Also known as Bright-Blue Speedwell · Thyme Leaved Speedwell · Thyme Speedwell
Thymeleaf Speedwell (Veronica serpyllifolia) is a low-growing perennial herb forming mats of small leaves, producing spikes of tiny blue-violet flowers.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Thrives in full sun but can tolerate partial shade, especially in hotter climates.
Consistent Moisture
50% intensity
Prefers consistently moist soil, but avoid waterlogging.
Well-drained
50% intensity
Moderate
50% intensity
Prefers average room temperatures. Protect from extreme heat and frost.
Light Feeding
25% intensity
Fertilize sparingly in spring with a balanced fertilizer. Over-fertilizing can be detrimental.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water Thymeleaf Speedwell regularly, especially during dry periods, to maintain consistently moist soil. Avoid waterlogging, as this can lead to root rot. Reduce watering in winter when the plant is dormant.
Check the top few centimeters of soil; if dry, it's time to water.
Prune Thymeleaf Speedwell after flowering to encourage a bushier habit and potentially a second bloom. Deadhead spent flowers regularly to maintain a tidy appearance and prevent self-seeding if undesirable.
Light trimming can be done anytime to shape the plant.
Thymeleaf Speedwell is easily propagated by seed sown in spring or autumn, or by stem cuttings taken in late spring or early summer. Division of established clumps in spring is also an effective method for increasing your stock.
Repot young plants annually in spring into slightly larger containers to accommodate root growth. Mature plants can be repotted every 2-3 years or when they become root-bound. Use a well-draining potting mix.
Identify plants like this with ePlant AI
Snap a photo to get care tips and match similar species on the go.
Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Thymeleaf Speedwell (Veronica serpyllifolia)
Where Thymeleaf Speedwell (Veronica serpyllifolia) is found
Density
Tap map to explore
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Plantaginaceae |
| Genus | Veronica |
| Species | Veronica serpyllifolia |
Similar in genus Veronica
Answers based on plant encyclopedia data
