⭕ Jump start 12/12 by BusyGrow hydroponics.

Jump Start 12/12 - A P/K flowering accelerator.
A high ratio of phosphorous & potassium gives visible results in days.
Use Jump Start 12/12 to move plants from the vegetative stage to the flowering stage, shortening the grow cycle.
Use for the first 3 weeks of the flowering cycle,then use a lower strength P/K booster (eg. Pk9/18, 13/14 etc)

Hydroponic/Coco : 0.5g per litre of nutrient solution.
Soil : 0.2g per litre of nutrient solution.

Comes in 60g packs
UK postage included.