Showing all 9 results

  • £26.99£110.00

    Hesi SuperVit

    Number One Stimulator for plants in Europe

    Contains  25 plant-active vital elements, crucial for providing a source of strength for the plant in the soil.  Stimulating the production of growth and flowering hormones on plants, resulting in mega flower production.  A mix of 10 amino acids and 15 vitamins, that all play a huge role in the metabolism of a plant. The amino acids and vitamins (essential substances) are crucial building blocks of the plants enzymes, hormones, and chlorophyll.? Hesi SuperVit provides the plants with the vital substances in a ready-to-use form. This saves the plants energy & is noticeable  in the growth and flowering and as optimal  health and resistance.  Flower production is boosted, the light absorption of the plant is improved, metabolism is accelerated, activating hormone for growth and flowering and is therefore suitable during all periods of the growth cycle.   Plants are healthier & the end result-larger yield and stronger flowers!
    Also available in 50ml and 100ml
  • £18.00£81.99


    Hesi Root Complex


    Root stimulator for plants


    Root Complex plant starter for
    great healthy roots, amazing resistance and spot on in any plant medium.
    Improves the uptake of
    food and awakens bacteria in the soil. For vitality,
    lush green colour, thick stems and an exploding root system.

    Hesi Root Complex is a great mix of trace elements with vital components
    (enzymes, amino acids, vitamins and plant sugars ) providing juvenile plants
    with an excellent start in life, also great for stressed out plants &
    mothers.   In addition it
    ensures a thick stems and a colonisation of healthy micro-organisms in the
    medium, ideal for mother plants and clones. Add some Complex to the
    mother plant a few days before the clones are cut, this will give the new
    cuttings all the required substances for taking root rapidly.

  • £14.95£69.95


    Hesi Powerzyme


    Plants Enzymes


    Powerzyme is first class growth
    execrator.  It ensures optimum root
    health at all times by breaking down dead root matter that can build up leading
    to a reduction in the uptake of nutrients. It’s very helpful in the early
    stages of a plants life to encourage healthy root growth.

    Enzymes are protein molecules
    which catalyse the metabolism.
    Enzymes have two advantages:

       They work 100% independently from cells, therefore they are also
    isolated in an extract.

       They can repeat their task many times (working some days without
    stopping) until they are used up.

    must be used regularly, to keep the plant medium in an optimum condition.

  • £13.99£45.99

    HESI PK13/14 is a potassium and phosphorus booster designed to encorage flower and fruit formation in plants.
    During the flowering period, plants are at the optimum of their lifecycle and as such have a greater need for certain nutrients
    Phosphorus is necessary for early growth and blooming, enhancing maturity and fruit growth. Potassium promotes the development of starches, carbohydrates, and sugars and increases fruit production.

    Hesi PK13/14 is highly recommended for anyone using the Hesi Hydro or Hesi Coco range of nutrients.

  • £11.99£30.99

    Hesi TNT Complex is a first class growth promoter that ensures premium 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 restrict the absorption of nutrients. It is very useful in the early stages of growth to encourage healthy root development.

    The nitrogen that is used in TNT is 100% organic. The organic nitrogen compounds have no EC value because they are no salts. Therefore young plants are loaded with a minimum of salts, which creates ideal growing conditions, it appears that TNT Complex has a low EC value, but its degree of effectiveness is very high.

    TNT Complex contains all necessary nutrients and has been enriched with many vital components (vitamins, amino acids, plant active sugars) this guarantee successful growth. Plants that are treated with Hesi TNT Complex produce a large number of growing nodes and become powerful and strong with a healthy green colour.

  • £11.99£30.99


    Hesi Phosphorus Plus


    Bloombooster for Plants


    Plants in the flowering phase
    need increasing amounts of potassium and phosphorus. 

    Phosphorus- Plus adds the right dosage at the correct time.

    Plus is used in combination with the Complex in the second
    half of the flowering phase. During flowering, the plant develops an increased
    need for these 2 properties. Using BloomBooster we give plants the right
    elements at the right moment: phosphorus for larger flowers and potassium
    faster development.

Hesi soil nutrition has been carefully crafted to
    the correct ratios in the soil environment and ensures that the plants are well
    cared for in an optimal manner. Thanks to the use of the finest quality
    ingredients, the plants take up all substances that are offered to them,
    meaning no residues are left behind.

With Phosphorus Plus the growth of
    the flowers is more powerful!

  • £11.99£30.99
  • £11.99£30.00

    Hesi Bloom Complex

    Fertiliser for flowering plants

    Hydro Bloom Complex is
    laced with active elements that rases the plant’s energy and maintains healthy
    flora in the soil. HESI’s high standards means: the finest ingredients, no
    fillers and therefore no residue.  This
    provides all the necessary element to flowering plants  during the flowering stage.

    Apart from the nutrition (nitrogen, phosphorus, potassium,
    magnesium, calcium, trace elements etc.), this formula has also been
    enriched with vital components (vitamins and amino acids) that encourage the
    growth of the plant in a vigorous manner. The result of this is outstanding
    blooms! In addition, the complex contains a pH corrector.  The pH level of the feeding water is
    altered to a slightly acidic value to enable all the administered nutrients to
    be absorbed. Bloom Complex contains no unnecessary ballast and is
    therefore easy processed by the plant.

  • £11.99£27.99

    Hesi Coco for flowering in hard water on coco substrates. Just like all the Hesi supplements, Hesi Coco is free of unnecessary ballast.

    Hesi Coco for hard water contains both mineral and organic compounds. All trace elements have been stabilized in protecting complexes and have been enriched with vitamins and vital elements. This way, a perfect balance is created in the system and a fast build up of a healthy micro-flora is achieved.

    The EC readings of Hesi Coco is somewhat lower than other coco supplements because no salts have been added,

    For use during the flowering stage with coco in hard water areas.

    Dilution rate: up to 5ml per litre of water.