Large speedwell

Large speedwell (Veronica teucrium) is a hardy perennial herb belonging to the Plantaginaceae family. It is widely recognized for its vibrant, intense blue flowers and its ability to form dense, spreading clumps, making it a favorite for ground cover and garden borders.

Native to Europe and parts of Western Asia, this plant naturally inhabits dry meadows, woodland edges, and rocky slopes. Its wide distribution across various habitats demonstrates its inherent hardiness and ability to thrive in diverse environmental conditions, provided its basic needs are met.

Botanically, it features ascending stems reaching up to 50 cm in height. The foliage is composed of oval, serrated leaves that remain green throughout the summer. The inflorescences are dense, spike-like racemes that bloom in late spring and early summer, creating a distinct visual impact in the landscape.

In terms of cultivation, the Large speedwell prefers full sun or partial shade and thrives in well-drained, average garden soils. It is remarkably drought-tolerant once established. Gardeners should ensure regular pruning of spent flower spikes to maintain the plant's tidy appearance and to potentially trigger a secondary blooming cycle.

The plant has few natural enemies, though excessive soil moisture can occasionally lead to fungal diseases like powdery mildew. Beyond its ornamental use, it serves as an excellent nectar source for bees and butterflies. It is rarely bothered by pests, which adds to its reputation as a low-maintenance, reliable perennial for various horticultural applications.

• Excellent drought tolerance
• Cold-hardy perennial
• Pollinator-friendly species
• Low-maintenance gardening