is a base plant nutrient that was created especially for soil-based cultivation. Also contains the presence of organic components, such as proteins and amino acids. This benefits the taste of the end product. Stimulates vigorous growth! This fertilizer, which is based on algae, stimulates root development and the...
Plagron Green Sensation 100-500ml
Last items in stock
Plagron

Plagron Green Sensation 100-500ml

Plagron
150001300001146
€54.69
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...
Plagron Sugar Royal 100-500ml
Out of Stock - On Request
Plagron

Plagron Sugar Royal 100-500ml

Plagron
150001300001158
€33.99
Enhancing the natural aroma and taste Sugar Royal serves as an addition to the base nutrition. The natural processes of the plant are supported and challenged during the flowering period by using Sugar Royal. How to use: Shake well before use. Add a maximum of 1 ml Sugar Royal per liter of water (1:1,000). Use this solution each time the plants are...
Plagron Start Up 100-500ml
Out of Stock - On Request
Plagron

Plagron Start Up 100-500ml

Plagron
150001300001183
€21.69
The best combination of nutrients for the initial crucial weeks. Start Up is combined nutrition for plants in the grow phase. This plant nutrient contains a carefully balanced mix of root stimulator, vitality products, natural grow hormones and grow nutrients in one product. How to use: Shake well before use. Add 7 ml Start Up per liter of water (1:150)....
Plagron PK 13-14 250-500ml
Out of Stock - On Request
Plagron

Plagron PK 13-14 250-500ml

Plagron
150001300001188
€6.76
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 100-500ml
In stock
Plagron

Plagron Pure Zym 100-500ml

Plagron
150001300001194
€11.59
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 100-250ml
In stock
Plagron

Plagron Power Buds 100-250ml

Plagron
150001300001209
€21.99
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...
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