Pinguicula emarginata Losing Stickiness: Seasonal Transition or Fertilizer Burn?

P. emarginata naturally reduces dew in fall after flowering—leaves thicken, shorten, and lose stickiness as it enters a dry-season rest. But foliar fertilizer (urea-free 20-10-20) may worsen it, especially on thin-leaved species.

Natural Seasonal Change

• Fall flowering burst → then reduced dew, smaller leaves.
• Unlike P. cyclosecta, it doesn't form a tight winter rosette.
• Center stays green = plant is healthy.

Fertilizer Caution

• Stop foliar feeding emarginata—it's sensitive.
• High summer temps also reduce nectar.
• At nursery, we don't foliar feed this species.

What to Do

1. Stop fertilizer.
2. Keep bright, cool conditions (4000–5000 ft native elevation).
3. Wait for spring—new dewy leaves will return.

If center stays green, it's just the season.