Small restharrow: complete guide for Mediterranean and rock gardens

The small restharrow (Ononis reclinata) is a low-growing Mediterranean plant originating from the Mediterranean region through to Iran and Ethiopia. This delicate plant is renowned for its purple flowers and robust nature despite its small stature.

Overview

Ononis reclinata is a small, herbaceous plant naturally occurring from Macaronesia and Western Europe through the Mediterranean region to Iran and Ethiopia. The plant grows only 20-40 cm tall and forms compact clumps. It is ideal for gardening where space is limited.

Appearance and Blooming

This small plant grows low and dense with tiny, three-lobed leaves. Purple flowers are 1-1.5 cm across and appear from May to July. The flowers stand upright giving the plant a striking appearance. Small pea pods follow after flowering.

Ideal Location

Choose a fully sunny spot for this plant. It grows in partial shade but flowers less abundantly. Ensure good visibility from seating areas, as the flowers show better in full sun.

Soil Composition

The small restharrow grows optimally in lean, well-draining soil. Heavy soils can be improved with sand and gravel. The plant loves rocky or stony environments, as in its native habitat.

Watering

This plant is very drought tolerant. Water regularly only during growth and flowering. Once established, water minimally. The plant tolerates drought better than excessive moisture.

Pruning and Maintenance

Minimal pruning is needed. Remove dead leaves and flowers after blooming. The plant can be lightly pruned to keep it compact, but this is not necessary.

Maintenance Calendar

Spring: Prune carefully if needed. Summer: Check water regularly. Autumn: Reduce watering. Winter: In frost areas, plant dies back; bring indoors or protect.

Winter Hardiness

Small restharrow has limited hardiness, only to about 0 to -5 degrees Celsius. Protection may help in severe winters. In the Netherlands, the plant is better grown in a greenhouse or as an annual.

Companion Plants

Pair with other small Mediterranean plants like thyme and oregano. Rock plants like sedums and arabis fit well. For color: scattered dianthus.

Closing Thoughts

Ononis reclinata is perfect for small gardens and rock gardens. This small Mediterranean plant adds character to any garden corner. Find rock garden materials and inspiration on gardenworld.app for small Mediterranean gardens.