Pinguicula Flower Stems Are Sticky—Normal. Nepenthes Pitchers Don't Need Added Water

Pinguicula Flower Stems Are Sticky—Normal. Nepenthes Pitchers Don't Need Added Water

Pinguicula glandular hairs cover flowers/stems—traps gnats naturally. No issue.

Nepenthes pitchers produce own fluid (acids, nectar, enzymes). Adding water dilutes enzymes, risks rot/smell. Only refill if spilled during moving.

Lid Rule

If lid covers opening (rain excluded), don't add water. If open, plant accepts rain.