Cape Sundew Decline from Tap Water: Mineral Buildup and Repotting Fix

A Cape Sundew caught gnats well but declined after tap water use (Oregon Bull Run water). Leaves lost dew, browned, rolled. The expert confirms tap water minerals alkalized the soil – fatal for acid-loving sundews. Switching to distilled water helps, but damage may be done.

Solution: Repot Immediately

• Use unfertilized baled sphagnum peat + perlite.
• Avoid bagged products (often fertilized).
• Repotting is the only sure way to reset soil pH and remove minerals.

Prevention: always use distilled, RO, or rainwater (collected cleanly).