They have flared rims to minimise stem abrasion and our standard tree shelters have laser lines that are designed to split as the tree grows.
The green colour allows the correct balance of light wavelengths to be absorbed by the tree – a process called photomorphogenesis.
Available in 4 sizes as standard (0.6m, 0.75m, 1.2m, 1.5m) with a diameter of 76mm – 110mm. They come in packs of 5 tree shelters with pre-fitted releasable tree ties.