Plant library Ask the Genie
Ground cover
Bugleweed
Ajuga reptans
Zones 3–10
A fast-spreading, weed-suppressing mat of burgundy or green foliage with spring spikes of blue flowers for shady spots.
Sun
Part shade to full shade
Water
moderate
Spacing
12-18 in apart; spreads indefinitely by runners
Soil
Moist, humus-rich soil (pH 5.5-7.0)
Difficulty
easy
Zones
3–10
When to plant
See care notes for timing in your zone.
Timing shifts with your zone — the Genie can pin down exact dates for you.
How to care for it
Plant rooted sections in spring or fall 12-18 in apart; they fill in within a season. Cut back spent flower spikes. Divide every few years to prevent crowding.
Good companions
Hostas, ferns, coral bells, hellebores
Harvest
Not edible; enjoy the spring flower spikes and year-round foliage.
Want a plan for growing Bugleweed?
Your Genie can give exact timing and care for your zone.