Why is my Spider Plant drooping?

The two opposite causes you must tell apart

Drooping leaves look the same whether the plant is too dry or too wet, so the single most useful move is to feel the soil before you reach for the watering can. Spider Plants (Chlorophytum comosum) store water in fleshy, tuberous roots, which makes them forgiving of the occasional missed drink but quick to rot when the mix never dries. Bone-dry soil and a pot that feels light means thirst. Soggy soil days after watering, often with a yellowing leaf base, means rot. Watering a rotting plant only deepens the damage, which is why this fork comes first.

Underwatering: the common, easy fix

When the soil dries out completely, the tuberous roots cannot pull up enough water to keep the long arching leaves firm, so they sag and the tips curl down. It happens fastest in warm spells, near a heat vent, or when the plant has outgrown its pot and the limited soil dries within a day or two. Spider Plants are happiest at 55 to 80 degrees F (13 to 27 degrees C) with the top inch or two of soil drying between thorough drinks. The University of Maryland Extension's guidance on watering indoor plants explains how to judge moisture by feel and water deeply until it drains, which is exactly the routine these plants want.

A worked example

A Spider Plant hanging in a sunny west window droops by mid-afternoon every day. The owner waters weekly, but the small pot is packed with roots and the soil feels like dust two days after each drink. This is classic underwatering driven by a root-bound pot in a warm, bright spot: not enough soil to hold water between waterings. Watering thoroughly perks it up overnight, but the lasting fix is to repot one size up in spring so the roots have soil to draw from, or to water more often until then.

Other causes worth ruling out

These rank below underwatering but are common too.

• Overwatering. Soggy soil rots the thick roots; the leaves go limp, the base may yellow, and the soil stays wet for days. Hold off watering and check the roots.
• Too little light. Dim spots weaken the foliage over time; leaves flop and pale, and the plant leans toward the nearest window. An east or north window suits it well.
• Root-bound pot. Crowded roots cannot take up water efficiently; roots circle the surface or push out the drainage holes and the soil dries fast.
• Cold drafts. Sudden chills below about 50 degrees F (10 degrees C) shock the plant; drooping follows a cold snap or appears near a drafty window or vent.
• Transplant stress. Recent repotting unsettles the roots; the plant droops briefly, then recovers as it re-establishes over one to two weeks.

How to fix it

1. Check the soil. Feel the top inch or two. If it is dry and the pot is light, the plant needs water.
2. Water thoroughly. Soak the soil until water drains from the holes, then let it drain fully and empty the saucer.
3. Hold off if it is wet. If the soil is already soggy, do not add water; let it dry and inspect the roots for soft, brown rot.
4. Improve the light. Move the plant to bright, indirect light, away from harsh direct sun.
5. Repot if root-bound. If roots circle the surface or escape the drainage holes, move up one pot size in spring with fresh, free-draining mix.
6. Keep it warm and steady. Hold the plant away from cold drafts and heating vents, in stable room temperature.
7. Use clean water. Spider Plants are sensitive to fluoride and chlorine, so filtered, distilled, or rainwater helps prevent brown tips alongside drooping.