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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
Aptus ALL-IN-ONE LIQUID 50ML
Out of Stock - On Request
Aptus Holland

Aptus All-In-One Liquid 50-500 ML

Aptus
150001300000364
€3.79
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...
Aptus All-In-One Pellet 100G
Last items in stock
Aptus Holland

Aptus All-In-One Pellet 100G

Aptus
150001300001009
€6.49
Organic Fertilization, Complete and Prolonged! All-in-One Pellet is a time-released 100% organic pellet fertilizer that provides complete nutrition for plant development. Each application lasts 2-3 months and can be reapplied for longer cycles. It is specially formulated with macronutrients and micronutrients, amino acids and biostimulants to enhance...
Aptus All-In-One Pellet 1KG
Last items in stock
Aptus Holland

Aptus All-In-One Pellet 1-10KG

Aptus
150001300001008
€36.78
Organic Fertilization, Complete and Prolonged! All-in-One Pellet is a time-released 100% organic pellet fertilizer that provides complete nutrition for plant development. Each application lasts 2-3 months and can be reapplied for longer cycles. It is specially formulated with macronutrients and micronutrients, amino acids and biostimulants to enhance...
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...
Aptus Indoor Set Pro
Last items in stock
Aptus Holland

Aptus Indoor Set Pro (3 x 100ml - 3 x 150ml)

Aptus
150001300001125
€119.99
Complete plant stimulator and booster set! The Aptus Indoor Set Pro offers you this pack with six essential fertilizers for a complete grow. To do so, simply follow the Feeding schedule. The Aptus Indoor Sets are perfect for anyone who wants to experience the power of Aptus. Are you a beginner or a small-scale producer? This is the perfect set to get...
Aptus All-In-One Liquid 1-20L
Last items in stock
Aptus Holland

Aptus All-In-One Liquid 1-20L

Aptus
150001300000368
€28.85
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...
Plagron EuroPebbles 10-45L
Last items in stock
Plagron

Plagron EuroPebbles 10-45L

Plagron
150001400000018
€8.49
Euro Pebbles by Plagron is an inert hydroponic substrate composed of high quality expanded clay.
Plagron Alga Bloom 1-10L
Last items in stock
Plagron

Plagron Alga Bloom 1-10L

Plagron
150001300001180
€18.35
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 Alga Grow 100-500ml
Out of Stock - On Request
Plagron

Plagron Alga Grow 100-500ml

Plagron
150001300001171
€6.25
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 Green Sensation 1-20L
Out of Stock - On Request
Plagron

Plagron Green Sensation 1-20L

Plagron
150001300001149
€114.99
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 Power Roots 1-20L
Out of Stock - On Request
Plagron

Plagron Power Roots 1-20L

Plagron
150001300001167
€40.99
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 Power Roots 100-500ml
Last items in stock
Plagron

Plagron Power Roots 100-500ml

Plagron
150001300001164
€13.89
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
€6.25
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 Alga Grow 1-10L
Last items in stock
Plagron

Plagron Alga Grow 1-10L

Plagron
150001300001174
€17.92
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 Easy Pack 100% Natural
In stock
Plagron

Plagron Easy Pack 100% Natural

Plagron
150001300001202
€21.99
All the nutirents you need for 4 plants! Plagron's Easy Pack 100% Natural contains all the nutrients you need to grow from start to finish. Depending on pot size, watering frequency and watering amount you can grow on average 4 plants with this pack. Legendary flowering phase and the end result! It contains organic base nutrients for the growth and...
Plagron Green Sensation 100-500ml
Last items in stock
Plagron

Plagron Green Sensation 100-500ml

Plagron
150001300001146
€29.49
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 Vita Race 1-5L
Out of Stock - On Request
Plagron

Plagron Vita Race 1-5L

Plagron
150001300001156
€41.99
A source of iron! Vita Race is an iron spray for the growth phase and the first three weeks of the flowering phase. Iron is an important component for the generation of chlorophyll. Chlorophyll stimulates the photosynthesis process and makes the plant look healthy and green. Therefore, the plant can easily produce energy for growth and flowering which...
Plagron Sugar Royal 100-500ml
Last items in stock
Plagron

Plagron Sugar Royal 100-500ml

Plagron
150001300001158
€19.39
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 Sugar Royal 1-10L
Last items in stock
Plagron

Plagron Sugar Royal 1-10L

Plagron
150001300001161
€62.92
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 1-5L
Last items in stock
Plagron

Plagron Start Up 1-5L

Plagron
150001300001186
€47.26
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 Start Up 100-500ml
Last items in stock
Plagron

Plagron Start Up 100-500ml

Plagron
150001300001183
€17.49
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 PK 13-14 1-20L
Out of Stock - On Request
Plagron

Plagron PK 13-14 1-20L

Plagron
150001300001190
€12.74
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...
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