Fertilisers / additives

We carry a wide range of professional fertilizers and additives from all major manufacturers.

Biological or mineral fertilizer?

The main advantage of biological fertilizers is the taste of the final product, this is better than mineral fertilizers. The disadvantage is that the yield is not quite as high as with mineral fertilizers, because the plant grows more slowly. In addition, it should be noted that biolgic fertilizers take longer to be absorbed by the plant. Therefore, we recommend beginners to use rather mineral fertilizers, so that they can react more quickly in case of deficiency symptoms of the plant.

Experienced growers can tell which mineral fertilizer was used by the smell of the final product.

Fertilisers / additives for plant breeding


  • Advanced Hydroponics

    In 1993, Jay Jackson, founder and current Director of Advanced Hydroponics of Holland, was committed to finding an alternative to the then available fertilizers that he and many other growers had been using. Jay searched for a formula that would combine: easy use, high efficiency, and competitive pricing. In order to obtain the solution, Jay went to the experts at the “Dutch Flower Nutrient Research Center” in the Dutch city of Aalsmeer. To make the use as simple as possible, it was necessary to present the components in a way that allows easy mixing, so that any grower can easily adjust the volumes of the most necessary nutrients according to their needs. So, Dutch Formula was born! It is a liquid fertilizer consisting of three components which are to be mixed in an easy ratio of: 2:1:1 in the growing period, 1:2:1 in the pre-flowering period, and finally 0:3:1 in the period of full bloom. At first, the fertilizers were tested by Jay together with many of his fellow growers. The results were OUTSTANDING ! These results were not possible with the former fertilizers. Once perfected, the retail shop was started. In 1996, the Dutch Formula was presented at a trade show in Germany and the superior quality of Dutch Formula fertilizers together with growing demand led to the start of the wholesale business throughout all of Europe.

    The Dutch Formula line was soon expanded by a 100% all natural line of “Natural Power” which included a “Root Stimulator”, enzymatic supplement called “Enzymes”, a GrowthBloom Stimulator called “Excellerator”, and finally a product for maturing called “Final”.

  • Advanced Nutrients

    BigMike expanded his research, development, and marketing after he discovered that fertilizers sold by other companies failed to maximize the profit potential of high-level hydroponics gardens.

    He and his team of scientists discovered that most fertilizers lacked correct levels, ratios, and the types of quality components most useful for hydroponics plants.

    After two years of field testing conducted by a team of five Ph.D.s, the company unveiled a startling new line of products specifically engineered for hydroponics, which differs from soil growing in many key ways.

    These products, sold under the now famous Advanced Nutrients logo, embody a comprehensive approach to hydroponics growing.

    They contain proprietary blends of quality micro- and macro-nutrients, amino acids, hormones, expensive chelates, plant growth regulators, vitamins, enzymes, yeast, yeast extracts, organics, carbohydrates, microbes, beneficial bacteria, and beneficial fungi.

    Some products are almost totally organic, while others are synthetic-organic mixes. The company has created dozens of powerful growing formulas, including the Sensi Pro® Two Plus program, which features micro-adjusted week-by-week formulations designed to satisfy your plants’ changing needs during flowering and ripening.

    The company then released a specialty fertilizer called Monkey Juice that maximizes the potential of coco coir root zone media while fixing problems caused by coco coir and inferior fertilizers.

    We have also created a premium two-part bloom fertilizer called Connoisseur, which uses proprietary materials to push plants to the highest yields ever seen.

    For growers who want the tastiest, best-smelling crops ever, Advanced Nutrients has created Sweet Leaf, which increases growth rate while sugaring crops so that harvests have a delicious bouquet and taste.

    And all Advanced Nutrients products are backed by an unprecedented 100% guarantee. The guarantee means growers can buy and use the products with the assurance that you are getting the best for your precious crops.

    Nobody else offers a guarantee like we do because nobody else tests, designs, and manufactures specifically for hydroponics gardening needs.

    Ongoing plant-specific testing proves that Advanced Nutrients products greatly increase vigor, maturation speed, yield, and potency. Our products are engineered nutrition programs, soil treatments, root zone additives, foliar sprays, preventives, inoculants, compost teas, bud boosters, and other highly-effective specialty formulas that help growers create strong plants that are protected against pests and diseases that plague growers.

  • Aptus Holland

    Aptus Plant Tech develops and markets fertilizers, soil improvement product, insects repellents and specialty boosters. Aptus Plant Tech offers these products through 3 concepts. Aptus stands for plant care, Insect & Soil Care for soil improvement and insect repellents (biological) and Specialty Booster for specialty boosters

    Aptus, Insect & Soil Care and Specialty Booster products have common characteristics:

    • Top quality products from the professional greenhouse industry
    • Concentrated products
    • 100% organic products
    • Formulations contain multiple active ingredients
    • Certified products
  • Atami

    Atami: expert in plant nutrition and naturally innovating since 1997

    Liquid plant nutrition, stimulators and boosters have become more and more essential in the life of both the experienced and the beginning grower.

    Naturally innovating
    To meet this growing demand Atami B.V. has been busy since 1997 to compose the best products for you and your crop. We’re constantly innovating, and we do this in a natural way. We take into account all life on our planet – and in the universe of course. Sustainability is a very important aspect to us as well.

    A broad product range with a wide selection of products for any method of growing has been created. By continuously testing and improving its products, Atami can meet high quality standards.

    Without a doubt you want to take care of your crops during their whole growth cycle. When it comes to liquid plant nutrition, we developed several products. They all have their own nutrient cocktail with secondary nutrition elements. These elements are essential for an optimal growth in the formation of cell walls and the absorption of light energy.

    Boost your crop
    In addition to the basic products, Atami also offers various boosters and stimulators. Boosters provide a good stimulus to soil and affect the micro-organisms and bacteria in the soil. In addition, the boostersalso contain essential micronutrients that the plant itself can’t produce.

    We developed stimulators for the roots and flowers of your crop. The roots will get an explosive growth and the stimulatorhas an inhibiting effect on soil diseases. Stimulatorsfor the flowers ensure that the flowering phase becomes longer and more intense. It increases the sugar content of your crop whose flowers will get heavier, bigger, sweeter and more compact.

    Products for the whole growth cycle
    When you’re cultivating, you can find everything you need for the whole grow cycle in Atami’s product range. All Atami products are of a pure quality and highly concentrated. This makes the products economical in use and optimally balanced. In that respect Atami products can be used for almost any crop

  • Athena Switzerland

    Thank you for your interest in Athena ®! We don’t have samples for side-by-sides. Instead we offer proven results from top cultivators.
    Athena ® has been tested in facilities that have spent tens of millions of dollars on fertilizer. We’ve taken the risk so you don’t have to.
    We offer longer term value for money, rather than a short-term free sample.
    Athena ® is about growing consistent high-grade cannabis at low cost per mixed gallon.

  • Biobizz

    From planting seed to picking the first produce, Biobizz® are leaders in their field when it comes to eco-friendly crop cultivation. Potting soil, liquid fertilizers, substrate enhancers – we produce a huge range of 100% biological products for all kinds of plants. In fact, ever since we began in 1992, Biobizz has helped people grow successfully and organically, with no earth-hating chemicals in sight.

    Green thinking

    Our philosophy is pure and simple: to be ecologically aware and make the organic cultivation of crops accessible for everyone, without leaving behind any negative impact on the environment.

    Earth mission

    Before our top quality organic fertilizers are sold, you can be sure the highest level of research and development has gone into them. It’s why we can claim that every Biobizz® product consistently contains the correct amount of organic ingredients. And why we guarantee satisfaction and peace of mind. Because with us taking care of your crops, you know that you’re helping protect the earth from harm.

  • Bcuzz

    B’cuzz products are intended for the experienced grower that wants a maximum yield and return from their crop. For fruit with a deliciously sweet smell and taste.

  • Bio Nova

    At BIONOVA premium fertilizers our main goal is to provide THE MOST COST-EFFECTIVE FERTILIZER in the world. We supply maximum concentrated fertilizers and stimulators, as no cultivator benefits from low concentrated fertilizers because these are high in costs. BIONOVA has over 40 years of experience in the professional agriculture of Holland and supports cultivators in more than 25 countries.

    Innovative and always in contact and cooperation with cultivators to supply their needs, so they can say with confidence this is “My Way To Grow”. Are you curious to see which quantities you need for your operation, and which costs will be involved. Get in touch with one of our professionals.

  • BioTabs

    BioTabs is an innovative Dutch research company & producer of organic fertilisers & soil conditioners. We are growers with more than 35 years of experience in plant cultivation. We have been cultivating our beloved plants chemically on Rockwool for 25 years. Ten years ago we started testing organic cultivation.

    For us this was a turning point.

    The results were amazing. After an abundant harvest we hardly recognized the smell and taste of our plants.

    The smell and taste was many times richer and more intense than we had previously experienced. That was the beginning of our quest for the ultimate organic cultivation method…

    and so the BioTabs company was born…

  • Canna

    CANNA produces nutrients and nutrient media for the cultivation of fast-growing plants. Since its foundation in the early 1990s, all products have been scientifically tested prior to market launch. But even before this time, the founders carried out scientific research with plants.

    CANNAs founders were not satisfied with the available and very limited range of fertilizers. They therefore developed a nutrient that quickly became successful. A shopkeeper who used this nutrient found that the quality of the crop grown on mineral wool was drastically improved in this way. The results were so good that the first-born twins of CANNA, CANNA Vega and CANNA Flores (now known as CANNA Hydro Vega/Flores) quickly went into mass production.

    This marked the beginning of a business that within a few years had become the most innovative and reliable constant in the horticultural industry. However, this innovative approach did not only prove itself in the production of concrete products. CANNA also seems to be playing a pioneering role in detail. One result is the standard mixing ratio of 1:250 for nutrients that is commonly used and introduced by CANNA.

  • Crystal-Top

    Crystal-Tops range of powdered fertilizers consists of very pure additives, which guarantee residue-free production of the plants. The fertilizer is produced in Switzerland and thus guarantees a very high quality. It can be used on all substrates. For hydrocultures the addition Calolit is recommended. This is not necessary on soil. Only 3 fertilizer concentrates which combine a considerable yield with a good quality, these are the characteristics of a Swiss success story which is exported all over the world.

  • EM Switzerland

    EM is a human-friendly and environmentally safe product of EMRO (EM Research Organization, Japan), which creates synergistic effects by combining beneficial microorganisms (existing in nature) such as lactic acid bacteria, yeasts and photosynthetic bacteria. It was developed by Professor Teruo Higa in 1982. EM activates microorganisms already present in soil and water and maximizes their natural power/effect. The term EM represents a range of microbial products used in numerous applications such as agriculture, livestock, environmental purification/protection and healthcare, in more than 100 countries around the world.

    The trademark or trade name EM belongs to EMRO and is used for a selection of products.

    EM increases the diversity of microorganisms

    Healthy soil and clean water are maintained by the diversity and balance of the microorganism community that naturally occurs in it. For example, when the balance of microorganisms in the soil is disturbed, the soil becomes impoverished and plants grow poorly. When the soils microbiology is in balance, plants will be healthy and thus more resistant to damage caused by disease or pests.

    In polluted rivers, organisms that cannot survive in disturbed environments die out and the ecosystem becomes impoverished or destroyed. When the diversity of microorganisms is high, the reverse is true, the ability of natural self-purification is enhanced and the water becomes clean again. The reason why EM can solve these problems is that EM restores a healthy balance of microorganisms in the ecosystem, increasing its ability to self-purify.

  • F-Max

    F-Max is a young company that has more than 20 years of experience in the field of plant fertilization. F-Max stands for high quality fertilizers carefully prepared with the best ingredients. F-Max focuses on the growing number of people growing their own fruit and flowering plants at home. This allows them to achieve the best results in terms of taste, volume and extra yields for their plants.

    We strive for optimal results in terms of taste, volume and more revenue from your plants. We produce easy to dose high quality fertilizers. Our offer provides a solution for all your plants in all stages of growth and flowering.

    F-Max collaborates with renowned companies and research centers in the field of greenhouse technology.

  • Guanokalong

    This organic superfertiliser serves to improve taste, quality and yield. Guanokalong® is rich in natural ingredients and offers excellent growth by providing the root zone with essential microelements and enzymes in addition to macroelements to enable healthy growth of the plant.

    The organic guano of Guanokalong® is as organic as organic can be, as bats can decide for themselves which food they want to eat. The organic guano fertilizer is produced with the help of natural ingredients from the excrements of bats. This guano has been piled up in caves over hundreds of years and has been transformed into compost over time. Ripe fruits and healthy insects are abundant in the rainforest. This plant fertilizer is ideal for use in the organic cultivation of edible crops.

  • Hesi

    From the very beginning, high quality was the most important characteristic of Hesi fertilizers and plant additives. Valuable additives such as amino acids, enzymes and plant sugar make every product a source of health for plants. Through intensive research into the secrets of plant metabolism, HESI has succeeded in developing an optimally balanced composition for each phase of the plant cycle. This results in a clearly arranged fertilizer range with universal use and not for every plant species its own special fertilizer! Extra vital substances increase the plant energy and act like balsam on the plants. This makes the care of indoor, garden and terrace plants a real pleasure.

    In the Hesi factory in Kerkrade (Netherlands) all products are mixed, filled, packed and sent directly to the customer. The production is equipped with state-of-the-art technology and the integrated operating software inseparably links the business processes for stock, production, wholesale and financial accounting. This guarantees optimal transparency and needs-optimized production. Short downtimes in the warehouse, first-in-first-out, batch numbers and EAN-13 codes are a matter of course. Simple applications, detailed information and unambiguous colour coding facilitate correct use for plant lovers, and free brochures and info sheets support this. The love of detail is reflected in the plant physiology articles by Siglinde Winkler, a graduate engineer.

  • Hy-Pro

    Hy-Pro has been a household name on the fertilizer market for more than 30 years. And over the past 3 decades our market has become more professional, gardeners in ever increasing numbers want the right fertilizer formula for their mix of crops. Today at Hy-Pro we are very proud of our range of products. We have succeeded in retaining a simple solution and we have added science and research to help us produce better quality products. Hy-Pro Fertilizers are used by professionals all over the world, yet simple and affordable enough for every houseplant- or garden enthusiast to noticeably improve their results. As of 2020 our fertilizer products are sold in more than 1500 stores throughout Europe and our popularity still increases on a yearly basis.

  • Jungle-Boost

    All components are of natural origin, without chemical additives or other industrial waste.
    The products do not contain pesticides, fungicides or synthetically produced fertilizers.
    Jungle-Boost liquid fertilizers ensure strong, resistant plants and a healthy, extensive root system.
    Jungel-Boost fertilizers contain all necessary growth and flowering elements in one product. No further fertilizers are needed, the addition of stimulators is still recommended.

  • Metrop

    Years ago Metrop fertilizer introduced a new generation of liquid bio-mineral fertilizers appreciated recommended and trusted in Holland by experienced professionals, but also used by hydroponic hobby growers. With Metrop liquid fertilizers each harvest is pushed to its maximum in weight but also in taste.

    Metrop concentrated liquid fertilizers are made of the very best Macro- & micro- elements, these high quality raw materials make all Metrop fertilizers suitable for all mediums , whether you grow on soil, grow on coco or grow on hydroponic systems, for hobby or for professional crops, with Metrop fertilizer you start with a simple and easy line of products that only need an adjusted grow-schedule, depending on the grow-medium.
    Metrop fertilizer always bring high quality buds & crops in weight and taste.
    As a liquid soluble fertilizer for the hydroponic market, professionals know that Metrop fertilizer are very well balanced, biological degradable and leave no residue behind.

  • Plagron

    Everyone can make a success of their grow, and we’ve got the high quality products and expert knowledge to help you get the job done. We believe growing should be both simple and cheap, which is why our entire product range is easy to use and cost-effective. In addition to our four lines of substrates and base nutrients, you can choose from a wide range of additives that each have their unique effects. And we’re there to guide you every step of the way.

    That’s our promise: to do everything to empower you, the passionate grower, to achieve legendary results.

  • Terra Aquatica

    Fertilizer and systems manufacturer hydroponics since 1995.

    High yield fertilizers, nutritive solutions in and out of soil, Terra Aquatica has developed a whole range of fertilizers and hydroponic growing systems to allow you to control your plantations with complete peace of mind and ensure a generous harvest. Simply follow the application charts on all bottles of Terra Aquatica fertilisers or solutions to ensure vitality and productivity for your plants, whatever the substrate (hydroponics, soil, coco, etc.).

    Your crops are under control!

  • Fungi & bacteria

    Fungi and bacteria have an ever increasing influence in organic farming. The latest research shows that most plants form symbioses with bacteria and soil fungi. The fungi and bacteria exchange nutrients with the plant via the roots. Research in this area is only just beginning. Much is only now being discovered. Cannabis reacts very well to fungi and bacteria, which means that using bacteria and fungi means a higher yield and less fertiliser.

  • Various Fertilisers

There are 382 products.

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