The Forestry Bottomless square propagation tube design is deeper than standard to allow for longer stems when propagating from cuttings and supports deeper root systems. This square design helps prevent root spiralling and promotes air pruning to make the best start for your crops.

GCP can help you with the right selection for propagation and small tubing.

We would recommend watering in with a soluble plant food such as Seasol or RhizoVital.