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Daily gardening tip · Northern hemisphere · Saturday 17 October 2026 · mid autumn

Keep Perennial Weed Roots Out of Compost

Putting the wrong weeds into your compost bin can spread them across your garden next spring.

Keep Perennial Weed Roots Out of Compost
10 minuteseasyweeds
  1. Pull up weeds from your garden beds, getting as much of the root system as possible.
  2. Separate annual weeds with soft roots from perennial weeds like dandelions and dock.
  3. Put the annual weeds directly into your standard compost bin.
  4. Drown perennial weed roots in a bucket of water for several weeks, or throw them in the general trash.
A garden in mid autumn

Why it works

Perennial weeds store energy in thick taproots and can survive the low temperatures of home compost piles. If they remain intact, these roots will regrow and sprout new weeds as soon as you spread your finished compost.

Carruth Wormwood

Plant of the day

Carruth Wormwood

Artemisia carruthii

A silver-foliaged perennial herb native to the central and western United States. It is aromatic, drought-tolerant, and thrives in dry, open plains.

Read about it →

Gardening news

Gardening news

UK economic growth slows in August

Official figures show that the United Kingdom's economy grew at a slower rate in August than in the previous two months, although it performed better than experts had predicted.

The Dirt · 2026-10-16
New research

Shared lab spaces boost plant science research efficiency

Researchers in plant and soil sciences at North Dakota State University moved into a single unified facility to conduct crop studies. Working under one roof allows different plant breeding groups to share specialized drying equipment and communicate more easily. This practical setup speeds up studies on crop traits like disease resistance and grain dormancy.

ndsu.edu

Written for the northern hemisphere. Gardening south of the equator? See the southern edition

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