These plastic-free tree guards will protect your saplings and young hedging from damage by wildlife, and are completely biodegradable. Made from a water-resistant board they'll last a good two to four seasons, enough time for trees to establish, before safely disintegrating.
To fit them, simply push a cane into the ground next to the tree and fit the guard over both the tree and cane. No need for any additional ties.
Measurements:
L50cm x W5.5cm x D5.5cm