Daily gardening tip · Southern hemisphere · Friday 21 August 2026 · late winter
Keep mulch away from plant stems
Applying mulch in late winter prepares your garden beds for spring, but piling it directly against plant stems can cause them to rot.
15 minuteseasymulching
Clear away any weeds or dead debris from the soil around your plants.
Spread a layer of organic mulch, such as wood chips or straw, about two inches deep over the garden bed.
Use your hands to pull the mulch back about three inches from the main stem or trunk of each plant.
Leave a clear circle of bare soil around the base of the plant so the stem can breathe.
Why it works
When mulch touches plant stems, it traps moisture directly against the bark or stalk. This constant dampness can cause the stem to rot and allows pests or fungal diseases to enter the plant. Leaving a small gap of bare soil keeps the stem dry while the surrounding roots still benefit from the mulch.
Gardening news
Gardening news
RHS expands EV charging provision at Wisley
RHS Garden Wisley has opened a new area where visitors can charge up to 32 electric cars at the same time.
Common weedkiller glyphosate found to disrupt honeybee brains
A study revealed that glyphosate herbicide alters honeybee foraging behavior and brain chemistry. Exposed bees foraged thirteen percent less after three days of contact with the chemical. This matters because honeybees need clear navigation to pollinate garden flowers and food crops.
German poet and botanist Adelbert von Chamisso died in 1838
On 21 August 1838, botanist Adelbert von Chamisso passed away in Berlin. During an 1815 expedition to San Francisco, he collected and formally named the California poppy. His detailed records created an early historical snapshot of native plant species.