Self-Heal
Prunella vulgaris
herbSelf-heal (Prunella vulgaris) is a modest, creeping perennial in the mint family, found in lawns, meadows, and woodland edges across the Northern Hemisphere, with short spikes of two-lipped violet flowers that bees and other pollinators love. It rarely tops 6 to 12 in. and spreads gently by creeping stems into a low mat, which makes it both a tough little groundcover and a no-mow lawn flower. Its very name reflects a long folk tradition, and it is gathered as the flowering tops. Easygoing and adaptable, it grows almost anywhere and tolerates mowing and foot traffic.
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Sun
full sun
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Water
Every 5 days
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Harvest
~60 days
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Difficulty
easy
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Lifecycle
perennial
Comes back every year
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Spacing
6-9 in. apart
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Planting Depth
Barely cover the seed
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Soil pH
6.0-7.5
Growing Details
Soil Type
Average, moist, well-draining
Hardiness Zones
Zones 3 – 9
When to Fertilize
Little needed
Fertilizer
Compost; low needs
🌱 Growing Guide
Self-heal is one of the easiest herbs to grow. Sow seed in spring in average, moist, well-drained soil in full sun to partial shade, barely covering it, and thin to about 6 to 9 in. apart; it also spreads on its own by runners to knit into a patch. It tolerates a wide range of soils and some drought once established, and it shrugs off occasional mowing. Keep it lightly moist for the lushest growth. Divide established clumps in spring to make more. Where you do not want it spreading into the lawn, edge the bed or deadhead before it seeds.
Planting Calendar
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Start seeds indoors
Mar 4
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Transplant outdoors
Apr 29
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Projected first harvest
Jun 28
JJan
FFeb
MMar
AApr
MMay
JJun
JJul
AAug
SSep
OOct
NNov
DDec
✅ Plant alongside
Good neighbors that attract beneficial insects or deter pests
- Clover — Pairs in a low flowering-lawn or meadow planting, both feeding pollinators near the ground
- Yarrow — A fellow meadow herb that draws beneficial insects and shares the easy conditions
- Chamomile — Another low, bee-friendly herb that mingles well in a tapestry lawn or border edge
🛡️ Pest & disease prevention
Proactive ways to stop trouble before it starts — tap a name with an arrow for its full guide
Hose off the occasional colony; predators usually keep it clear outdoors
May nibble the low foliage in damp shade - use grit or traps if needed
Give sun and airflow and avoid crowding in humid spells
🌾 Harvest & storage
Harvest the flowering tops and upper leaves in summer when the plant is in full bloom, cutting the top few inches of stem and drying them in small bunches in a shaded, airy spot. Frequent cutting keeps the patch tidy and prompts fresh growth. The young leaves are also edible and can be picked earlier for salads or potherbs. Dry well for tea or store.
🥗 Nutrition & benefits
The young leaves of self-heal are edible raw or cooked, mild and slightly bitter, and can go into salads, soups, or stews, while the flowering tops are traditionally dried for a mild herbal tea. It is grown as much for its value as a pollinator plant and a tough low groundcover as for the long tradition behind its name.
For educational and informational purposes only — HomeSown is not medical, health, or other professional advice. Always positively identify any plant before handling or eating it; some plants, and some parts of otherwise-edible plants, are toxic. Consult a qualified professional before consuming or otherwise using any plant, especially if you are pregnant, nursing, taking medication, or have a health condition.