Bloom Boosters

Showing 49 - 72 of 128

Atami B'Cuzz Blossom Builder Liquid

Atami - B'Cuzz Blossom Builder Liquid is a finisher/hardener that should be used in the final 4 weeks of the bloom and riping stage of the plant.

£6.95

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Hesi Phosphorus Plus

Hesi Phosphorus Plus is a PK booster for plants to help increase flower and fruit formation. HESI Phosphorus Plus is used in combination with Hesi Bloom Complex in the second half of the flowering phase.

£34.95 £20.95

Hesi Boost

HESI BOOST is a complete organic fertiliser to the intensification of the flower. It is a blend of fruit enzymes, plant sugars and fruit extracts.

£9.95

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

Advanced Nutrients Big Bud Coco

Advanced Nutrients Big Bud Coco Bud Booster . If you want bigger flowers, more essential oils and aroma, along with a measurable increase in harvest weight. If you’re one of the many growers who use the coco coir growing medium you’re going to love it!

£30.00

Plagron Vita Race

Vita Race is an iron spray for the grow phase and the first three weeks of the flowering phase. Iron is an important component for the generation of chlorophyll.

£14.95

Athena Blended Line Stack

A natural nutrient made from kelp extract. The nutrients in Stack encourage healthy growth and flowering. Stack gives the plant tools to reach its full genetic potential. Used as a foliar or root drench, Stack helps correct minor potassium deficiencies.

£85.45

Field Marshal Flower Bomb

Flower Bomb is a powerful additive designed to enhance flower formation during the late bloom stage. It increases the density of the final product and can be safely used with your regular PK booster, boosting your final harvest yield by up to 70%.

£109.95

Bionova PK 13-14

Bionova's PK 13-14 is the perfect composition as a main flowering stimulator. Phosphor develops a healthy and extensive root system and an exuberant flowering.

£9.95

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 Solo Boost

Hydrotops Solo Boost also helps to harden and tighten flower sets, creating even larger flowering tops and heavier crops. It is an organic formulation specifically made for use with soil or compost.

£27.00

Green Planet Nutrients PK Spike 14-15

Green Planet Nutrients PK Spike is a flowering supplement derived from multiple, highly soluble sources of phosphorous and potassium. This product is designed to encourage budding, help facilitate bulking, and ripening of flowering plants.

£4.95

Biogreen X-Blast

Biogreen X-Blast is a highly powerful late-flowering PK additive, created to maximise plant’s performance during the final flowering phase and designed to push the plant to its full possible.

£94.95

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

Bionova Vitasol

BioNova Vitasol is an organic stimulator contains natural sugars. Calcium, Magnesium, Copper, Lime, Potassium, vitamins exactly what your growing plants need!

£15.95

Dutch Pro Explode

The Dutch Pro Explode is the pre-eminent bloom stimulator, to give the plant in full bloom all the nutrients it needs in this phase.

£26.95

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

Rush Nutrients Sugar Rush

Rush Nutrients Sugar Rush is a powerful 100% organic flowering stimulator that increases the production of resin/crystals to maximise the sweetness and sugar content in the fruit.

£49.95