Aluminum Plant
Pilea cadierei
Through the year 🗓️
🍂 Fall now
Slow the watering and stop feeding as growth eases off.
❄️ Winter
Water sparingly and keep it warm. Cool, wet soil is the one thing that rots it.
🌱 Spring
Pinch back and repot, take cuttings to fill any gaps, and restart monthly feeding.
☀️ Summer
Keep it out of hot direct sun and water a bit more often as it puts on fast growth.
The details
Light & placement
- Light
- Medium to bright indirect; good light keeps the silver markings crisp and the plant compact, while direct sun fades and scorches them
- Ideal PPFD
- 100–250 µmol·m⁻²·s⁻¹
- Grow-light distance
- 16–24 in below LED
Water & feed
- Watering method
- Water when the top inch dries, keeping it lightly moist. It wilts fast when thirsty but perks right back after a drink. Ease off in winter so the roots don't sit cold and wet.
- Fertilizer
- Balanced feed at ½ strength, monthly in spring–summer.
Home & habit
- Soil
- Light, well-draining peat- or coco-based mix with perlite; pH 6.0–6.5
- Humidity
- Average to high (50%+); appreciates a little extra moisture
- Temperature
- 65–80 °F; keep above 55 °F
- Mature size
- 8–12 in tall, spreading wider
- Repotting
- Every 1–2 yrs, or just restart from cuttings, since it gets leggy with age
- Propagation
- Stem tip cuttings root in water or moist mix in a week or two; take a few and keep the pot full.
When something looks wrong
- Overwatering signs
- Yellowing lower leaves, mushy stems, limp collapse in soggy soil
- Underwatering signs
- Fast, dramatic wilt that recovers after watering; crispy leaf edges if left too long
- Common pests
- Spider mites, mealybugs, fungus gnats
Common problems 🩺
The usual suspects when Aluminum Plant 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.
Stretched, bare, floppy stems
Likely cause
Low light plus a natural tendency to sprawl with age.
What to do
Brighter indirect light, and pinch the growing tips regularly to keep it dense.
Mushy stems at soil level
Likely cause
Overwatering.
What to do
Let the top inch dry between waterings and make sure the pot drains.
Silver markings dulling
Likely cause
Not enough light to hold the contrast.
What to do
Move it to brighter indirect light; new leaves come back patterned.
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