£7.95

12 in stock

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Catharina produces grey-green foliage with a compact habit.

During the summer it is covered with bright, purple-blue bell shaped flowers.

Ideal for planting in gravel gardens, rockeries, borders, containers and walls.

Height x Spread: 20cm (8″) x 20cm (8″)

Position: Sun or Partial Shade

Winner of the RHS award of garden merit.