Erigeron karvinskianus (Australian Fleabane) in Heat: Different Species, Same Rescue

Species Correction

Reader’s plants are finer, daintier than E. glaucus—likely Erigeron karvinskianus (Mexican fleabane, naturalized in Australia). Wild habit, reseeds aggressively.

Life Cycle Timing (Southern Hemisphere)

• Bloom cycle ending now (approaching fall).
• Rest through fall/winter.
• Rebloom August (your spring).

Action: Cut Back Now

It’s done flowering. Hard prune to ground—it’ll regrow for next cycle. No harm done.

Reference

Australian Erigeron growing notes

Same rescue, different species. Cut, wait, enjoy the self-sown volunteers.