£1.00
Jiffy Grow Blocks are 100% peat free and made from 100% coco substrate. This mixture of coconut pith and husk chips are enclosed in a bio-degradable netting making the Grow block self-supporting, without the need for a plastic pot.
The purified, stabilized coco substrate is carefully manufactured by Jiffy to have a water-holding capacity of 60-75% and an air porosity value of 20-35%, this tried and tested construction ensures optimum oxygen diffusion along with ideal water holding which results in rapid, stronger rooting and very healthy vegetative growth on developing plants.
Jiffy Grow Blocks are 80mm square.
