Plants Iguanas Will Not Eat in Palm Beach County

If you live along a canal or waterway in Palm Beach County, you have probably met the problem already. You plant a bed of hibiscus, and within a week it has been reduced to stems.

Green iguanas are an invasive species in South Florida. They are established, they are not going away, and the most practical response for most homeowners is to plant things they are not interested in eating.

What Iguanas Go After First

Iguanas are primarily plant eaters with a strong preference for tender, soft foliage and flowers. The plants that suffer most are usually the ones homeowners care most about.

• Hibiscus, which is close to their favorite food
• Impatiens and other soft bedding flowers
• Orchids, including mounted and tree-attached specimens
• Nasturtium and similar tender plants
• Roses
• Most flowers, new growth, and soft fruit
• Vegetable gardens and herbs

There is a pattern: soft, tender, and flowering. Tough, thick, leathery, or aromatic foliage is far less attractive to them.

Plants They Tend to Leave Alone

No plant is guaranteed iguana proof. A hungry animal will sample almost anything, and pressure varies by neighborhood. But these are consistently far less targeted.

Crotons

Thick, tough, brightly variegated leaves. Crotons give you strong color without flowers to attract browsing, and they are widely used in Palm Beach County for exactly this reason.

Ixora

The glossy, firm foliage is much less appealing than soft-leaved flowering shrubs, and it still delivers dense flower clusters. A reasonable substitute where you wanted hibiscus.

Coontie

A tough Florida native cycad with stiff, leathery fronds. Very drought tolerant, handsome, and generally ignored. One of the most reliable choices for a problem property.

Silver Buttonwood

Tough silvery foliage, excellent salt tolerance, and not a browsing target. It works as a specimen, a hedge, or a small tree, which makes it useful on coastal canal-front lots.

Most Palms

Established palms are generally left alone. Iguanas may sample flowers or very young fronds on some species, but a mature palm is not usually at risk. Our guide to small palms for Palm Beach County yards covers options that fit residential spaces.

Thick and Tough-Leaved Plants Generally

When in doubt, feel the leaf. Firm, waxy, leathery, or fibrous foliage is a far safer bet than anything soft and tender.

A Note on Oleander

Oleander is avoided by iguanas. It is also toxic to people and pets if eaten. It is a legitimate choice for a canal bank away from where children and dogs play, but it should be a deliberate decision rather than an accident.

Making the Yard Less Attractive

Plant selection is the main lever, and a few habits help alongside it.

• Remove brush piles, dense ground-level debris, and other sheltered hiding places
• Fill in burrows along seawalls and canal banks once you are certain they are unoccupied
• Pick up fallen fruit promptly, since it is a reliable food source
• Protect seedlings and new plantings with netting or wire cages while they establish
• Do not feed them, including indirectly through unsecured pet food or compost

New plantings are the most vulnerable moment. Tender new growth on an otherwise unappealing shrub can still get browsed, so temporary protection through establishment is worth the effort.

Removal and Wildlife Rules

Iguana removal in Florida is governed by state wildlife rules, and there are specific legal requirements around how invasive reptiles may be handled.

For guidance on removal, consult the Florida Fish and Wildlife Conservation Commission, which publishes current rules and homeowner information on green iguanas. For hands-on removal, hire a licensed wildlife trapper who works within those rules. We are landscapers, not a wildlife service, and this is genuinely the right referral rather than a deflection.

Designing Around the Problem

On canal-front and waterway properties, the sensible approach is to design with iguana pressure assumed rather than discovered.

That usually means tough foliage plants carrying the structure and color of the landscape, with any soft flowering material placed in protected areas away from the water, such as a courtyard or screened area. Many of the salt and drought tolerant plants in our guide to Florida-Friendly low water plants also happen to be plants iguanas ignore, which makes them doubly useful here.

Our landscape design team plans waterfront properties with this in mind, and our landscape installation crews can replace a bed that has been repeatedly stripped with planting that will actually last.

Talk to Ocean's Edge About Your Property

Every property in Palm Beach County is a little different, and the right plan depends on your soil, your exposure, and how you actually use the yard. Call us at (561) 779-5765 or request a free on-site evaluation. We will walk the property with you, talk through the options, and put together a plan at no cost.