Troubleshooting
Yesterday-Today-and-Tomorrow problems — and how to fix them
Yesterday-Today-and-Tomorrow (Brunfelsia pauciflora) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Yellowing leaves (iron chlorosis)
Caused by soil that is too alkaline or hard tap water. Acidify the mix with peat, bark or pine needles and apply chelated iron; switch to rainwater or filtered water.
Bud and flower drop
Usually from the rootball drying out, sudden temperature swings, draughts or moving the plant while in bud. Keep moisture and temperature steady and avoid relocating it during flowering.
Few or no flowers
Too little light or excess nitrogen drives leafy growth at the expense of blooms. Give brighter light, use a balanced feed and allow a cooler winter rest to set spring buds.
Spider mites and aphids
Dry indoor air invites spider mites (fine webbing, stippled leaves); aphids cluster on new growth. Raise humidity, rinse foliage and treat with insecticidal soap or neem oil.
Leaf scorch
Harsh, unfiltered midday sun bleaches or browns the foliage. Provide bright but filtered light and shield from intense afternoon sun, especially behind glass.
Prevent yesterday-today-and-tomorrow problems before they start
Most yesterday-today-and-tomorrow issues are care-mismatch, not bad luck. Dial in the basics:
Yesterday-Today-and-Tomorrow problems — FAQ
Why is my yesterday-today-and-tomorrow yellowing leaves (iron chlorosis)?
Caused by soil that is too alkaline or hard tap water. Acidify the mix with peat, bark or pine needles and apply chelated iron; switch to rainwater or filtered water.
Why is my yesterday-today-and-tomorrow bud and flower drop?
Usually from the rootball drying out, sudden temperature swings, draughts or moving the plant while in bud. Keep moisture and temperature steady and avoid relocating it during flowering.
Why is my yesterday-today-and-tomorrow few or no flowers?
Too little light or excess nitrogen drives leafy growth at the expense of blooms. Give brighter light, use a balanced feed and allow a cooler winter rest to set spring buds.
Why is my yesterday-today-and-tomorrow spider mites and aphids?
Dry indoor air invites spider mites (fine webbing, stippled leaves); aphids cluster on new growth. Raise humidity, rinse foliage and treat with insecticidal soap or neem oil.
Why is my yesterday-today-and-tomorrow leaf scorch?
Harsh, unfiltered midday sun bleaches or browns the foliage. Provide bright but filtered light and shield from intense afternoon sun, especially behind glass.