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Showing 49-72 of 106 item(s)

Guanokalong / GK-Organics

GK-Organics Complete Organics 1-22L

Guanokalong

150001300000627

€16.03

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 Palm Tree Ash 1-25L

Guanokalong

150001300000631

€10.37

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 Seaweed Powder 1-25L

Guanokalong

150001300000637

€17.44

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...

Ecoforce

Cultivers Ecoforce Liquid Earthworm Humus 1-20L

Ecoforce Cultivers

150001300001291

€11.78

Organic Matter Rich in Microorganisms The continuous application of earthworm humus improves the properties of the soil, which translates into an increase in the quality and production of the crops. Earthworm humus has a high microbial activity that improves plant growth. Stimulates root development of plants and their absorption of nutrients. It has...

Lurpe Natural Solutions

Lurpe Green Sunrise 1L-4L

Lurpe

150001300000932

€27.82

What is Green Sunrise? Lurpe Natural Solutions Green Sunrise is a blend of premium ingredients, ready to be added to compost teas during the plants' growth phase. The selection and proportion of herbs and other ingredients make Green Sunrise the ideal complement to your growing teas. All ingredients are authorized for use in organic farming....

Growth Technology Clonex Mist Concentrate 1L - 5L

Germination & Rooting

Growth Technology Clonex Mist Concentrado 1L - 5L

Growth Technology

150001300001004

€50.93

Roots clones faster, energetic and healthy! Clonex Mist Concentrate is a unique concentrated foliar additive designed to increase rooting rate. Ensures results when using Clonex 50ml root gel together. An innovative blend of amino acids and natural minerals that favor the cells responsible for root formation. It also protects seedlings from pests....

Bionova

Bionova Hydro Supermix 1L - 20L

BioNova

150001300001044

€17.82

What is BioNova Hydro Supermix? All-in-one food grade mineral main fertilizer especially developed for hydroponic systems. This combination contains all the minerals and trace elements needed for a rapid growth and abundant flowering. Next to Hydro Supermix it is important to apply PK 13-14 as a flowering booster during the entire flowering period....

In stock

Ecoforce

Cultivers Ecoforce Sugar Cane Molasses 1-20L

Ecoforce Cultivers

150001300001052

€12.07

Improves soil properties Favors microbial activity in the soil, facilitating the availability of nutrients. Increases soil fertility, improves soil conditions and stimulates soil-plant interactions. Stimulates crop growth It favors obtaining abundant harvests, improving the capacity to retain water and nutrients. Amino acids form essential proteins in...

Bionova

Bionova PK 13-14 1-20L

BioNova

150001300001070

€18.67

What is BioNova PK 13-14? PK 13-14 is the perfect combination of Phosphor and Potassium. Phospor activates blooming and Potassium prompts flowering. Containing barely any ballast salts and heavy metals. This way the PK 13-14 is also directly absorbable by the root system, and no heavy metals will remain in the end product. PK 13-14 should always be used...

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

Plagron EuroPebbles 10-45L

Plagron

150001400000018

€8.49

Euro Pebbles by Plagron is an inert hydroponic substrate composed of high quality expanded clay.

Ecoforce

Cultivers Ecoforce Force Contact Potassium Solution (Ecological Insecticide) 250ml-20L

Ecoforce Cultivers

150002700000048

€9.99

Ecological Insecticide FORCE CONTACT OLEATBIO is biodegradable and based on potassium salts of vegetable fatty acids and high quality essential oils. It acts by contact, has a dissolving action that exerts on the exoskeleton of insects and reduces the incidence of the treated pest. Zero Residue Cleaning 100% effective against: whitefly, spider mite,...

Ecoforce

Cultivers Sulfur Liquid Fertilizer 1-5L

Ecoforce Cultivers

150001300001286

€14.90

It works by inducing the natural defenses of plants Improves crop yields by increasing nitrogen use efficiency. It activates the plant's defenses against fungal attacks such as powdery mildew, mites, and fungus. Decreases the pH of alkaline soils Promotes the synthesis of sulfur amino acids (cystine, methionine, L-cysteine), proteins, phytochelatins,...

Terra Aquatica

Terra Aquatica Pro Organic Grow 1-10L

Terra Aquatica

150001300000472

€12.73

What is Pro Organic? PRO Organic are nutrients authorized for organic farming with two formulas, Grow and Bloom. These two products cover all the needs of plants at all stages of their development. They activate the environment of the root zone by feeding the microorganisms that live in harmony with the plant, always in an ecological and respectful way...

Terra Aquatica

Terra Aquatica Pro Organic Bloom 1-10L

Terra Aquatica

150001300000476

€12.73

Terra Aquatica

Terra Aquatica Fulvic 1-60L

Terra Aquatica

150001300000294

€19.80

What is Fulvic? Fulvic is a soluble humus containing humic and fulvic acids that enrich the nutrient solution. Why choose Fulvic? Accelerates the absorption of nutrients in the root zone where minerals penetrate the plants. Fulvic transports the mineral nutrients in the plant through its roots, increasing the growth rate, yield and the quality of the...

Terra Aquatica

Terra Aquatica Seaweed 1-5L

Terra Aquatica

150001300000457

€18.86

What is Seaweed? Seaweed® is obtained from a seaweed extract that improve the vitality of the plant and the soil. Seaweed is a great growth enhancer, making plants develop strong and healthy. Why choose Seaweed? This product will help you to achieve a much earlier pre-flowering and with many more flowering points. It reduces stress and enhances plant...

Terra Aquatica

Terra Aquatica Silicate 1-5L

Terra Aquatica

150001300000459

€12.73

What is Silicate? Silicate provides an extra supply of silica for your plants in a natural and soluble way, so that they can be easily absorbed by cells. It contains organic matter that has been transformed over time in a biological way as well as natural silicic acid clay. Why choose Silicate? Silica, when assimilated by the plant, forms a natural...

Terra Aquatica

Terra Aquatica FlashClean 1-10L

Terra Aquatica

150001300000461

€9.90

Why choose FlashClean? FlashClean removes fertilizer residues that accumulate in hydroponic systems, substrates and soil. It can be used in all systems and during cultivation and also between harvests to clean accumulated salts from the systems. Plant stress reduction caused by excess fertilizer or nutrient imbalance. FlashClean is also an excellent...

Terra Aquatica

Terra Aquatica FinalPart 1-60L

Terra Aquatica

150001300000510

€8.86

What is FinalPart? FinalPart is a complete late flowering nutrient/stimulant requiring no additional boosters. It increases flowering and production of active principles, and eliminates nutrient excess. Why choose FinalPart? FinalPart acts in 3 ways: It sends the plant a strong signal that it is coming to the end of its life; this prompts the plant to...

Terra Aquatica

Terra Aquatica Humic 1-5L

Terra Aquatica

150001300000515

€19.24

What is Humic? Humic is an excellent source of Humates derived from a new, natural, sustainable source: sawdust! Why choose Humic? This new technology provides a clean product, free of residues, and of course uses a totally sustainable supply. Containing nothing but pure ligno-humate organic compounds with an exceptionally high percentage of plant-active...

Terra Aquatica

Terra Aquatica CalMag Supplement 1-10L

Terra Aquatica

150001300000518

€9.43

What is CalMag Supplement? Calcium Magnesium Supplement provides concentrated Calcium and Magnesium in a highly bioavailable, clean and soluble form that will not clog drippers. It can be used alongside most nutrient regimes. Why choose CalMag Supplement? Proper Calcium and Magnesium availability is vital to optimize nutrition in fast growing plants. It...

Terra Aquatica

Terra Aquatica Root Booster 1-10L

Terra Aquatica

150001300000522

€17.07

What is Root Booster? Root Booster is a natural root growth supplement that helps plants establish healthy and vibrant root systems. It contains vitamins, enzymes, organic and humic acids that stimulate root mass through completely natural means - not by using synthetic PGRs. Why choose Root Booster? Root Booster is an outstanding additive for seedlings...

Terra Aquatica

Terra Aquatica DualPart Bloom 1-10L

Terra Aquatica

150001300000534

€11.41

What is DualPart? GH and NASA chemist Cal Hermann created this powerful 2-part formula, and along the way added several important bonuses for fast growing plants with marked differences between growth and flowering needs. Why choose DualPart? DualPart uses several mineral types so your plants always have access to the elements they need, in the right form...

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

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