How to Grow Speedwell
iNaturalist
Speedwell
Veronica officinalis
herbSpeedwell is a low-growing herbaceous perennial with delicate blue, pink, or white flowers and small oval leaves. Traditionally used in herbal medicine and teas, it grows naturally in meadows and grasslands across temperate regions. The plant is valued for its ornamental appeal and historical medicinal applications.
When should you plant Speedwell in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Speedwell timeline · Pittsburgh, PA (Zone 6b)
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Plant Speedwell
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Speedwell
Around Jun 16≈ 60 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Speedwell dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-9, prefers cooler climates
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Germination & Seedling
2-3 weeksTiny seedlings emerge with first true leaves appearing within 1-2 weeks. Growth is slow initially.
Keep soil moist but not soggy. Provide bright indirect light. Thin seedlings to prevent crowding.
Vegetative Growth
4-6 weeksPlant develops low rosette of oval leaves, stems begin to spread horizontally. Foliage is dense and mat-forming.
Maintain consistent moisture. Pinch back stems to encourage bushier growth. Fertilize lightly with balanced fertilizer monthly.
Flowering
6-10 weeksDelicate flowers appear on upright spikes in shades of blue, pink, or white with darker veining. Blooms are prolific.
Deadhead spent flowers to encourage continuous blooming. Provide adequate water during this energy-intensive stage.
Seed Set & Maturation
3-4 weeksFlowers fade and small seed capsules form along the flower stems. Plant energy shifts to seed production.
Allow some flowers to remain for seed collection if desired. Reduce watering slightly as plant prepares for dormancy.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Improve air circulation, avoid overhead watering, apply sulfur spray if needed
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Remove infected leaves, improve drainage, avoid wet foliage
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Increase humidity, spray with water, use neem oil if severe
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and
Remove debris harboring pests, hand-pick, use copper tape barriers or diatomaceous earth
Uses
Herbal tea and respiratory support
MedicinalSpeedwell has been traditionally used in herbal medicine to make teas believed to support respiratory health and general wellness. The aerial parts contain beneficial compounds studied for antioxidant properties. [source]
Herbal infusions and tonics
HouseholdDried speedwell leaves are brewed into herbal drinks and used in traditional folk remedies across European cultures. The plant has a slightly bitter, herbaceous flavor. [source]
Ground cover and garden decoration
OrnamentalSpeedwell's low-growing habit and delicate flowers make it excellent for rock gardens, borders, and ground cover applications. The long flowering period provides extended visual interest. [source]
Pollinator support
WildlifeThe abundant delicate flowers attract bees, butterflies, and other beneficial insects, making speedwell valuable for pollinator gardens. [source]
Historical pot-herb and garnish
CulinaryHistorically used as a pot-herb in European cuisine, speedwell can be added to salads or used as a garnish. The flavor is mild and slightly herbal. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest aerial parts (stems and leaves) during flowering for medicinal use, typically in early to mid-summer. Cut stems just above ground level in the morning after dew dries. Dry on screens or hang bundles in a warm, well-ventilated area. For seeds, allow flower heads to fully mature and turn brown, then collect and dry further.
Fun Facts
- 🌱 Speedwell gets its name from an old folk tradition where travelers would bid it farewell ('God speed you well') before journeys, making it a symbol of safe travels.
- 🌱 During the 17th-18th centuries, speedwell was so popular as a medicinal herb that it was sometimes called 'veronica tea' and was believed to rival imported Asian teas in value.
- 🌱 The genus name 'Veronica' is associated with Saint Veronica in Christian tradition, who wiped Jesus's face on the road to Calvary, though the botanical connection is uncertain.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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