Additives & Boosters
Showing 169 - 192 of 232
Emerald Harvest Emerald Goddess
Emerald Goddess benefits crops throughout their life cycle by encouraging crop vitality, and it’s suitable for foliar feeding or as a root drench.
£39.95
House & Garden Roots Excelurator Silver
Roots Excelurator Silver is specifically designed for hydroponic systems. It has a thinner consistency compared to Roots Excelurator Gold, making it ideal for hydroponics by preventing dripper and pipework clogging and foaming in your reservoir.
£39.95
Vitalink Silicon MAX
Vitalink Silicon MAX is a highly-concentrated silicon additive which is strongly alkaline. You should add it to the water first, mix, then add your nutrients.
£39.95
Biogreen X-Bloom
Biogreen X-Bloom is a bloom stimulator that delivers explosive top formations in plants during the flowering phase of the plant cycle.
£39.95
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.
£39.95
HydroTops Triple F
HydroTops Triple F from Hydrotops is a 100% natural flowering stimulant developed to increase the density and mass of all flowering plants. Fully Formed Flowers!
£40.00
Vitalink PK 13-14
VitaLink PK contains high levels of readily available phosphorus and potassium in an ideal ratio and in an accessible form for uptake by your plants.
£41.95
HydroTops Top Heavy Crop
HydroTops Top Heavy Crop is a 100% natural flowering additive designed to produce a more compact branch structure and therefore a higher density of fruiting.
£43.00
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Future Harvest Bud Boom
Future Harvest – BUD BOOM is a floral hardener and a finisher, designed to ripen fruits and bring out the tastes and smells locked deep down in the genetics of your plants
£69.95
£44.95
Evoponic PK Bulk 18-20
Evoponic PK Bulk is unique and superior PK blend combing three products into one. Supplement nutrition in flowering plants, maximises flower buds and enhances flowers with natural plant extract hormones.
£44.95
House & Garden Shooting Powder
House & Garden Shooting Powder is a flowering booster that will add more weight to your end yield by way of a heavy dose of Potassium and Phosphorus (0-39-25).
£44.95
Growing Edge Technologies The Aroma Formula
The Aroma Formula VA & VB bottles have been engineered to provide extremely fast growth with short internodes and gives you that added boost to help build up overall health of your plants for fast forming flowers during the flowering stage.
£44.95
SuperTHRIVE Plant Vitamin
Superthrive is a vitamin-hormone liquid concentrate. Superthrive revive stressed plants and fortifying growth from the inside out.
£44.95
New Millenium Winter Frost 1L
Newa Winter Frost: An ideal ripening solution made to accentuate terpene production and recycle the last remaining energy left in the plant.
£44.95
Plant Magic Ignition
Plant Magic Ignition used in the first few weeks of bloom it signals the plant to produce flowering sites alongside a PK such as Platinum PK 9/18 it continues to enhance yield.
£44.95
Mills Ultimate PK
Ultimate PK is an additive designed for blooming or flowering plants. Improves the cell structure of the plant and makes the taste and aroma of the fruits full, powerful and top-class.
£44.95
Mills C4
Mills C4 has been developed with organic and mineral elements to maximise flower sites and fruit sets.
£44.95
FoxFarm Open Sesame
Open Sesame is a high-phosphorus soluble fertiliwer that’s designed for use during the early weeks of flowering to support vigorous blooming and bud development.
£44.95
FoxFarm Cha Ching
FoxFarm Cha Ching is engineered to maximise a plant's production. Every stage of the growing cycle demands optimal nutrition.
£44.95
FoxFarm Beastie Bloomz
FoxFarm Beastie Bloomz is a high-phosphorus soluble fertilizer specially formulated to support blossom development during mid to late flowering. For use in soilless mixes, soils, hydroponics, and aeroponic systems.
£44.95
Buddhas Tree Solar Green Power
Solar Green contains silicon nutrient supplement that can improve your plant's immune system. Silicic acid also improves a plant's immune system - increasing its resistance to pests and diseases, as well as improving nutrient uptake & absorption of CO2
£44.95
Buddhas Tree Advanced Meta-Boost
Advanced Meta-Boost is a rich seaweed derived plant bio stimulant that contains naturally occurring levels of various plant growth stimulators including Auxins, Cytokinins and Amino Acids.
£44.95
Grenade Grenade (Green)
a state-of-the-art organo-mineral flowering additive designed to maximise flowering potential. This product offers a natural boost of mono-silicic and combines the benefits of high-quality sugars, carbs, molasses, and mono-silicic.
£49.95
Showing 169 - 192 of 232
