Drooping & Brown Tips

WHAT YOU'RE SEEING The symptoms

Two complaints that share a plant but not a cause — separate them before you treat either.

The droop: the whole plant wilts at once, every leaf stalk bowing until the foliage lies almost flat. It looks catastrophic and mostly isn't. The brown tips: the ends of otherwise healthy leaves crisp to brown, the brown creeping slowly down the leaf over weeks, sometimes with a thin yellow edge between the brown and the green. Add yellowing of the oldest leaves and a plant that hasn't flowered in a long time, and you have the full peace-lily complaint list.

MOST LIKELY CAUSES, IN ORDER Start at the top

1. 1. Thirst — the dramatic droopPeace lilies wilt on purpose, visibly, the moment the soil dries. It's an alarm, not an injury: watered promptly, they recover fully, every time. Letting it happen weekly, though, exhausts the plant and damages roots over time.
2. 2. Salt build-up — the brown tipsTap water minerals and fertilizer salts accumulate in the soil and concentrate at the leaf tips, burning them. Dry indoor air makes it worse. This is the cause of almost all brown-tip cases.
3. 3. Root rot — the droop that doesn't recoverIf the plant stays down in soil that's already wet, the roots have rotted from constant moisture. The leaves yellow, stems soften at the base, and watering changes nothing.
4. 4. Too little light — the missing flowersPeace lilies survive low light but won't bloom in it. A green, healthy, flowerless plant in a dim corner is usually just underlit, not sick.
5. 5. Pot-bound and overdue for divisionAn old plant that's a solid mat of roots drinks a pot dry in a day and droops constantly between waterings. The fix is a bigger pot or splitting it — peace lilies divide happily.

HOW TO CONFIRM Two minutes of detective work

1. The recovery test — the one that mattersWater thoroughly and drain. A thirsty plant lifts visibly within two to four hours and stands fully by next morning. A plant still flat by tomorrow, in wet soil, has root trouble (cause #3), and more water will only hurt it.
2. The soil check before you waterDrooping on dry, light-coloured soil that pulls away from the pot's edge confirms thirst before you even pour. Drooping on soil that's already dark and damp skips straight to the rot check.
3. The crust checkWhite or rusty crust on the soil surface or pot rim is visible salt — direct evidence for cause #2 and its brown tips.
4. The base squeezeLeaf stems should emerge from a firm crown. Stems that pull out with slimy, dark bases, or a crown that feels soft, confirm rot has reached the centre of the plant.

THE FIX, STEP BY STEP Revive, then de-salt

1. For a thirst droop: soak from belowSet the pot in a sink or bowl of water for 20–30 minutes so the whole root ball drinks evenly, then drain completely. The plant should be standing again within hours.
2. Change the triggerWater just before the droop — when the top 2–3 cm of soil are dry — instead of waiting for the faint. The alarm is meant to be a warning, not a routine.
3. Flush the salts monthlyOnce a month, run plain water slowly through the pot for a minute or two and let it drain away — this washes accumulated salts out the bottom instead of into the leaf tips.
4. Soften the water if tips keep burningRainwater or distilled water for regular watering stops new browning. (Letting tap water sit overnight helps chlorine escape but does little for the minerals and fluoride — the flush in step 3 is doing the heavier work.)
5. Trim the damageWith clean scissors, cut the brown tip off following the leaf's natural shape, leaving a sliver of brown behind so you don't cut into living tissue and start a fresh wound edge.
6. For the rot case: unpot and divideIf it failed the recovery test, unpot, cut away black roots and slimy stems back to firm white roots, and repot the healthy divisions in fresh mix. A peace lily is a clump of many plants — save the firm ones, discard the mush.

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