Peperomia
Peperomia obtusifolia
Thick, rubbery, almost succulent-like leaves on a compact plant that forgives nearly every mistake except constantly wet soil.
What this plant actually wants.
Best window: A few metres back from an east or north window, or filtered south light.
This is the general recommendation. When you map your actual windows in Planterra, the app compares each one against this plant's lux range and tells you which of your specific spots are best - accounting for depth from the glass, obstructions, and how the light shifts by season.
What usually goes wrong.
Soft, translucent, droopy leaves
Almost always overwatering, not underwatering, even though droopy looks like thirst. Let the soil dry out fully before the next watering - Peperomia's thick leaves store water and rarely need frequent top-ups.
Leggy stems with widely spaced leaves
Needs more light. Move it closer to your brightest indirect spot - the compact, dense growth people expect only happens with enough light.
Leaf edges going brown and crispy
Usually low humidity or a build-up of minerals from tap water. Switch to filtered or rain water and group it with other plants.
Slow or no new growth
Normal in low light or during winter. Peperomia isn't a fast grower even in ideal conditions - if leaves stay plump and green, nothing is wrong.
People overwater Peperomia more than almost any other plant on this list, because droopy leaves look exactly like a thirsty plant. I always ask when it was last watered before recommending more water - it's usually the opposite fix.
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