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Veronica agrestis

Veronica agrestis · Plantaginaceae

The gardener's calendar

The right move for September

Ideal time to plant veronica agrestis: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.

JFMAMJJASOND Planting

ID card

Family
Plantaginaceae
Type
Annual or winter herbaceous plant
Adult size
10 to 40 cm tall
Flowering
February to June depending on climate
Foliage
Deciduous, medium green
Hardiness
Very hardy (down to -20°C)
Origin
Europe and Mediterranean basin
Exposure
Full sun to partial shade

Care

Exposure

Field speedwell thrives in full sun or partial shade. It tolerates windy areas and copes well with somewhat difficult growing conditions. Generous light promotes denser flowering and more compact growth.

Soil and planting

It prefers well-drained, light to medium soils, even chalky or poor ones. Undemanding, it adapts to most garden soils. Adding compost at planting time is more than sufficient. Simply avoid waterlogged areas.

Watering

Water regularly during active growth, without letting the soil dry out completely. Once established, speedwell becomes quite tolerant of drought. Reduce watering in winter depending on your region.

Fertilizing

Not very demanding, it only needs a light application of balanced fertilizer in spring. Mature compost or moderate organic fertilizer is enough. Avoid excess, which would encourage lush foliage at the expense of flowering.

Pruning and maintenance

Pinch young stems to encourage branching and a fuller shape. After flowering, cut back lightly to encourage another flush of blooms. Remove diseased or faded parts as needed.

Health and problems

Generally very resistant, it mainly dislikes stagnant moisture which can cause root rot. Watch for aphids in hot, dry conditions. Good air circulation limits fungal problems.

Did you know?

Field speedwell is a historical companion plant of cultivated fields, once considered a weed in cereal crops. Its common name precisely recalls its original habitat. In traditional herbal medicine, it was long used in infusions, though this use has fallen out of favor in modern times.

Where to buy it

Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.

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Tips generated and checked by Viridia — adapt them to your local climate.