Additives & Boosters
Showing 25 - 48 of 199
Growth Technology Growth Technology - Ionic UV Balance
Growth Technology Ionic Ultra Violet (UV) sterilisation is one of the most successful means to control root diseases, such as Pythium in hydroponic systems.
£9.95
Bionova Bio Forte
BioForte contains a special combination of phosphor and potassium. In fact these are regular fertilisers, but they are brought together in a special compound.
£9.95
Bio·Bizz Calmag
Biobizz Calmag works wonders for any gardener that needs an extra boost of these key elements, using 100% natural ingredients and a “friendly”, nitrogen-free formula.
£9.95
Halo Plant Boost
Halo Plant Boost stimulates plant growth naturally by delivering beneficial microbes (effective microorganisms) along with essential nutrients and minerals.
£9.95
Plant Magic Bio-Silicon
Plant Magic Bio-Silicon builds stronger cell walls to strengthen leaves and stems.
£9.95
Dutch Pro Multi Total
Dutch Pro Multi Total reduces root rot, increases mineral and micro nutrient uptake and protects from stress.
£9.95
Bio·Bizz Top·Max
BioBizz Top·Max contains ingredients that can help increase the actual size and weight of the flower clusters. Second, nutrient uptake is improved. And third, plants grown with Top·Max result in sweeter, smooth tasting crops.
£9.95
Guanokalong GK-Organics Palm Tree Ashes
GK-Organics Palm Tree Ash is an organic vegan bloom booster is highly suitable to be used in combination with Guanokalong Powder in the vegetable garden, especially for tomato cultivation!
£9.95
Growth Technology Liquid Silicon
Growth Technology Liquid Silicon is a liquid Potassium Silicate supplement & usable as a pH controller. Liquid Silicon is highly beneficial to plants in the range of 20–50 ppm in the nutrient solution.
£9.95
BAC Organic PK Booster
BAC Organic PK Booster has led to great results in English agriculture and horticulture. Using this highly concentrated booster will result in: Improved yields, Tighter flower development, Enhanced scents and flavours & stronger crop.
£10.95
ProActive PKB 16-21
Professional fertiliser PK flowering additive with the completely unique PK ratio of 16/21 and added Boron.
£11.95
BAC 1 Component Bloom
BAC 1 Component Bloom is a base fertiliser for the flowering phase of the crop on land. It contains macro and micro elements to promote a superabundant flowering.
£11.95
Canna Mono Trace Mix
Canna Mono Trace Mix is a mineral fertiliser, which is extremely suitable as a supplementary nutrient to stimulate the growth and bloom of plants.
£11.95
Canna Mono Phosphorus
CANNA Phosphorus is the perfect product for stimulating the bloom or cure the phosphorus deficiency of the plant.
£11.95
Canna Mono Magnesium
Canna Mono Magnesium can be used as a fertiliser for magnesium deficiency and as a supplementary nutrient to stimulate the growth and bloom.
£11.95
Canna Mono Potassium
Canna Mono Potassium as potassium fertiliser it can be used for example when there is a potassium deficiency.
£11.95
Canna Mono Iron
Canna Mono Iron fulfils a number of important functions in the plant's total metabolism and that makes it an essential element.
£11.95
Canna Mono Nitrogen
Canna Mono Nitrogen can be used for nitrogen deficiency and as a supplementary nutrient to stimulate the growth.
£11.95
Canna Mono Calcium
CANNA Mono Calcium can be used as calcium fertiliser to replenish a deficiency or as a supplementary nutrient to stimulate growth.
£11.95
Canna Flush
CANNA FLUSH is a product to clean substrates and plants from any excess nutrients. This is necessary, because excess nutrients can have a bad influence your next growth cycle. They could lead to over-fertilisation or malnutrition, for example.
£11.95
Growth Technology Ionic PK Boost (PK14-15)
Growth Technology Ionic PK Boost is designed to work alongside their hydro, coco and soil nutrients to increase the weight and and density of flowering plants.
£11.95
Aptus Super-PK
Aptus Super-PK is a powerful bloom booster that should be used from early in the flowering phase until 2 weeks before harvest.
£12.95
OG Juice Boostda Roots | Premium Mycorrhizae
OG Juice Boostda Roots Improves transplanting survival rates. Accelerates growth rates of nursery stock and transplanted plants. Increases plant growth in poor soils.
£12.95
Green Planet Nutrients Pro Cal
Green Planet Pro Cal is an excellent supplemental source of essential elements that plants require at all stages of growth. The formula provides readily available calcium and magnesium, as well as iron, nitrogen, boron, and zinc.
£12.95
Showing 25 - 48 of 199
