Pay in 4 interest-free payments of $3.75 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Why use a Contactor
a solution of 1 ml per litre up to a maximum of 4 ml per litre will be enough
use with an EC Controller for complete grow room control
it can easily be placed anywhere
Strong tempered glass
COCO soft/hard- HESI Nutrients by Brand/FOX FARM Why use a ContactorHESI Fertiliser for COCO HESI COCO HESI COCO is THE fertiliser for growth and bloom on coco substrates. Like any HESI fertiliser is also HESI COCO thanks to complex binding substances stabilized and free of unnecessary fiber. HESI COCO is not an A & B supplement, the A & B components are combined in one bottle. HESI COCO contains both organic and mineral nitrogen. Nearly all trace elements are stabilized in protective complexes. HESI COCO is enriched
US$ 73.00
US$ 36.00
US$ 23.00
US$ 25.00
US$ 15.00
US$ 14.50
US$ 22.40
US$ 11.25
US$ 10.00
US$ 34.50
US$ 14.00
US$ 15.00
US$ 13.00
