
Price: 24,95 €
24,95 € per 1l - 19 % VAT incl.
available now
Topmax is a completely organic supplementary fertiliser which stimulates flowering. This fertiliser accelerates the plant?s cell division processes, as well as the development and production of fructose in the blossom.
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Price: 11,90 €
4,76 € per 100ml - 19 % VAT incl.
available now
BioBizz Root-Juice is a 100% organic root fertiliser - especially important during the first weeks of plant growth. The humic acid contained in Root-Juice, various fulvic acids, and seaweed ensure healthy development of the roots.
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Price: 9,90 €
19,80 € per 1l - 19 % VAT incl.
available now
Alg-A-Mic is an organic bio stimulant, which can be combined with normal fertilisers. Extracted from cold-spun seaweed, it contains high proportions of trace elements, hormones, vitamins, and amino acids, which cover the entire spectrum of the plant?s needs.
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Price: 14,90 €
14,90 € per 1l - 19 % VAT incl.
available now
Algae-based bio stimulant.
Powerful and gentle at the same time.
Alg-A-Mic is an organic bio stimulant, which can be combined with normal fertilisers. Extracted from cold-spun seaweed, it contains high proportions of trace elements, hormones, vitamins, and amino acids, which cover the entire spectrum of the plant?s needs.
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Price: 8,90 €
8,90 € per 1l - 19 % VAT incl.
available now
Fish Mix from BioBizz is an organic liquid fertiliser that stimulates the biological activity in the soil and accelerates plant growth.
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Price: 99,90 €
19,98 € per 1l - 19 % VAT incl.
available now
Topmax is a completely organic supplementary fertiliser which stimulates flowering. This fertiliser accelerates the plant?s cell division processes, as well as the development and production of fructose in the blossom.
...Good soil, strong plants
Plants can only grow optimally if they are supplied with sufficient nutrients. This is because they all have varying needs in their cultivation, growing and flowering phases. Considering this, the careful selection of soils and nutrients always plays a crucial role in successful indoor growing. At Growmart, we sell soils and growing media from all the known manufacturers, as well as hydroponic nutrients and plant propagation supplies both for beginners and advanced users.
Soils and growing media
The importance of a good soil substrate for healthy plant growth, flowering and fruiting cannot be emphasised enough. The quality and structure of the substrate used are crucial both for the formation of healthy and strong roots, as well as for the ability to store water and an adequate nutrient supply. In addition to various pre-fertilised soils for use during the growing phase, the vegetative phase and the flowering phase, we also stock coconut fibre substrates such as Canna Coco or fired clay balls (clay pebbles). An initial investment in a growing medium perfectly adapted to a specific life phase of the plant and free of pests will always pay off.
Nutrients and fertiliser sets
From propagation to the growth phase and flowering, the plants need many different and diverse nutrients to be able to develop as desired and free of any deficiency symptoms.
At Growmart we stock both specially developed fertilisers for each of these phases, as well as practical complete solutions that are simple and effortless to use by almost anybody. The components are precisely combined on the basis of a feeding schedule specified by the manufacturer so that they can be processed efficiently by the plant.
We have a whole range of specially developed hydroponic nutrients in our product range, including mineral fertilisers, fertilisers for hydroponics or coco growing, root stimulators as well as bloom boosters and purely organic fertilisers.
All the prestigious manufacturers
Growmart stocks the top products from all the best known and experienced manufacturers: Biobizz, Hesi, Canna, Atami, Advanced Hydroponics, GHE and many others.
The soils, growing media and fertilisers from Growmart offer the best conditions for healthy plants and productive cultivation.

Price: 39,90 €
7,98 € per 1l - 19 % VAT incl.
available now
This 100% biological liquid fertiliser complements the BioBizz plant nutrition programme in the flowering phase. Naturally organic and of the usual BioBizz high quality.
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Price: 34,90 €
6,98 € per 1l - 19 % VAT incl.
available now
Bio-Grow is a completely organic liquid fertiliser, which is applied throughout the entire life cycle of the plant. The fertiliser is suitable for most soil and growing media mixtures and forms the basis of the BioBizz fertiliser system.
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Price: 169,90 €
33,98 € per 1l - 19 % VAT incl.
available now
BioBizz Root-Juice is a 100% organic root fertiliser - especially important during the first weeks of plant growth. The humic acid contained in Root-Juice, various fulvic acids, and seaweed ensure healthy development of the roots.
...
Price: 64,50 €
12,90 € per 1l - 19 % VAT incl.
available now
Algae-based bio stimulant.
Powerful and gentle at the same time.
Alg-A-Mic is an organic bio stimulant, which can be combined with normal fertilisers. Extracted from cold-spun seaweed, it contains high proportions of trace elements, hormones, vitamins, and amino acids, which cover the entire spectrum of the plant?s needs.
...
Price: 32,90 €
6,58 € per 1l - 19 % VAT incl.
available now
Fish Mix from BioBizz is an organic liquid fertiliser that stimulates the biological activity in the soil and accelerates plant growth.
...
Price: 14,95 €
14,95 € per 1l - 19 % VAT incl.
available now
Healthy soil life for healthier plants.
The Atazyme-Multi-enzyme preparation from Atami.
The enzymes contained in Atami Atazyme stimulate the microorganisms in the soil, and support and care for the roots in that the enzymes break down fertiliser deposits in the soil - this keeps the soil free of disease.
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