Question: What are the advantages of O-style tree tubes?

Answer: There are several benefits and reasons why the O-style tree tube is considered the preferred tree tube for tree planters.

1. The tube ships flat and pops open to a generous, leaf expanding 3.9 inch diameter that is large enough for optimal growth.
2. It installs quickly and easily with 3 large tie holes allowing for the stake to be held rigid so it does not kink under wind pressure. The 3 tie holes coupled with a bamboo or oak stake that is 1 foot taller than the tube offers the strongest system in the market.
3. The 5ft ("Deer Tube") and 4ft heights are vented to allow superior air exchange for efficient CO2 replenishment and assuring proper dormancy (hardening off) before winter even in the coldest climates.