Large speedwell (Veronica crinita)

Large speedwell

Large speedwell is a fascinating plant with unique characteristics. This perennial herb is known for its beautiful blue flowers that bloom in the spring and summer months. Unlike other plants, large speedwell has the ability to attract a variety of insects and birds, making it a popular choice for garden enthusiasts. Additionally, this plant has a rich history with ancient cultures, often associated with medicinal uses. Its intriguing name origin and interesting name stories add to its allure. With its stunning blooms and captivating qualities, large speedwell is truly a remarkable addition to any garden.

Scientific classification

Species

Large speedwell (Veronica crinita)

Mints plantains olives and allies

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Herb

Plant Type

Semi-evergreen

Leaf type

0 - 38 ℃

Ideal Temperature

Images of Large speedwell

Care Guide for Large speedwell

Every week

Water

Full sun

Sunlight

0 - 38 ℃

Ideal Temperature

Water: Large speedwell prefers evenly moist soil, thriving in high humidity. It requires weekly watering but adapts well to varying rainfall, making it suitable for various climates. Primarily grown outdoors, it benefits from natural precipitation for optimal growth.

Fertilize: Large speedwell requires minimal fertilizer. During growth, use water-soluble fertilizer (20-10-20). For flowering, switch to 10-30-20 about 10-15 days prior. Reduce fertilizer in early fall; avoid during recovery to protect weak roots. Excess can harm roots or slow growth.

Pruning: Large speedwell features attractive blue flowers and lance-shaped leaves. Regular pruning in early to late spring promotes vigor by removing spent flowers, trimming leggy growth, and thinning crowded stems for better air circulation, ultimately promoting a healthier and more robust plant.

Propagation: Large speedwell is propagated by taking non-flowering stem cuttings. Cut below a leaf node for optimal growth hormone concentration. Use sterilized snips, apply rooting hormone, and plant in moist, well-draining soil. Maintain a warm, bright setting without direct sunlight to encourage rooting.

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