Your gardening questions answered
A: It’s Iberis sempervirens, aka the perennial candytuft, one of those lovely little flowers which never seem to get the acclaim they deserve.
It’s brilliant white blooms normally begin to appear in early spring but the mild weather of last autumn obviously persuaded it to bloom early. It often flowers for several weeks.
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Hide AdIt spreads, slowly, to form a low mat of dark green, evergreen leaves, and it’s ideal for most spots because it will grow in sheltered and exposed sites, in full sun or shade – and it keeps coming back year after year.
Grow it in a rockery or let it tumble down a wall and it will rarely disappoint. Plus it’s easy to propagate.