Why Your Sundew Leaf Tips Are Turning Brown (And How to Fix It)

Brown tips on Drosera adelae? Three common causes—and only one is a real problem.

1. Old Bulbs = Weak Light

Fluorescent tubes lose intensity over time. Replace yearly (even if they still light up). Weak light won't directly cause brown tips, but it weakens the plant overall.

2. Windowsill Drafts

Open windows + warm breezes = desiccated leaf tips. Move the plant away from direct airflow.

3. Natural Aging (Most Likely)

Older leaves naturally brown at the tips as the plant matures. If new growth looks healthy, just snip off the old leaves.

When to Worry

If new leaves brown, or the whole plant declines, send a clear photo for diagnosis. Otherwise, routine maintenance is all you need.