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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
Lumatek Daisy Chain 5M Control Cable
In stock
Accessories

Lumatek Daisy Chain 5M Control Cable

Lumatek
150003400000002
€17.49
This 5m long control link cable is designed to chain Lumatek controllable LED luminaires, allowing for a stable and accurate connection without any interference. You have simply connecting the male connector with self-locking M12 at exit "Signal Out" LED structure and the female into the "Signal In" the next unit structure. Technical / test data- The...
BioTabs Bactrex 50-250g
Last items in stock
BioTabs

BioTabs Bactrex 50-250g

BioTabs
150001300000482
€25.49
What is BioTabs Bactrex? Bactrex is a dry, water-soluble powder with a large number of beneficial soil and root microbes (including 6 strains of Bacillus spp.), Trichoderma fungi, actinomycetes and humic acid. Trichoderma’s are a species of fungi that are harmful to certain other fungi, including fungi that cause diseases among some plants. Why choose...
BioTabs Bactrex 50-250g
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BioTabs

BioTabs Mycotrex 100-500g

BioTabs
150001300000485
€35.39
What is BioTabs Mycotrex? Mycotrex is a blend of 9 species of Endo Mycorrhizal spores that are helpful for all types of plants flowers, vegetables, herbs and even for planting trees and shrubs. It also contains seaweed meal & humic acid. Why choose Mycotrex? Mycorrhiza are beneficial soil fungi that enter into symbiosis with the plants. They...
BioTabs PK Booster Compost Tea 750g
Last items in stock
BioTabs

BioTabs PK Booster Compost Tea 750g

BioTabs
150001300000487
€20.99
What is BioTabs PK Booster Compost Tea? PK Booster Compost Tea is a mixture of extremely concentrated organic compost that contains bat guano, kelp, P releasing bacteria, K mobilising bacteria and other selected special ingredients. Why choose PK Booster Compost Tea? If you wonder how can the organic gardener give his plants a really cool boost, here...
BioTabs PK Booster Compost Tea 2,5-8kg
Last items in stock
BioTabs

BioTabs PK Booster Compost Tea 2,5-8kg

BioTabs
150001300000488
€46.22
What is BioTabs PK Booster Compost Tea? PK Booster Compost Tea is a mixture of extremely concentrated organic compost that contains bat guano, kelp, P releasing bacteria, K mobilising bacteria and other selected special ingredients. Why choose PK Booster Compost Tea? If you wonder how can the organic gardener give his plants a really cool boost, here...
BioTabs Boom Boom Spray 100-250ml
In stock
BioTabs

BioTabs Boom Boom Spray 20-250ml

BioTabs
150001300001326
€8.99
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...
BioTabs Bio PK (5-8) 500ml
In stock
BioTabs

BioTabs Bio PK (5-8) 500ml

BioTabs
150001300000492
€31.59
What is BioTabs Bio PK (5-8)? Organic liquid fertiliser NPK: 2–5–8 that includes seaweed, vitamins, auxins and other phytohormones. Why choose Bio PK (5-8)? The mighty Bio PK 5-8 Top-Booster from BioTabs yields large and fragrant buds. Bio PK 5-8 contains BioTabs’ flower boosting formula combined with trace elements, phosphorus, potassium, calcium (2,5%),...
BioTabs Silicium Flash 2.5-9Kg
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BioTabs

BioTabs Silicium Flash 2.5-9L

BioTabs
150001300000497
€28.58
What is BioTabs Silicium Flash? A 100% organic plant feed that contains a quick acting dose of Silicon, Nitrogen, Phosphorus and Potassium that are rapidly absorbed by your plants. Why choose Silicium Flash? Silicium increases the plant’s resistance to heat, drought, pests and pathogens. It boosts the absorption of nutrients producing stronger plants...
BioTabs Guerrilla Box
Last items in stock
BioTabs

BioTabs Guerrilla Box

BioTabs
150001300000499
€29.99
What is BioTabs Guerrilla Box? GUERRILLA TABS and GUERRILLA JUICE in one kit. For indoor and outdoor cultivation. Guerrilla Tabs are organic slow release fertilizer tablets (10 grams NPK 15-7-8). They condition the soil through microbiological activity and simultaneously fertilize the plant. Guerrilla Juice is an organic liquid bloom and growth...
BioTabs Starter Pack
Last items in stock
BioTabs

BioTabs Starter Pack

BioTabs
150001300000503
€57.99
What is BioTabs Starter Pack? When you are getting ready for 100% organic growth, it is best to prepare your soil with a rich mix of beneficial bacteria and microorganisms. Starter Pack contains nutrients and soil improvers that you are going to need for a thriving and successful and 100% organic growth. The method consists of preparing the substrate...
BioTabs (10 U) (200 G)
In stock
BioTabs

BioTabs (10 U) (200 G)

BioTabs
150001300000504
€12.79
What are BioTabs? The tablets contain a formula of slow-acting organic nitrogen, bone meal, blood meal, feather meal, fish meal, natural humic acids and beneficial soil bacteria. BioTabs condition the soil through microbiological activity while fertilizing the plant. Why choose BioTabs? The beneficial soil bacteria improve the soil and contribute to...
BioTabs (100 U) (2Kg)
Last items in stock
BioTabs

BioTabs (100 U) (2Kg)

BioTabs
150001300000505
€94.33
What are BioTabs? The tablets contain a formula of slow-acting organic nitrogen, bone meal, blood meal, feather meal, fish meal, natural humic acids and beneficial soil bacteria. BioTabs condition the soil through microbiological activity while fertilizing the plant. Why choose BioTabs? The beneficial soil bacteria improve the soil and contribute to...
BioTabs Startrex 1.5-5Kg
Last items in stock
BioTabs

BioTabs Startrex 1.5-5Kg

BioTabs
150001300000507
€15.93
What is BioTabs Startrex? For soil and coco Startrex is a soil conditioner and Certified 100% organic fertiliser (NPK 3:1:2) with a high probiotic bacteria content that immediately work to improve the soil and ensure better uptake of organic fertilizers. The 3 most important components of Startrex are fulvic acids, hummus and silicon. Why choose...
BioTabs Orgatrex 1-5L
Last items in stock
BioTabs

BioTabs Orgatrex 1-5L

BioTabs
150001300000495
€14.14
What is BioTabs Orgatrex? Orgatrex (5-1-5) is a liquid organic growth and flowering accelerator that stimulates a healthy soil and optimal growing conditions. Orgatrex contains: alfalfa meal, mixed molasses, kali vinasse, silicon oxide and fine rock particles as a basis for micronutrients. It contains balanced quantities of: Zn, Cu, Ca, Mn, Mg, S, Si and...
LED Lumatek ATS 200W Pro
  • -20%
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Lumatek

LED Lumatek ATS 200W Pro

Lumatek
150002000000069
€295.19 €368.99
The perfect LED for tight grow areas The higher specification Lumatek ATS200W Pro LED is a light-weight fixture producing high levels of PPF of 508 µmol/s and a Photon Efficacy (fixture efficiency) of 2.5 µmol/J, covering perfectly up to 0,8×0,8m grow areas. Get ready to grow The array of the new ATS Pro range create a uniform spread of light at short...
Lumatek LED 5m Extension Cable 2.0 (x2)
Last items in stock
Accessories

Lumatek LED 5m Extension Cable 2.0 (x2)

Lumatek
150003400000003
€46.99
These two 5m long Extension Cables are designed to connect the Lumatek driver and LED fixture, in case the driver is used remote and away of the fixture. Allowing a stable and precise connection without any interference these product is composed by: 5M EXTENSION POWER CABLE FOR LED DRIVER - The withstand voltage between outer cover and electrode is 500...
Lumatek 315W 3100K CMH
  • -35%
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Lamps

Lumatek 315W 3100K CMH

Lumatek
150002300000039
€68.89 €105.99
CMH Lamp 315W 3100 240V This lamp has been engineered for use with Lumatek 315W CMH electronic ballast and is produced using high-grade ceramic arc tube technology and a specific horticultural gas blend that creates optimal spectral output for healthy plant growth. CMH technology creates high energy PAR/PPF levels with low heat at full spectrum which is...
Lumatek 1000W HPS 400V
  • -35%
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Lamps

Lumatek 1000W HPS 400V

Lumatek
150002300000042
€55.11 €84.79
Lumatek HPS Lamp 1000W 400V This lamp has been engineered for use with Lumatek Ultimate Pro 1000W 400V electronic ballast and is produced using high-grade ceramic arc tube technology and a specific horticultural gas blend that creates optimal spectral output for healthy plant growth. 400V HPS lamps are more efficient than standard HPS lamps and this...
Lumatek Zeus 465W Compact
  • -20%
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LED Equipment

Lumatek Zeus 465W PRO 2.9

Lumatek
150002000000076
€779.99 €974.99
Zeus 465W Pro 2.9 A very high-performance full-cycle LED solution for commercial and hobby horticulture cultivation With the power and flexibility to scale from vegetative growth to higher light intensities in bloom. Designed for 1.2×1.2m coverage.
BioTabs Perfect Plant Pack
In stock
BioTabs

BioTabs Perfect Plant Pack

BioTabs
150001300001435
€20.79
2 plants from seed to harvest A kit for growing 2 plants from seed to harvest in a simple and completely organic way. This kit also contains the required flowering booster Bio PK 5-8! The PPP box contains the following products in mini format: 150 g Startrex – Organic soil improver4 tabs BioTabs – Organic slow release tablets10 g Mycotrex – Microbial...
BioTabs SeedPlugs & Startermix (12unds.)
In stock
Substrates

BioTabs SeedPlugs & Startermix (12unds.)

BioTabs
150003600000034
€4.99
Easy germination! Give your plants the best possible initiation with the BioTabs kit consisting of the seedling tray Seedplugs of 12 cells and a nutritious bio Startermix solution! The Startermix solution is water soluble for easy irrigation and it includes the beneficial Bactrex bacteria, the Mycotrex mycorrhizae and a very valuable seeweed variety....
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