Foxtail Palm Decline in South Florida: Nutrition and Planting Depth

Likely Causes

Black/grey new fronds, rotting crown sections, and no history suggest:

• Severe nutrient deficiency (apply 8-2-12 palm fertilizer 3×/yr).
• Planted too deep (root flare buried).
• Crown rot (fatal if mushy).

Immediate Actions

1. Expose root flare if buried.
2. Fertilize correctly.
3. Check crown: if mushy, palm is dead.
4. Consult county Master Gardeners for on-site diagnosis.