Have One Of These?
Plenty Strong
Not Enough Water
Destroys The
Tree Xylem
Can’t Absorb Water
Too Many Gadgets
To Break
Leaks Through
The Nail Hole
Fragile Ring
Sharp Edges
Cut Fingers
Inexpensive
Hard To Remove
Leaks
You Need One Of These!
Plenty Of Water
Easy To Use
Stores Easily
Large Trees Need
Even More Water
Strong Support
Single-Use
Biodegradable
Small Trees Only