Sticky Shine on Houseplants
Has anyone ever had this? It's clear, and sticky, like sugar water. Is it from the fertilizer? This has been a weird winter indoors. I usually have a scale problem, but not this year. This year I am plagued with fungus gnats. I have tried Gnatrol, BT, mosquito bits, yellow sticky traps, even insecticide spray, all to no avail. The traps work, but there's always more gnats. Is it possible the gnats are leaving the sticky residue?