Troubleshooting
Philodendron 'Florida Green' problems — and how to fix them
Philodendron 'Florida Green' (Philodendron 'Florida Green') is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Yellowing leaves
Usually overwatering or poor drainage. Let the top 25-40% of the mix dry before watering and ensure the pot drains freely. Older lower leaves yellowing one at a time can be normal aging.
Root rot / mushy base
Caused by soggy, dense soil and cold-plus-wet conditions. Unpot, trim soft black roots, and repot into fresh chunky aroid mix in a clean pot with drainage.
Small leaves and leggy growth
Insufficient light or no climbing support. Move to brighter indirect light and add a moss pole; mature lobing only develops as the plant climbs.
Spider mites
Tiny pests that cause stippling and fine webbing, encouraged by dry air. Rinse foliage, raise humidity, and treat leaf undersides with neem oil or insecticidal soap.
Thrips, mealybugs and scale
Check new leaves, petiole grooves and leaf undersides. Thrips cause silvery scarring; mealybugs are white and cottony; scale look like small bumps. Treat with insecticidal soap or neem and isolate the plant.
Brown leaf edges / scorch
From direct hot sun or very low humidity and salt buildup. Move out of direct sun, raise humidity, and flush the soil to remove excess fertiliser salts.
Prevent philodendron 'florida green' problems before they start
Most philodendron 'florida green' issues are care-mismatch, not bad luck. Dial in the basics:
Philodendron 'Florida Green' problems — FAQ
Why is my philodendron 'florida green' yellowing leaves?
Usually overwatering or poor drainage. Let the top 25-40% of the mix dry before watering and ensure the pot drains freely. Older lower leaves yellowing one at a time can be normal aging.
Why is my philodendron 'florida green' root rot / mushy base?
Caused by soggy, dense soil and cold-plus-wet conditions. Unpot, trim soft black roots, and repot into fresh chunky aroid mix in a clean pot with drainage.
Why is my philodendron 'florida green' small leaves and leggy growth?
Insufficient light or no climbing support. Move to brighter indirect light and add a moss pole; mature lobing only develops as the plant climbs.
Why is my philodendron 'florida green' spider mites?
Tiny pests that cause stippling and fine webbing, encouraged by dry air. Rinse foliage, raise humidity, and treat leaf undersides with neem oil or insecticidal soap.
Why is my philodendron 'florida green' thrips, mealybugs and scale?
Check new leaves, petiole grooves and leaf undersides. Thrips cause silvery scarring; mealybugs are white and cottony; scale look like small bumps. Treat with insecticidal soap or neem and isolate the plant.
Why is my philodendron 'florida green' brown leaf edges / scorch?
From direct hot sun or very low humidity and salt buildup. Move out of direct sun, raise humidity, and flush the soil to remove excess fertiliser salts.