GeoHumus is a company producing organic and organochemical fertilizers since 1985.
It offers a variety of high-quality fertilizer products to enhance plant growth and health.
Explore our collections page to discover the perfect fertilizer for your gardening needs.
Shop now and experience the benefits of GeoHumus products for yourself!
Better soil structure & Water retention capacity.
Combines humus (vermicompost), organic manure, plant compost and attapulgite clay.
Biological fertilizer: micro-granules or pellets with high levels of NPK and high levels of organic carbon
A natural mineral which improves the physicochemical characteristics of the soil. It also provides calcium and sulfate.
An additive which increases the efficiency of fertilizers especially nitrogen and phosphorous-based fertilizer inputs.
Natural clay is used in agriculture as a soil conditioner. It enhances the porosity and water retention of the soil.
Biostimulant product rich in humic acids and polysaccharides. Derived from vegetable raw material.
Excellent quality liquid biostimulant which contains humic acids in a dense form as well as humus (vermicompost)
Liquid biostimulant-high quality humic-fulvic acid actuator. Improves fertility of the soil, stimulates the root system, activates (chelates) inorganic fertilizers.
COMPOST tea from vermicompost extracts. Rich in mocroorganisms ( bacteria, protozoa, actimomycetes, algae etc )
Copper and Aminoacids for Stronger and well-nourished plants
Liquid copper fertilizer derived from organic chelated compounds
Proteins, aminoacids, trace elements and vitamins to the strengthen plants
Innovative liquid organic concentration that reduces water evaporation
Liquid sulfur-based product with immune-enhancing additives and wetting agents
A solution of potassium tetrasilicate, one of the best biological solutions
New type of biostimulant product which help the plants recover from stressful conditions
Safe form nitrogen (polymethylene) which is released gradually, providing a stable growth with very high absorption rates.
Balanced composition of macroelements, trace elements (chelated form) & Humus
Complete liquid mineral fertilizer with organic agents such amino acids, trace elements.
Specialized liquid fertilizer for complete nutrition of olive trees.
Specialized liquid fertilizer for the preparation of olive trees. It contains trace elements such as copper (Cu) and boron (B)
Geo HortiPhos is a mix of liquid phosphorus (P) fertiliser with Calcium (Ca). It increases fruit retention
New type fertilizer of high solubility and purity, in a powder form. Ideal for meeting the nutritional requirements of high dynamic crops.
Innovative complexion of Boron and Zinc. Ensures rapid correction and absorption of B and Zn in plants when applied foliarly
Contains high quality trace elements, especially Iron (Fe) and manganese (Mn). Ensures rapid correction and prevention of deficiency.
Pioneering calcium and magnesium fertilizer. It is complexed with the help of LSA ( ammonium lignosulfonate ) which in combination with the herbal extracts it contains
Liquid magnesium ( Mg ) fertilizer. The natural LSA complexing medium ( ammonium ligninesulfonate ) has the same chemical structure with cell walls
Liquid Zinc ( Zn ) fertilizer. Τhe natural LSA complexation ( ligninesulfonate ammonium ) has the same chemical structure with plant cell walls
Iron fertilizer in a solid form. Directly absorbable by plants. Provides all the benefits of Fe:
reduces physiological abnormalities associated with a lack of calcium, enhances flowering and improves fruit setting.
This balanced mixture of amino acids, peptides, polypeptides, algae and the plant hormone Glycibetaine, achieves rapid absorption and is immediately available to the plants.
Contains Αscophyllum nodosum algae. This characteristic is known as an excellent plant booster which also helps during stressful environmental conditions.
New technology product that contains the amino acid tryptophan in a significant quantity (20%).
The amino acids methionine and phenylalanine, stimulate the biochemical functions of plants responsible for coloring of fruits, the concentration of sugars, the distribution of color and maturity.
Natural osmosis regulator and anti-stress product. It contains amino acids and peptides, mainly glycobetaine (glycine-betaine).
Combines amino acids from natural origin, auxins and the cytokinin zeatin which is a very important plant hormone that promotes cell division in plant roots and shoots.
It supplies the plant with Molybdenum and Boron. Accelerates fruit growth & increases sugar content.
A completely natural way to keep snails away from our garden.
Specialized organic product containing limestone algae that aid healthy root creation and growth in transplants and young plants.
Product for protecting and caring for cuts caused by pruning, grafting or by accident.
Liquid organic fertilizer which achieves bigger flowers and brighter colors.
Fertilizer manufactured for the needs of a vegetable garden.
Liquid organochemical fertilizer for flowering plants.
Unique liquid fertilizer for fruiting and olive trees.
Slow release liquid nitrogen fertilizer.
Specialized fertilizer for Orchid growth, contains the basic nutrients that orchids need.
Specialized fertilizer for Orchid Bloom. Contains the essential elements for flowering.
Unique, dense composition of high-quality trace elements, especially iron (FE) and Manganese (Mn).
Chelated iron (Fe) in powder form, ideal for use in all types of soils regardless of pH.
Unique combination of chelated FE EDDHA and EDTA in liquid form.
Fertilizer that combines calcium (Ca) and magnesium (Mg)
New technology liquid phosphorus and potassium fertilizer in liquid form.
Diatomite is a natural mineral of plant origin in form of white powder.
this fertilizer consists of three main trace elements of copper (Cu), manganese (Mg) and Zinc (Zn).
Sulphur fertilizer in a powder form. Sulphur is a secondary element, necessary for the production of amino acids & proteins in plants.
A revitalizing organic mixture of algae and plant essential oils.
New technology fertilizer suitable for sustainable farming.
Liquid copper (Cu) fertilizer which has been chelated with EDTA.
Alternative way of protecting trees from insects without the use of pesticides, suitable for organic farming.
An excellent way for the control of flying insects and their eradication in green houses.
This product is a green emulsion which gives a long lasting greener colour to lawn.
Biological way to protect cabbage and all cruciferous vegetables from the cabbage fly.
Redworms accelerate composting procedures and are beneficial microorganisms to the end product.
Choosing the right liquid fertilizer depends on a variety of factors, including the type of crop you are growing, the soil conditions, and the specific nutrient needs of the plants. Here are some general tips for selecting the right liquid fertilizer:
Identify the nutrient deficiencies: Conduct a soil test or plant tissue analysis to determine which nutrients are lacking in your soil or plants. This will help you select a liquid fertilizer that contains the specific nutrients your plants need.
Consider the NPK ratio: Liquid fertilizers come in different ratios of nitrogen (N), phosphorus (P), and potassium (K), which are represented by the NPK ratio on the label. Choose a fertilizer with an NPK ratio that matches the needs of your plants.
Choose the right type of fertilizer: Liquid fertilizers can be classified as organic or inorganic. Organic fertilizers are made from natural sources and release nutrients slowly over time, while inorganic fertilizers are made from chemical compounds and provide a quick release of nutrients. Consider the pros and cons of each type before making a decision.
Consider the pH level: Some liquid fertilizers can affect the pH level of the soil. Make sure to choose a fertilizer that is appropriate for the pH level of your soil.
Check for additives: Some liquid fertilizers contain additives such as micronutrients or growth enhancers. Consider whether these additives are necessary for your plants and whether they are compatible with other fertilizers or chemicals you may be using.
Overall, it’s important to choose a liquid fertilizer that meets the specific needs of your plants and fits within your overall fertilization plan. Consulting with a professional agronomist or horticulturist can also be helpful in selecting the right fertilizer.
With over 38 years of testing and working hand in hand with thousands of farmers and growers all over Greece, our team of expert agronomists know exactly how to help with most crop problems and can advise you depending on your needs.
You may find our range of products at your local plant store or in most agricultural supply stores around Greece. Find where the closest geoHumus supplier for liquid biostimulant products located in your area.
Ελληνικά 
English (UK)