Veronica triloba

Veronica triloba is a hardy perennial herb known for its tri-lobed leaves, an uncommon trait that aids in its identification. It flourishes in temperate regions, preferring well-drained soils and sunny to partly shaded locales. Its erect stems bear delicate blue to violet flowers, which emerge in succession, creating a prolonged and charming display throughout its blooming season.

Scientific classification

Species

Veronica triloba (Veronica triloba)

Mints plantains olives and allies

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Annual

Lifespan

Herb

Plant Type

0 - 38 ℃

Ideal Temperature

Care Guide for Veronica triloba

Every week

Water

Full sun

Sunlight

0 - 38 ℃

Ideal Temperature

Water: Veronica triloba requires watering every 3-4 days, with increased moisture during growth and flowering periods. In winter, water minimally as it goes dormant. Post-winter, prune and water thoroughly to encourage a new growth cycle.

Fertilize: Veronica triloba thrives on minimal fertilizer. During growth, use water-soluble compound fertilizer (20-10-20). For flowering, switch to a 10-30-20 ratio 10-15 days prior. Reduce fertilizer in early fall and avoid during root recovery to prevent injury or stunted growth.

Pruning: Remove withered flowers from veronica triloba to enhance appearance and conserve nutrients. Prune flowering branches in the morning on sunny days, cutting near the last flower. This promotes regrowth, with blooming resuming in approximately 20 days. Cut back yellowed parts after winter when temperatures exceed 0℃ (32°F).

Propagation: Veronica triloba can propagate through division, sowing, and cuttage. Division is best done in mid-spring using 2- to 3-year-old plants. Ensure 6-8 buds remain per section. Cuttage should occur in late spring or summer, with moist soil until roots form before transplanting.

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Learn More About Veronica triloba

How to Transplant

How to Grow and Care

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