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Fertilizers

All you need to achieve the best nutrients solution for your plants, in hydroponics, aeroponics or soil.

Advanced Hydroponics

BioBizz

ATAMI

Terra Aquatica

CANNA

Guanokalong / GK-Organics

BIOCANNA

Advanced Nutrients

Cannabiogen

BioTabs

Mammoth Microbes

Plagron

Terralba

Lurpe Natural Solutions

THC - The Hemp Company

Trabe

Elite 91

Ecoforce

Bionova

Vithal Garden

Xtreme Gardening

SIVAL

Athena

BAC

Aptus Holland

Almicanna

UGro BENEFITS

House & Garden

FloraFlex Nutrients

Fenorganic

Herogra Especiales

SUPERthrive

Green House Feeding

Mycoterra

Biocal

Poballe

Top Crop

Showing 1-11 of 11 item(s)

Out of Stock - On Request

Guanokalong / GK-Organics

GuanoKalong Guano Powder 1-25Kg

Guanokalong

150001300000169

€136.78

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...

Out of Stock - On Request

Lurpe Natural Solutions

Lurpe Kelp Meal 1-25Kg

Lurpe

150001300000750

€188.67

Artic biostimulant Lurpe Natural Solutions offers you the best quality kelp meal (Ascophyllum nodosum) collected in the very clean waters of the Arctic Circle, and processed in Norway. Kelp is especially rich in iodine, calcium, chlorophyll, iron, and a wealth of vitamins as well as a range of trace elements. It also contains phytohormones that help...

Ecoforce

Cultivers Ecoforce Blood Meal 1-25kg

Ecoforce Cultivers

150001300000999

€86.65

Natural source of proteins Organic fertilizer with a high nitrogen content, obtained from blood meal. Provides a quick and balanced supply of nitrogen. Balanced growth activator Its nutritional elements are released gradually, meeting the needs of the plant during its development. Composition: Total nitrogen (N) 15% Organic nitrogen (N) 14%...

Out of Stock - On Request

Ecoforce

Cultivers Ecoforce Organic Guano Fertilizer 1-25kg

Ecoforce Cultivers

150001300001321

€42.25

Organic Fertilizer with Guano Greater fruit size and higher harvest yield. Stimulates natural defenses. Ecological organic fertilizer with high concentration of NPK. 100% natural and harmless product for animals and plants. High content of organic matter and humic substances, which have a beneficial effect on the physical, chemical and biological...

Out of Stock - On Request

Guanokalong / GK-Organics

GuanoKalong Guano Pellets 1-25kg

Guanokalong

150001300001536

€141.50

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...

Poballe Granulated Alfalfa (6-9 MM) 25 - 25000Kg

-50%

In stock

Time left

Poballe

Poballe Granulated Alfalfa (6-9mm) 25 - 1000kg

Poballe

150001300001552

€77.83 €155.65

100% Organic Alfalfa Pellets Alfalfa is the ideal additive to replenish lost nitrogen in the soil. It is a product obtained by compressing selected pure alfalfa, presented in 6 to 9 mm pellets. Available in 25Kg or 1000Kg. It is a natural product that loses moisture and, therefore, weight over time. This does not affect the product's quality.

Out of Stock - On Request

Green House Feeding

Green House Feeding Short Flowering 1-25kg

Green House Feeding

150001300000678

€330.18

shortFlowering one part Fertilizer Plants with a short flowering time of 8 weeks or less need higher amounts of instantly available potassium, in the early stages, to produce more and heavier fruits and flowers in a shorter period of time. It can be used in soil, coco, hydroponic, and aeroponic cultivation with the same fantastic results. It is designed...

Out of Stock - On Request

Green House Feeding

Green House Feeding Hybrids 1-25kg

Green House Feeding

150001300000688

€330.18

Especially designed for modern hybrids strains! The Hybrids feeding contains less ammoniacal nitrogen and higher amounts of magnesium which is beneficial for Hybrid varieties with a flowering time of 8-10 weeks and plants grown in hydroponic systems. The higher amount of magnesium and sulfate stimulates the production of essential oils, terpenes and...

Out of Stock - On Request

Green House Feeding

Green House Feeding Booster PK+ 1-25kg

Green House Feeding

150001300000697

€613.19

Booster PK+ This additive is especially formulated to provide adequate amounts of Phosphorus, Potassium, Magnesium and micronutrients to increase the resin production and the formation and density of flowers. The combination of Green House Powder Feeding, Calcium and Booster creates very professional, plant-specific line of nutrients for healthy and...

Out of Stock - On Request

Green House Feeding

Green House Feeding longFlower 1-25kg

Green House Feeding

150001300000710

€330.18

Long Flowering Fertilizer The balanced NPK ratio provides enough nitrogen throughout the whole stage of flowering and the high amounts of phosphorous allow the plants to develop a strong and healthy root system, especially for plants with a long flowering time more than 10 weeks. It can be used in soil, coco, hydroponic, and aeroponic cultivation with...

Out of Stock - On Request

Green House Feeding

Green House Feeding Calcium 1-25kg

Green House Feeding

150001300000714

€400.93

GHF Calcium Chelate This chelated Calcium prevents and corrects deficiencies which are caused due to a lack of/or imbalance in the assimilation of Calcium. If you use R/O water, rain water, or other source of soft water, and if your soil/substrate doesn't contain enough calcium, it is necessary to supplement with GHF Calcium. This Calcium is chelated...

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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Store Information

	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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Fertilizers

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