Frost‑Damaged Foxtail Palms: Can They Be Saved?

The Damage

Three 18‑foot foxtail palms in central Florida endured a week of frost. All fronds are dead, trunks weep sap, and small holes with pulpy strings appear around the trunks (except the protected base).

Critical Check

The spear leaf (newest central frond) determines survival. If it’s green and firm, the palm may recover. If it’s brown, mushy, or pulls out easily, the growing point is dead.

If the Spear Is Alive

1. Remove all dead fronds by pulling gently.
2. Drench the crown with a copper‑based fungicide to prevent bud rot.
3. Keep soil evenly moist; fertilize with palm‑specific formula once new growth appears.

If the Spear Is Dead

The palm will not regenerate. The pulpy strings suggest secondary decay (e.g., Thielaviopsis trunk rot). Removal is recommended.