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 succe..
From £9.95
Bionova
Bio Forte
BioForte contains a special combination of phosphor and potassium. In fact these..
From £9.95
Bio·Bizz
Calmag
Biobizz Calmag works wonders for any gardener that needs an extra boost of these..
From £9.95
Halo
Plant Boost
Halo Plant Boost stimulates plant growth naturally by delivering beneficial micr..
From £9.95
Plant Magic
Bio-Silicon
Plant Magic Bio-Silicon builds stronger cell walls to strengthen leaves and stem..
From £9.95
Dutch Pro
Multi Total
Dutch Pro Multi Total reduces root rot, increases mineral and micro nutrient upt..
From £9.95
Bio·Bizz
Top·Max
BioBizz Top·Max contains ingredients that can help increase the actual size and..
From £9.95
Guanokalong
GK-Organics Palm Tree Ashes
GK-Organics Palm Tree Ash is an organic vegan bloom booster is highly suitable ..
From £9.95
Growth Technology
Liquid Silicon
Growth Technology Liquid Silicon is a liquid Potassium Silicate supplement & usa..
From £9.95
BAC
Organic PK Booster
BAC Organic PK Booster has led to great results in English agriculture and horti..
From £10.95
ProActive
PKB 16-21
Professional fertiliser PK flowering additive with the completely unique PK rati..
From £11.95
BAC
1 Component Bloom
BAC 1 Component Bloom is a base fertiliser for the flowering phase of the crop o..
From £11.95
Canna
Mono Trace Mix
Canna Mono Trace Mix is a mineral fertiliser, which is extremely suitable as a s..
From £11.95
Canna
Mono Phosphorus
CANNA Phosphorus is the perfect product for stimulating the bloom or cure the p..
From £11.95
Canna
Mono Magnesium
Canna Mono Magnesium can be used as a fertiliser for magnesium deficiency and a..
From £11.95
Canna
Mono Potassium
Canna Mono Potassium as potassium fertiliser it can be used for example when the..
From £11.95
Canna
Mono Iron
Canna Mono Iron fulfils a number of important functions in the plant's total met..
From £11.95
Canna
Mono Nitrogen
Canna Mono Nitrogen can be used for nitrogen deficiency and as a supplementary..
From £11.95
Canna
Mono Calcium
CANNA Mono Calcium can be used as calcium fertiliser to replenish a deficiency o..
From £11.95
Canna
Flush
CANNA FLUSH is a product to clean substrates and plants from any excess nutrie..
From £11.95
Growth Technology
Ionic PK Boost (PK14-15)
Growth Technology Ionic PK Boost is designed to work alongside their hydro, coco..
From £11.95
Aptus
Super-PK
Aptus Super-PK is a powerful bloom booster that should be used from early in the..
From £12.95
OG Juice
Boostda Roots | Premium Mycorrhizae
OG Juice Boostda Roots Improves transplanting survival rates. Accelerates growth..
From £12.95
Green Planet Nutrients
Pro Cal
Green Planet Pro Cal is an excellent supplemental source of essential elements t..
From £12.95
Showing 25 - 48 of 199
