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Daily gardening tip · Northern hemisphere · Saturday 19 September 2026 · early autumn

Rake Fallen Rose Leaves to Stop Black Spot

Clearing away fallen leaves from beneath your rose bushes now is a quick way to protect your plants from fungal diseases next spring.

Rake Fallen Rose Leaves to Stop Black Spot
5 minuteseasydiseases
  1. Look underneath your rose bushes for any fallen, yellowed, or spotted leaves.
  2. Gently rake or hand-gather all of these fallen leaves from the soil surface.
  3. Put the collected rose leaves into your household trash bin instead of your compost pile.
  4. Wipe down your rake with a disinfectant to avoid spreading any fungal spores to other parts of the garden.
A garden in early autumn

Why it works

Black spot is a common fungal disease that survives the winter by living on fallen foliage. If you leave these leaves on the ground, the spores will sleep in the soil and splash back up onto your roses during spring rains, restarting the infection.

Columbia cutleaf

Plant of the day

Columbia cutleaf

Hymenopappus filifolius

A hardy, drought-resistant perennial with fine, woolly-haired leaves and disc-shaped yellow flower heads. Typical of sandy or rocky soils in the Western plains and mountains.

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On this day

American Botanist Mildred Mathias Born in Missouri

On 19 September 1906, botanist and educator Mildred E. Mathias was born in Sappington, Missouri. She spent her career identifying over 100 plant species in the carrot family and leading plant research groups around the world. The botanical garden at the University of California, Los Angeles was later named in her honor.

en.wikipedia.org · 2014-11-08

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