Cat Palm
Chamaedorea cataractarum
Through the year 🗓️
☀️ Summer now
Watch the watering closely in hot weather, since it dries faster than you think, and mist or shower the fronds.
🍂 Fall
Taper feeding and pull it back from windows that will turn cold.
❄️ Winter
Keep the soil just barely moist, hold the fertilizer, and boost humidity near heaters.
🌱 Spring
Refresh the top inch of soil or divide big clumps, and resume monthly feeding.
The details
Light & placement
- Light
- Bright indirect; scorches in direct sun, thins out in deep shade
- Ideal PPFD
- 150–300 µmol·m⁻²·s⁻¹
- Grow-light distance
- 16–24 in below LED
Water & feed
- Watering method
- Keep-evenly-moist: water when the top inch dries and never let it dry out fully; distilled or rainwater helps, as it tip-burns from chlorine and salts.
- Fertilizer
- Balanced feed at ½ strength, monthly in spring–summer.
Home & habit
- Soil
- Peaty, moisture-retentive but well-draining mix; pH 5.5–6.5
- Humidity
- High (50%+); brown tips are its complaint about dry air
- Temperature
- 65–80 °F
- Mature size
- 3–6 ft bushy clump
- Repotting
- Every 2 yrs in spring; handle the roots gently
- Propagation
- Division of the clumping stems in spring; seed is slow and rarely worth it indoors.
When something looks wrong
- Overwatering signs
- Yellowing fronds throughout, soggy soil, rotting stem bases
- Underwatering signs
- Crispy brown tips spreading to whole fronds, drooping leaflets
- Common pests
- Spider mites (relentless in dry air), scale, mealybugs
Common problems 🩺
The usual suspects when Cat Palm looks unhappy. Most houseplant trouble is watering or light, not disease — see all plant problems if you are not sure which plant is the culprit.
Brown, crispy frond tips
Likely cause
Dry air or tap-water salts. Some tip browning is normal on indoor palms.
What to do
Raise humidity, use filtered water, and flush the pot occasionally to wash salts out.
Fine webbing and dusty-looking fronds
Likely cause
Spider mites, which thrive in the dry air around most palms.
What to do
Shower the plant, raise humidity, and treat weekly with neem until clear.
Yellowing fronds
Likely cause
Overwatering, or the pot sitting in runoff.
What to do
Let the top inch dry and always empty the saucer.
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