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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.

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Irrigation

Living Soil

GroLab

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Substrates

Indoor Growing Kits

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Pest Control

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Showing 1-20 of 20 item(s)

Guanokalong / GK-Organics

GuanoKalong Guano Powder 500gr

Guanokalong

150001300000168

€9.49

It is a natural fertilizer suitable for organic agriculture. The proof that Guanokalong is completely organic is that bats feed on insects and fruits. This food is present in the jungle, where human beings have no influence. Guanokalong contains a mixture of macro, microelements and enzymes that cannot be chemically reproduced in the laboratory and...

Guanokalong / GK-Organics

GuanoKalong Guano Powder 1-25Kg

Guanokalong

150001300000169

€12.25

Guanokalong / GK-Organics

GK-Organics Lava Worm Powder 5-25L

Guanokalong

150001300000337

€20.75

What is GK-Organics Lava Worm Powder? It is a combination of volcanic rock dust and worm castings: naturally very rich in minerals and therefore highly suitable for stimulating growth without using too many additives. GK-Organics Lava Worm Powder also contains a wide range of scarce trace elements, making this product unique in the plant nutrition...

Guanokalong / GK-Organics

GK-Organics Complete Organics 0.5L

Guanokalong

150001300000626

€12.49

What is GK-Organics Complete Organics? GK-Organics Complete Organics is a 100% organic fertilizer all in one, it contains everything you need for the growth and flowering of your plants. It is a balanced mix of Guanokalong Powder, Seaweed Powder, Palm Tree Ash, Veg Pearls and Lava Worm Powder. If you have little time to take care of the conditions of...

Guanokalong / GK-Organics

GK-Organics Complete Organics 1-22L

Guanokalong

150001300000627

€16.03

In stock

Guanokalong / GK-Organics

GK-Organics Palm Tree Ash 0.5L

Guanokalong

150001300000630

€8.19

What is GK-Organics Palm Tree Ash? Palm Tree Ash is a perfect organic flower intensifier to use with Guanokalong Powder. Composed of palm ash with high content of potassium, phosphorus and magnesium. It also contains many other elements that help to level the acidity of the soil. NPK 0-1-30 in powder formGray colorpH value: 10 (high) Benefits...

Guanokalong / GK-Organics

GK-Organics Palm Tree Ash 1-25L

Guanokalong

150001300000631

€10.37

Guanokalong / GK-Organics

GK-Organics Seaweed Powder 0.5L

Guanokalong

150001300000636

€13.99

What is GK-Organics Seaweed Powder? Seaweed Powder is a completely organic and vegan microogranism enhancer. Thanks to its microelements, you can improve the quality of your soil to favor the growth of your plants. This algae powder also allows for greater moisture retention, improving the moisture balance in the soil. Benefits The growth hormones...

Guanokalong / GK-Organics

GK-Organics Seaweed Powder 1-25L

Guanokalong

150001300000637

€17.44

SUPERthrive

SUPERthrive Plant Vitamin Solution with Kelp (120-960ml)

SUPERthrive

150001300001256

€24.99

Plant stimulator In the form of a concentrated liquid that stimulates growth and improves metabolic processes inside the plant. It is a stimulant to accompany conventional fertilization, as it is not a nutrient in itself. It is a very popular stimulator all over the world and is used both for plants in production and for mother plants, cuttings, bonsai,...

Out of Stock - On Request

Aponix

Aponix Soilless Vertical Tower - 120 plants

Aponix

150001200000082

€1,499.99

Your vegetable garden anywhere The Aeroponic Tower - 120 is the perfect system for growing a large number of plants anywhere in a space of less than 1m². The system has a water pump that propels the liquid nutrient solution from the reservoir at the base to the top, gravity being responsible for vertical irrigation, while an internal system ensures that...

Out of Stock - On Request

Aponix

Aponix Standalone Vertical Tower - 120 plants

Aponix

150001200000085

€1,299.99

Your vegetable garden anywhere The Aponix Tower system includes a standing base for standalone soil-less or soil-based towers, with a water reservoir and access points for easy maintenance. This system provides a versatile and efficient solution that allows to setup an increased production garden in any 1m2 space. The system has a water pump that propels...

Guanokalong / GK-Organics

GuanoKalong Guano Pellets 1-25kg

Guanokalong

150001300001536

€11.85

Pellet Format It is a natural fertilizer suitable for organic agriculture. The proof that Guanokalong is completely organic is that bats feed on insects and fruits. This food is present in the jungle, where human beings have no influence. Guanokalong contains a mixture of macro, microelements, and enzymes that cannot be chemically reproduced in the...

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...

Home

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...

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...

In stock

Guanokalong / GK-Organics

GK-Organics Veg Pearls 0.5L

Guanokalong

150001300000846

€8.49

100% vegan fertiliser This is a vegan super fertiliser and is made from a plant-based extract of sugar cane. A complete and economical alternative for manure. It will provide astonishing growth using 100% organic means. Reduces irrigation needs & improves soil life Slow- and fast-releasing nitrogen No leaching, no leaf scorch Aplication:...

In stock

Guanokalong / GK-Organics

GK-Organics Veg Pearls 1-25L

Guanokalong

150001300000847

€10.37

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.

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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)
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