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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

GrowRooms

Lighting

Growing Systems

Irrigation

Living Soil

GroLab

Fertilizers

PH e EC

Substrates

Indoor Growing Kits

Environment

Pots & Others

Protective Equipment

Accessories & Tools

Pest Control

Germination & Rooting

Harvest & Drying

CannaDouro Magazine

Seeds

Compost & Yard Waste

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Showing 1-13 of 13 item(s)

BAC

BAC Pack TriBAC Base (Grow, Bloom & PK)

BAC

150001300000966

€29.99

The complete 100% organic and vegan pack Organic Grow Ensures optimal development of branches, roots/root systems, shoots and leaves. Add until the first flowers form and then replace with B.A.C. Organic Bloom. Organic PK Booster Stimulate your plant by starting an explosive production of sugars and improve the flavor, smell and quality of your final...

BAC

BAC Organic Grow 1-10L

BAC

150001300000883

€15.37

Healthy and easy growth Organic Grow is a natural and organic product, suitable for the growth cycle of your plants. This balanced mix of nutrients provides crops with all the nutrients they need for rapid growth. The objective is to achieve well-developed roots, to have a well-worked base so that new shoots can continually emerge and the plant grows with...

Meters

Adwa AD11 Waterproof pH-TEMP Pocket Tester (with Replaceable Electrode)

Adwa Instruments

150001600000046

€48.99

Fast, stable and precise, for growers that require accuracy Simple user-replaceable pH/Temp probe: just unscrew the plastic ring on the top of the electrode and replace it with a new one! 2 rows display LCD (reads both pH and temperature measurements) and built-in HOLD function that freezes the display for easy and accurate recording. Other features...

Meters

Adwa AD32 Waterproof EC/TDS-TEMP Meter with Removable Probe

Adwa Instruments

150001600000047

€59.99

The AD32 is a waterproof meter for Conductivity, TDS, and temperature with a sealed housing against humidity. It features automatic temperature compensation (ATC) for accurate readings, displayed in °C or °F, and a selectable Conductivity/TDS conversion factor. The meter includes a unique stability indicator on the LCD and a low battery alert.The AD32P...

Probes

RIKA RK520-02 Soil Moisture, Temperature & EC

Rika

120000200000063

€219.99

Substrate humidity, temperature, and EC The RK520-02 integrates soil moisture, temperature, and EC in just one probe. The probe features temperature compensation to ensure measurement accuracy. The probe can be placed at the surface, or permanently embedded underground and connected to a datalog or similar. This model features a two-wire RS-485...

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RIKA - PAR Sensor RK200-02B - 350~1100nm - 0-2000W/m2

Rika

120000200000058

€594.69

Quantum PAR Sensor ,Photosynthetic Active Radiation Sensor The RK200-02B PAR Sensor is mainly used for measuring solar radiation within 350~1100nm wavelength. It is easy installation and can work continuously in all weathers. When there is sunlight, voltage output proportional to incident light intensity will be generated by the silicon-photo detector in...

Environment

RIKA - RK300-07 - Outdoor NH3 Concentration Sensor - 0-100ppm

Rika

120000200000058

€594.69

RK300-07 NH3 Concentration Sensor RK300-07 NH3 Concentration Sensor is composed of three electrode electro-chemical sensor and high performance microprocessor. the built-in temperature sensor for temperature compensation, can accurately measure the ammonia concentration environment, perfect combination of electro-chemical sensors and transmitting...

Out of Stock - On Request

BAC

BAC Auto Stimulator 120-300ml

BAC

150001300001436

€33.89

Biostimulator Auto Stimulator is a highly concentrated biostimulator for autoflowering and fast-growing plants. 100% vegan and organic Composed of extracts from multiple plants, it stimulates microorganisms that make the plant more capable of assimilating the fertilizer. That is why its use must be combined with Fast Food autoflowering fertilizer to...

Out of Stock - On Request

BAC

BAC Yuccah 250-500ml

BAC

150001300001215

€24.14

Yucca Shidigera Extract 100% Natural extract that acts as a natural humectant and soil enhancer. It reduces liquid tension, making it more absorbable by the roots. It improves the roots' ability to obtain water during drought periods. Acts as a humectant when combined with other pesticides, increasing their effectiveness, thereby enhancing plant...

Out of Stock - On Request

BAC

BAC Yuccah 1-5L

BAC

150001300001217

€68.86

VitaLink The Essentials pH Up 50% (Potassium Hydroxide) 1L

In stock

Correctors

VitaLink The Essentials pH Up 50% (Potassium Hydroxide) 1L

Vitalink

150001300001065

€11.49

pH up VitaLink Essentials pH Up is a concentrated alkaline solution (50% potassium hydroxide) which can be used to adjust the pH of nutrient solutions Use in small controlled doses to raise the pH of nutrient solutions. Mix thoroughly and measure with a calibrated pH meter to attain the desired pH reading. Ideal for adjusting large volumes of nutrient...

VitaLink The Essentials pH Down 81% (Phosphoric Acid) 250ml-1L

In stock

Correctors

VitaLink The Essentials pH Down 81% (Phosphoric Acid) 250ml-1L

Vitalink

150001300001066

€7.29

pH Down This product will allow you to decrease your pH levels. pH Down is 81% phosphoric acid that will reduce your pH when added to most liquids. It is the upmost importance to ensure when growing plants that you maintain a good healthy pH level in your nutrient solution. The average criteria for pH levels is between 5.5 – 6.5 however this can vary...

Poppins Lab Glass Jar UV black 250-1000ml w/ temp control

Out of Stock - On Request

Harvest & Drying

Poppins Lab Glass Jar UV black 250-1000ml w/ temp control

Poppins Lab

170000200000058

€9.79

Optimize Conservation For all those who want to maintain freshness and control storage conditions. The Poppins Lab storage jar combines technology and design to offer you the best storage experience. The jar's black surface blocks UV rays, protecting the contents from degradation and nutrient loss caused by light. Equipped with innovative temperature...

About Us

Open Grow™ is a Portuguese company that develops automation solutions for agricultural growing environments and is the creator of the modular system GroLab.

In addition to technological innovation, it also engages in the commercialization of cultivation products, offering complete solutions for both amateur and professional growers.

Welcome!

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	Open Grow, LDA Edifício Expobeiras, Prq. Ind. de Coimbrões, 3500-618 Viseu, Portugal
	+351 232 458 475 * \| +351 968 517 600 **
	Email: info@opengrow.pt

*(Call to the Portuguese fixed network)
**(Call to the Portuguese mobile network)

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