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GHE pH testing kit for up to 500 tests, 30ml GHE pH testing kit for up to 500 tests, 30ml

Price: 8,90 €

29,67 € per 100ml - 19 % VAT incl.

available now

This kit allows you to determine the pH value of irrigation water quickly and reliably. The contents of this pH testing kit are sufficient to carry out around 500 tests.

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CocoStar Coconut Bale, 70 litres CocoStar Coconut Bale, 70 litres

Price: 14,90 €

0,21 € per 1l - 19 % VAT incl.

not available

The CocoStar Coconut Bale is a popular growing medium.

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Atami ATA Coco Max A+B, coco grow fertiliser, 2x1 litre Atami ATA Coco Max A+B, coco grow fertiliser, 2x1 litre

Price: 11,95 €

5,98 € per 1l - 19 % VAT incl.

available now

Atami Coco Max A+B: The reliable duo for
simple fertilisation in coco coir.

Atami CocoMax A+B is a highly-effective, two-component fertiliser, which is applied during both the growth and flowering phases when cultivating in coco coir. The components contain all necessary nutrients for the plant?s entire life cycle, and can therefore replace growth fertilisers or bloom boosters that would be used for cultivation in soil or earth-like substrates.

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Terra Aquatica pH + (pH Up) correction solution, 500ml Terra Aquatica pH + (pH Up) correction solution, 500ml

Price: 8,90 €

17,80 € per 1l - 19 % VAT incl.

available now

Terra Aquatica pH + is used to increase the pH value of water. Terra Aquatica pH + is used to increase the pH value of "hard" water, because most crops require an optimal pH value for nutrient uptake. However, tap water in many countries is often inconsistent in this respect, so pH correction is essential. In most cases, the water is too "hard" (high pH value, a lot of limescale is formed), which requires manual reduction of the pH value (the water is "acidified").

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GrowPRO Plastic Plant Label (white), 40 Pcs GrowPRO Plastic Plant Label (white), 40 Pcs

Price: 2,90 €

19 % VAT incl.

available now

These plastic plant labels from our own GrowPRO brand are suitable for use in both indoor and outdoor growing. The durable plastic protects the plant marker against UV radiation, water, snowfall or other weather conditions so that long-term use is ensured. 

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Neem organic pesticide, 30ml Neem organic pesticide, 30ml

Price: 12,90 €

43,00 € per 100ml - 19 % VAT incl.

available now

The Neem organic pesticide from Bayer CropScience is based on the natural active ingredient of the Neem tree and contains other natural active ingredients. As such, the product is effective against a broad spectrum of biting and sucking insects. Even as soon as a few hours after application, the pests are unable to take in nutrients and can no longer develop or reproduce. The active ingredient is also absorbed by the plant, and therefore also combats insects that haven?t been directly sprayed.

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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.

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Canna PK 13/14, 1 litre bloom supplement Canna PK 13/14, 1 litre bloom supplement

Price: 13,95 €

13,95 € per 1l - 19 % VAT incl.

available now

PK 13/14 from Canna is a nutrient additive for the late flowering phase. Unlike weaker potash products, PK 13/14 has a guaranteed composition of 13% P2O5 and 14% K2O. These mineral compounds are then available to the plant immediately and complement the nutrient supply with elements essential for bloom formation.

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Canna PK 13/14, 500ml bloom supplement Canna PK 13/14, 500ml bloom supplement

Price: 9,95 €

19,90 € per 1l - 19 % VAT incl.

available now

PK 13/14 from Canna is a nutrient additive for the late flowering phase. Unlike weaker potash products, PK 13/14 has a guaranteed composition of 13% P2O5 and 14% K2O. These mineral compounds are then available to the plant immediately and complement the nutrient supply with elements essential for bloom formation.

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Canna Rhizotonic, 1 litre root stimulator Canna Rhizotonic, 1 litre root stimulator

Price: 32,90 €

32,90 € per 1l - 19 % VAT incl.

available now

Rhizotonic from Canna ensures strong
and healthy root formation. From the very start.

Rhizotonic from Canna is a gentle and highly effective root stimulator for all plants that have already formed roots. It stimulates the root development and increases the plant's resilience to disease and stress. That makes Rhizotonic perfect for plants that are to be repotted, poorly-developed plants, and for regeneration after any other incidents that may cause shock.

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Canna Rhizotonic, 500ml root stimulator Canna Rhizotonic, 500ml root stimulator

Price: 18,90 €

37,80 € per 1l - 19 % VAT incl.

available now

Rhizotonic from Canna ensures strong
and healthy root formation. From the very start.

Rhizotonic from Canna is a gentle and highly effective root stimulator for all plants that have already formed roots. It stimulates the root development and increases the plant?s resilience to disease and stress. That makes Rhizotonic perfect for plants that are to be repotted, poorly-developed plants, and for regeneration after any other incidents that may cause shock.

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Canna Coco A & B, 2x1 litre Canna Coco A & B, 2x1 litre

Price: 14,90 €

7,45 € per 1l - 19 % VAT incl.

available now

The fertiliser system for coco coir from Canna. Canna Coco A & B are applied in both the growth and the flowering phases. They provide the basic nutrients for the plant, which is complemented with different nutrient supplements depending on what stage of life the plant is in.
Coco coir retains a lot of water, but is also well aerated. This optimal relationship of water and air allows for particularly fast and strong root growth and facilitates metabolic activities in the roots. Nutrient uptake is accelerated, which results in healthy, fast-growing, bountiful plants.

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Canna Boost, 250ml bloom stimulator Canna Boost, 250ml bloom stimulator

Price: 22,90 €

9,16 € per 100ml - 19 % VAT incl.

available now

For extra-lavish flower blossom:
The powerful bloom booster from Canna.

Canna Boost is a highly effective bloom stimulator, developed specifically for fast-growing plants. Cannaboost stimulates blossom formation at the beginning of the flowering phase and encourages an abundant bloom.
This product also makes plants healthier, stronger, and less susceptible to disease and infestation.

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