Bloom month
Plants that flower in October

This list is plants tagged as flowering in October. A bloom month is a catalog window, not season-of-interest and not a climate calendar for every USDA zone.
Open a profile for climate and site. Spring bulbs and summer perennials can share a month tag for different reasons.
What this list is
- Flowering in October is a tagged window, not a guarantee in every garden.
- Season-of-interest lists cover foliage and structure, not only bloom.
- Scan the grid, then open a profile for sun, zone, and water.
Pest-smart partners in Plants that flower in October
Where a plant in this collection already lists companion partners (often for softer pest pressure), those links are gathered here — open either profile for the full reason.
- Love Apple Dill (Anethum graveolens) Dill's umbrella flowers provide nectar that supports Braconid Wasps.
- Love Apple Parsley (Petroselinum crispum) Parsley offers similar small nectar flowers for parasitic wasps when allowed to bloom.
- Love Apple Pot Marigold (Calendula officinalis) Calendula flowers support beneficial insects active around flea beetle pressure and is easy as a sunny bed edge.
- Love Apple Borage (Borago officinalis) Borage is a classic Tomato companion: its flowers attract pollinators and beneficial insects that also hunt…
- Love Apple Oregano (Origanum vulgare) Oregano's small flowers feed beneficial insects once it blooms.
Plants for Plants that flower in October (574)
Browse more plant collections in the Plant Encyclopedia.