Why are my clivia leaves turning yellow with brown patches?

What's likely going on

From the photo, the plant (a clivia or similar strap‑leaf plant) has:

• Older leaves yellowing from the middle and tips
• Brown, dry, papery patches
• Green center leaves that still look fairly firm

This pattern usually points to stress, not a single disease. The two most common causes together are:

1. Too much direct sun (leaf scorch)
   Clivias prefer bright, indirect light or dappled shade. Hot afternoon sun, especially reflected off a wall, can bleach and burn the leaves, turning them yellow with brown, crispy areas.

2. Watering and root stress
   If the soil stays soggy or the pot doesn’t drain well, roots are damaged and can’t feed the leaves, which then yellow and die back from the tips. If it’s extremely dry between waterings, the leaf edges can also dry and brown.

There may also be minor fungal spotting on the damaged tissue, but that is usually secondary to stress.

What to do

1. Change the light
   Move the pot to bright shade: morning sun only, or a spot under a tree or roof where it gets light but not harsh midday/afternoon sun.

2. Check drainage
   Make sure the pot has drainage holes and excess water can run out freely. If water pools on the surface or the mix is heavy clay, repot into a free‑draining mix (potting soil mixed with coarse sand or perlite).

3. Adjust watering
   Water deeply, then let the top 2–3 cm of soil dry before watering again. The soil should feel slightly moist, not wet and not bone dry for long periods.

4. Clean up damaged leaves
   Cut off the worst, fully brown leaves at the base with clean scissors. Partially burned leaves can be left or trimmed back to green; they won’t turn green again but removing them improves airflow.

5. Weed and tidy the pot
   Remove the grass/weeds so they don’t compete for water and nutrients.

6. Skip fertilizer for now
   Wait 3–4 weeks until you see new healthy growth, then feed lightly with a balanced, diluted liquid fertilizer.

How to prevent it

• Keep clivias in bright shade; avoid strong afternoon sun.
• Use a well‑draining potting mix and a pot with drainage holes.
• Water on a schedule based on soil feel, not the calendar.
• Avoid splashing water onto leaves in the hottest sun, which can worsen scorch.

When to worry

• If the new inner leaves start yellowing or turning mushy.
• If the base of the plant feels soft, smells bad, or pulls up easily (signs of root rot).
• If yellowing races through the whole plant within a week.

If that happens, unpot and inspect the roots: trim any black, mushy roots, repot in fresh, airy mix, and keep in shade until it recovers.