Hesi

Hydro Growth

Hydro Growth

Hesi Hydro Growth is enriched with plant-active elements that increase the plant's energy and maintains healthy flora in the soil. HESI quality means: the purest ingredients, no fillers and therefore no residue. Hesi products are not available in all areas. Hesi Hydro Growth contains proportionally more nitrogen components than Hydro Bloom, because in the growth phase the plant uses a lot more nitrogen for the production of new plant parts. The vital comp..

£13.95

Ex Tax:
Hydro Bloom

Hydro Bloom

This product can be used in hydroponic systems during the flowering phase. Enriched with plant-active elements that increase the plant's energy and maintains healthy flora in the soil. Hesi quality means: the purest ingredients, no fillers and therefore no residue...

£13.95

Ex Tax:
Coco Complex

Coco Complex

Hesi Coco Complex, complete plant food for growing and flowering plants on coco. NPK-Fertilizer. Healthy growth and profuse flowering. Hesi Coco Complex is THE supplement for flowering on coco substrates. Just like all the HESI supplements, Hesi Coco has been stabilized thanks to complex-binding substances and it is free of unnecessary ballast. Hesi Coco is not an A & B supplement, the A+B components are united in one bottle. Hesi Coco Complex contai..

£13.95

Ex Tax:
Root Complex

Root Complex

Root Complex plant starter for healthy roots, high resistance and optimal condition in any plant medium. Improves the absorption of food and activates bacteria in the soil. For healthy, green color, thick stems and a vital root system. Hesi Root Complex is an elixir for clones and young plants, but also for mother plants and plants under stress. Root Complex is a combination of trace elements with vital components (vitamins, amino acids, plant sugars and ..

£18.95

Ex Tax:
PK 13/14

PK 13/14

Hesi PK 13/14 allows an extra boost of phosphorus and potassium specifically designed for use in hydroponic systems and coco. As the plant reaches the flowering phase it has an increased need for both phosphorus and potassium and should be used from the second half of phase...

£13.95

Ex Tax:
Boost

Boost

A bloom activator which includes a gentle leaf fertiliser for the flowering phase. It strengthens the flowering, increases the sugar content of fruits and improves the condition of the entire plant. Use Hesi Boost once at the beginning of the flowering stage. It is suitable for all plants and all plant substrates...

£15.95

Ex Tax:
Bloom Complex

Bloom Complex

Hesi Bloom Complex provides all the necessary substances to flowering plants for their extra needs during flowering. Apart from the nutrition (nitrogen, phosphorus, potassium, magnesium, calcium, trace elements etc.), Hesi Bloom Complex has also been enriched with vital components (amino acids and vitamins) that stimulate the development of the plant in an optimal manner. The result of this is an exuberant bloom! In addition, Hesi Bloom Complex contains a ..

£13.95

Ex Tax:
TNT Complex

TNT Complex

Hesi TNT Complex is another first class growth promoter from Hesi that ensures optimum root health at all times. It works by breaking down dead root matter in both soil and hydroponic systems that can build up over time and lead to a reduction of the absorption of nutrients. It is especially useful in the early stages to encourage healthy root growth. Hesi TNT Complex is a very powerful growth supplement, which is easy on the plants. The nitrogen that is ..

£8.95

Ex Tax:
Powerzyme

Powerzyme

Hesi Powerzyme is another first class growth promoter from Hesi that ensures optimum root health at all times. It works by breaking down dead root matter in both soil and hydroponic systems that can build up over time and lead to a reduction of the absorption of nutrients. It is especially useful in the early stages to encourage healthy root growth. What are enzymes? Enzymes are protein molecules, which catalyse the metabolism. For every task there is a s..

£11.95

Ex Tax:
SuperVit

SuperVit

SuperVit contains 25 plant-active vital elements that provide a source of strength for the plant in the soil. SuperVit stimulates the production of growth and flowering hormones on plants. The result: vital plants with profuse flower production. SuperVit is a mix of 15 vitamins and 10 amino acids, that all play a large role in the metabolism of a plant. The vitamins and amino acids (vital substances) of SuperVit are the building blocks of, among other thi..

£9.95

Ex Tax:
Bio Hesi Bloom

Bio Hesi Bloom

The newest member of the Hesi Family! Bio Hesi Bloom is the flowering fertiliser of our new 100% natural, organic and vegan range. This new fertiliser meets all requirements for biological and organic cultivation, and can be recognised by the "Bio Hesi" name with the corresponding "100% natural", "vegan" and "organic farming" logo's. The raw materials used in products of this line are sustainably sourced from byproducts of food production, and 100% vegan. ..

£15.95

Ex Tax:
Bio Hesi Grow

Bio Hesi Grow

Bio Hesi Grow is our newest growth fertiliser. Developed with love and care, for all who want to feed crops organically, with a 100% natural product. Fully formulated with fruit and plant extracts, so it is also totally vegan. Bio Hesi's ingredients do meet all requirements to be fully permitted for organic and biological farming. The magnesium/calcium salts, as well as all the phosphates and trace elements naturally occur in soil and compost as well. Bio..

£14.95

Ex Tax:
CloneFix

CloneFix

ClonFix by Hesi is a rooting gel that contains synthetic auxins that stimulate the stems on plant cuttings, encouraging them to sprout new roots much faster. It can be used in your preferred growing medium. Clone your favorite plants and keep them alive and kicking forever! This rooting gel guarantees a 100% success rate when rooting clones, and if you’re using an electric heated propagator that can keep the temperature above 24C and RH over 90%, they sho..

£16.95

Ex Tax:
House Plants Elixir

House Plants Elixir

The special thing about houseplants is that they live in relatively small pots and therefore quickly use up all the nutrients and water. You can use this product for all cultivation methods. They come from different parts of the world and we want to supply all these different varieties with one and the same fertiliser. Therefore we developed the HousePlant Elixir, which offers the ideal nutrient supply for every indoor plant. The nutrients in HousePlant ..

£12.95

Ex Tax:
Phosphorus Plus

Phosphorus Plus

Phosphorus is needed to help with early growth as well as speeding up blooming and fruit growth. Potasium compliments this by increasing development of carbohydrates, starches and sugars which the plant uses to increase fruit production. Plants in the flowering phase need increasing amounts of phosphorus and potassium and Hesi Phosphorus Plus adds the correct dosage at the right time...

£8.95

Ex Tax:
Hydro StarterBox

Hydro StarterBox

With the Hesi starter kits you get all of the required nutrition for your plants to thrive - conveniently packaged in one box for all growing mediums. For beginners or experienced growers, Hesi starter kits are highly recommended. Each kit includes an easy to follow grow schedule. A great way to test Hesi nutrients for the first time!..

£55.95

Ex Tax:
Soil StarterBox

Soil StarterBox

With the Hesi starter kits you get all of the required nutrition for your plants to thrive - conveniently packaged in one box for all growing mediums. For beginners or experienced growers, Hesi starter kits are highly recommended. Each kit includes an easy to follow grow schedule. A great way to test Hesi nutrients for the first time!..

£55.95

Ex Tax:
Coco StarterBox

Coco StarterBox

With the Hesi starter kits you get all of the required nutrition for your plants to thrive - conveniently packaged in one box for all growing mediums. For beginners or experienced growers, Hesi starter kits are highly recommended. Each kit includes an easy to follow grow schedule. A great way to test Hesi nutrients for the first time!  ..

£55.95

Ex Tax:
Orchivit 1L

Orchivit 1L

HESI OrchiVit orchid fertiliser consists, among other ingredients, of a combination of HESI TNT Complex, HESI Root Complex and HESI SuperVit. It is a concentration that is optimally adapted to the needs of orchids. It has been tested and optimised with great success over several years. OrchiVit is a complete fertiliser for orchids. Besides the good compatibility of salt-free ureum*nitrogen, the added vitamins ensure excellent nutrition intake as well as i..

£15.95

Ex Tax:
Showing 1 to 19 of 19 (1 Pages)

HESI Plantenvoeding B.V. is producing and marketing plant fertilisers, plant aids and soil additives. The company is located in the southern part of the Netherlands, in Kerkrade, which is in the border region of Aachen.

Did you know?

The name HESI is a combination of the given names of the Company's two founders and directors: HE stands for Henk and SI - for Siglinde, more precisely Henk IJpelaar and Siglinde Winkler. Plantenvoeding is the Dutch equivalent for 'plant nutrition'.
High quality has been the main characteristic of Hesi's fertilisers and plant supplements from the outset. Such valuable additives as amino acids, enzymes and plant sugar turn every product into a true "source of health" for plants. Through intensive research into the secrets of plant metabolism has led to HESI successfully developing an optimally balanced composition for each phase of the plant life cycle. The result is a clearly organized range of fertilisers for universal use instead of a designated fertiliser for every single plant species! Extra vital substances act as a balsam on the plants increasing their energy. Thus cultivation of indoor, garden and patio plants turns into a true delight.

At the Hesi factory in Kerkrade (The Netherlands) all products are mixed, filled and packed by our own efforts, before they are sent directly to customers. State-of-the-art technology and integrated operating software combine business processes of storage, production, wholesale and financial accounting into an integral edifice, which guarantees optimum transparency and need-optimized production. Short storage times, use of batch numbers, "first-in-first-out" technique and EAN-13 code are a matter of course. Simple applications, detailed information and unique color-coding facilitate the plant lover.

Hesi is a thriving international company with a global reach including Europe, America, Asia and South America, with a personal touch and a down-to-earth approach.

Hesi Feed Schedule

[ Download Hesi Feed Schedule ]

Hydro Growth

Hydro Growth

Hesi Hydro Growth is enriched with plant-active elements that increase the plant's energy and maintains healthy flora in the soil. HESI quality means: the purest ingredients, no fillers and therefore no residue. Hesi products are not available in all areas. Hesi Hydro Growth contains proportionally more nitrogen components than Hydro Bloom, because in the growth phase the plant uses a lot more nitrogen for the production of new plant parts. The vital comp..

£13.95

Ex Tax:
Hydro Bloom

Hydro Bloom

This product can be used in hydroponic systems during the flowering phase. Enriched with plant-active elements that increase the plant's energy and maintains healthy flora in the soil. Hesi quality means: the purest ingredients, no fillers and therefore no residue...

£13.95

Ex Tax:
Coco Complex

Coco Complex

Hesi Coco Complex, complete plant food for growing and flowering plants on coco. NPK-Fertilizer. Healthy growth and profuse flowering. Hesi Coco Complex is THE supplement for flowering on coco substrates. Just like all the HESI supplements, Hesi Coco has been stabilized thanks to complex-binding substances and it is free of unnecessary ballast. Hesi Coco is not an A & B supplement, the A+B components are united in one bottle. Hesi Coco Complex contai..

£13.95

Ex Tax:
Root Complex

Root Complex

Root Complex plant starter for healthy roots, high resistance and optimal condition in any plant medium. Improves the absorption of food and activates bacteria in the soil. For healthy, green color, thick stems and a vital root system. Hesi Root Complex is an elixir for clones and young plants, but also for mother plants and plants under stress. Root Complex is a combination of trace elements with vital components (vitamins, amino acids, plant sugars and ..

£18.95

Ex Tax:
PK 13/14

PK 13/14

Hesi PK 13/14 allows an extra boost of phosphorus and potassium specifically designed for use in hydroponic systems and coco. As the plant reaches the flowering phase it has an increased need for both phosphorus and potassium and should be used from the second half of phase...

£13.95

Ex Tax:
Boost

Boost

A bloom activator which includes a gentle leaf fertiliser for the flowering phase. It strengthens the flowering, increases the sugar content of fruits and improves the condition of the entire plant. Use Hesi Boost once at the beginning of the flowering stage. It is suitable for all plants and all plant substrates...

£15.95

Ex Tax:
Bloom Complex

Bloom Complex

Hesi Bloom Complex provides all the necessary substances to flowering plants for their extra needs during flowering. Apart from the nutrition (nitrogen, phosphorus, potassium, magnesium, calcium, trace elements etc.), Hesi Bloom Complex has also been enriched with vital components (amino acids and vitamins) that stimulate the development of the plant in an optimal manner. The result of this is an exuberant bloom! In addition, Hesi Bloom Complex contains a ..

£13.95

Ex Tax:
TNT Complex

TNT Complex

Hesi TNT Complex is another first class growth promoter from Hesi that ensures optimum root health at all times. It works by breaking down dead root matter in both soil and hydroponic systems that can build up over time and lead to a reduction of the absorption of nutrients. It is especially useful in the early stages to encourage healthy root growth. Hesi TNT Complex is a very powerful growth supplement, which is easy on the plants. The nitrogen that is ..

£8.95

Ex Tax:
Powerzyme

Powerzyme

Hesi Powerzyme is another first class growth promoter from Hesi that ensures optimum root health at all times. It works by breaking down dead root matter in both soil and hydroponic systems that can build up over time and lead to a reduction of the absorption of nutrients. It is especially useful in the early stages to encourage healthy root growth. What are enzymes? Enzymes are protein molecules, which catalyse the metabolism. For every task there is a s..

£11.95

Ex Tax:
SuperVit

SuperVit

SuperVit contains 25 plant-active vital elements that provide a source of strength for the plant in the soil. SuperVit stimulates the production of growth and flowering hormones on plants. The result: vital plants with profuse flower production. SuperVit is a mix of 15 vitamins and 10 amino acids, that all play a large role in the metabolism of a plant. The vitamins and amino acids (vital substances) of SuperVit are the building blocks of, among other thi..

£9.95

Ex Tax:
Bio Hesi Bloom

Bio Hesi Bloom

The newest member of the Hesi Family! Bio Hesi Bloom is the flowering fertiliser of our new 100% natural, organic and vegan range. This new fertiliser meets all requirements for biological and organic cultivation, and can be recognised by the "Bio Hesi" name with the corresponding "100% natural", "vegan" and "organic farming" logo's. The raw materials used in products of this line are sustainably sourced from byproducts of food production, and 100% vegan. ..

£15.95

Ex Tax:
Bio Hesi Grow

Bio Hesi Grow

Bio Hesi Grow is our newest growth fertiliser. Developed with love and care, for all who want to feed crops organically, with a 100% natural product. Fully formulated with fruit and plant extracts, so it is also totally vegan. Bio Hesi's ingredients do meet all requirements to be fully permitted for organic and biological farming. The magnesium/calcium salts, as well as all the phosphates and trace elements naturally occur in soil and compost as well. Bio..

£14.95

Ex Tax:
CloneFix

CloneFix

ClonFix by Hesi is a rooting gel that contains synthetic auxins that stimulate the stems on plant cuttings, encouraging them to sprout new roots much faster. It can be used in your preferred growing medium. Clone your favorite plants and keep them alive and kicking forever! This rooting gel guarantees a 100% success rate when rooting clones, and if you’re using an electric heated propagator that can keep the temperature above 24C and RH over 90%, they sho..

£16.95

Ex Tax:
House Plants Elixir

House Plants Elixir

The special thing about houseplants is that they live in relatively small pots and therefore quickly use up all the nutrients and water. You can use this product for all cultivation methods. They come from different parts of the world and we want to supply all these different varieties with one and the same fertiliser. Therefore we developed the HousePlant Elixir, which offers the ideal nutrient supply for every indoor plant. The nutrients in HousePlant ..

£12.95

Ex Tax:
Phosphorus Plus

Phosphorus Plus

Phosphorus is needed to help with early growth as well as speeding up blooming and fruit growth. Potasium compliments this by increasing development of carbohydrates, starches and sugars which the plant uses to increase fruit production. Plants in the flowering phase need increasing amounts of phosphorus and potassium and Hesi Phosphorus Plus adds the correct dosage at the right time...

£8.95

Ex Tax:
Hydro StarterBox

Hydro StarterBox

With the Hesi starter kits you get all of the required nutrition for your plants to thrive - conveniently packaged in one box for all growing mediums. For beginners or experienced growers, Hesi starter kits are highly recommended. Each kit includes an easy to follow grow schedule. A great way to test Hesi nutrients for the first time!..

£55.95

Ex Tax:
Soil StarterBox

Soil StarterBox

With the Hesi starter kits you get all of the required nutrition for your plants to thrive - conveniently packaged in one box for all growing mediums. For beginners or experienced growers, Hesi starter kits are highly recommended. Each kit includes an easy to follow grow schedule. A great way to test Hesi nutrients for the first time!..

£55.95

Ex Tax:
Coco StarterBox

Coco StarterBox

With the Hesi starter kits you get all of the required nutrition for your plants to thrive - conveniently packaged in one box for all growing mediums. For beginners or experienced growers, Hesi starter kits are highly recommended. Each kit includes an easy to follow grow schedule. A great way to test Hesi nutrients for the first time!  ..

£55.95

Ex Tax:
Orchivit 1L

Orchivit 1L

HESI OrchiVit orchid fertiliser consists, among other ingredients, of a combination of HESI TNT Complex, HESI Root Complex and HESI SuperVit. It is a concentration that is optimally adapted to the needs of orchids. It has been tested and optimised with great success over several years. OrchiVit is a complete fertiliser for orchids. Besides the good compatibility of salt-free ureum*nitrogen, the added vitamins ensure excellent nutrition intake as well as i..

£15.95

Ex Tax:
Showing 1 to 19 of 19 (1 Pages)

HESI Plantenvoeding B.V. is producing and marketing plant fertilisers, plant aids and soil additives. The company is located in the southern part of the Netherlands, in Kerkrade, which is in the border region of Aachen.

Did you know?

The name HESI is a combination of the given names of the Company's two founders and directors: HE stands for Henk and SI - for Siglinde, more precisely Henk IJpelaar and Siglinde Winkler. Plantenvoeding is the Dutch equivalent for 'plant nutrition'.
High quality has been the main characteristic of Hesi's fertilisers and plant supplements from the outset. Such valuable additives as amino acids, enzymes and plant sugar turn every product into a true "source of health" for plants. Through intensive research into the secrets of plant metabolism has led to HESI successfully developing an optimally balanced composition for each phase of the plant life cycle. The result is a clearly organized range of fertilisers for universal use instead of a designated fertiliser for every single plant species! Extra vital substances act as a balsam on the plants increasing their energy. Thus cultivation of indoor, garden and patio plants turns into a true delight.

At the Hesi factory in Kerkrade (The Netherlands) all products are mixed, filled and packed by our own efforts, before they are sent directly to customers. State-of-the-art technology and integrated operating software combine business processes of storage, production, wholesale and financial accounting into an integral edifice, which guarantees optimum transparency and need-optimized production. Short storage times, use of batch numbers, "first-in-first-out" technique and EAN-13 code are a matter of course. Simple applications, detailed information and unique color-coding facilitate the plant lover.

Hesi is a thriving international company with a global reach including Europe, America, Asia and South America, with a personal touch and a down-to-earth approach.

Hesi Feed Schedule

[ Download Hesi Feed Schedule ]

         

Free UK Delivery

On Orders £50 and Over - More Info