Fruit trees are one of the top iguana draws in Palm Beach County — mango, banana, and citrus in particular. Iguanas climb the trunk into the canopy to strip flowers, fruit, and tender growth, and a productive tree can keep a whole colony fed through the season. Protecting it comes down to two things: denying access to the canopy and removing the reward on the ground.
The core move is a smooth trunk wrap so they can't climb up, plus cutting any branch that lets them jump in from a fence, roof, or neighboring tree. Netting or bagging the fruit protects the crop itself, and picking up windfall daily keeps the ground under the tree from becoming a buffet that draws them anyway — even when the canopy is out of reach.
The full protection stack for a tree
No single measure protects a fruit tree on its own; they work as a set. Skip one and the iguanas usually find the gap.
- A smooth trunk wrap sized so adults can't reach or jump over it
- Cut branches that bridge from a fence, roof, or neighboring tree
- Net or bag the fruit to protect the crop directly
- Pick up windfall daily so the ground stops feeding them
- Watch for launch points — a wall cap or trellis near the trunk
Why the ground matters as much as the tree
Owners often wrap a trunk, see iguanas still hanging around the base, and conclude the wrap failed. Usually the wrap is fine — the animals are feeding on dropped fruit. A tree can be climb-proof and still be an iguana hotspot if the windfall is left to rot underneath it. The ground cleanup isn't optional; it's half the fix.
Common questions
Does a trunk wrap alone protect the tree?
Only if there's no other way up. If a branch touches a fence, wall, or the roof, they'll use it — so wrapping the trunk and clearing the jump-off points go together. A wrap with an unaddressed bridge nearby is easy for the animals to route around.
Why does fallen fruit matter if I've wrapped the tree?
Windfall on the ground still feeds them and keeps drawing them to that corner of the yard, even if they can't climb the tree anymore. Clearing it daily is part of the fix — a wrapped tree with rotting fruit underneath is still a feeding station.
Will netting the fruit hurt the tree or the crop?
Properly fitted netting or fruit bags protect the crop without harming the tree. The main thing is fitting them so there are no gaps an iguana can reach through and checking them as the fruit grows, rather than putting them on once and forgetting them.
