Hebe

Care Instructions:

Previously grouped under the name Veronica, Hebes are versatile evergreen shrubs that vary greatly in form and color. Hardy varieties like Hebe salicifolia and H. brachysiphon grow up to 6–12 ft tall, with narrow or box-like foliage and elegant white flower spikes. Smaller species like H. pinguifolia ‘Pagei’ are ideal for groundcover, while coppery-bronze H. armstrongii is grown for foliage effect. Garden hybrids offer even more variety, with spectacular colors from deep violet to carmine pink and creamy variegated leaves. While some species are tender, many Hebes can thrive in temperate gardens with proper shelter, adding long-lasting color from spring through late autumn.

Light

Hebes prefer full sun for best flowering, but many species will tolerate partial shade. Shelter from cold winter winds will help protect tender varieties.

Water

Water regularly during establishment. Once mature, Hebes require moderate watering and can tolerate short dry periods. Avoid waterlogged soils.

Soil

They are not soil-sensitive and perform well in any well-drained soil, whether fertile or poor. Add compost for richer blooms if soil is very sandy or dry.

Temperature

Most Hebes are moderately frost-hardy, but tender hybrids need protection in colder climates. They thrive best in coastal or temperate zones.

Humidity

Average humidity is suitable. Good air circulation helps prevent fungal issues, especially in dense or compact varieties.

Fertilizer

Feed in spring with a balanced slow-release fertilizer. Avoid heavy feeding, which can lead to excessive soft growth.

Best Placement Ideas

• Low-growing hedge or edging
• Coastal or seaside gardens
• Borders with seasonal perennials
• Groundcover (e.g., H. pinguifolia)
• Containers near sunny patios or decks

Common Issues

• Frost damage on tender species
• Aphids or mealybugs in humid conditions
• Root rot from overwatering
• Powdery mildew in poorly ventilated areas

Things to Watch Out For

• Some varieties revert to green foliage
• Not all hybrids are winter-hardy
• Overcrowding can reduce flowering
• May lose shape if not pruned regularly

Propagation Tips

Propagate from softwood or semi-hardwood cuttings in late summer. Root in a sandy, free-draining compost in a cold frame or sheltered location.

Maintenance Tips

Trim lightly in summer to maintain shape and encourage compact growth. Hard prune in early spring to rejuvenate older or leggy plants, though flowering may be reduced that year.