Why are my snake plant leaves bending and flopping over?

What's likely going on

From the photo, the plant looks generally healthy, but several long leaves are arching and hanging over the edge of the pot.

A few common reasons this happens with snake plants (Sansevieria):

1. Age and weight of the leaves – Older leaves naturally get heavier and can lean or flop, especially when they grow very long from reaching for light.
2. Low or one-sided light – When light comes mostly from one direction (like a nearby window), the leaves stretch toward it and get tall and softer, so they bend more easily.
3. Overwatering / root issues – If the soil stays wet, roots can rot. That makes leaves lose firmness, fold, or crease near the base. You’d usually also see mushy roots or a sour smell when you check the pot.

From the image alone, the color looks quite normal, so age, light and possibly watering are the most likely causes.

What to do

1. Check the soil and roots
   Slide the plant partly out of the pot. Healthy roots are firm and pale to light brown. Trim off any black, mushy roots and repot in fresh, well‑draining mix (cactus/succulent mix works well).
2. Adjust watering
   Only water when the top 5–7 cm of soil are completely dry. In most indoor conditions, that’s every 2–4 weeks. Empty any saucer so the pot doesn’t sit in water.
3. Give brighter, even light
   Place near a bright window with filtered or indirect sun. Rotate the pot every couple of weeks so leaves don’t all lean in one direction.
4. Support or prune floppy leaves
   Gently tie several leaves together with soft twine, or use a small stake and loose ties. Very creased or badly folded leaves won’t straighten; you can cut them off at the soil line if they bother you.
5. Repot if the plant is cramped
   If the pot is stuffed with roots, move it to a slightly larger pot with drainage holes. Snake plants like to be a bit snug, but not so tight that roots circle heavily.

How to prevent it

• Keep the plant in bright, indirect light instead of deep shade.
• Let the soil dry well between waterings; use a gritty, fast‑draining mix.
• Rotate the pot regularly so growth is upright and balanced.
• Avoid very large, tall leaves growing from weak light – more light = thicker, sturdier leaves.

When to worry

• Leaves are mushy, yellowing from the base, and the pot smells sour or swampy – that suggests root rot; unpot, trim dead roots, and repot in dry mix.
• New leaves come in thin, pale, and floppy even with good watering – likely not enough light.
• The whole plant is loose in the soil or the crown feels soft – treat as an emergency repot and remove any rotten tissue.

Otherwise, some bending on big, older snake plant leaves is normal and mostly a cosmetic issue.