Iberis sempervirens ‘Little Gem’Dwarf Candytuft. A dwarf evergreen shrublet growing just 15cm (6”) high, covered in flat heads of white flowers in early spring. Suitable for an alpine garden or trough in full sun.
Imperata cylindrical ‘Rubra’Japanese Blood Grass. Green leaves appearing late, turn blood red with age. Requires good to moist but well-drained soil in full sun to do well. 45cm (18”) high.
Iris chrysographes – Dark BlackAn incredibly striking plant with rich, velvety, indigo-black flowers, the intricate veins on the falls picked out in gold. Very free flowering and also fragrant. Handsome fans of narrow, green foliage rising to 45cm (18”).
Iris laevigata ‘Variegata’Another Iris that enjoys having its feet kept wet. A desirable plant with broad flowers which are a good shade of lavender-blue, set off wonderfully by the broad leaves with clean cream and green variegation. 75cm (30”).
Iris lazicaEvergreen iris. Purplish-blue flowers in winter and early spring. 30cm (12”) high. Strong clump orming habit. Sunny site in well drained soil.
Iris pseudacorus ‘Variegata’A brilliantly variegated form of the native Yellow Flag Iris, each new growth alternately striped yellow and green; topped in early summer by rich yellow flowers. Thriving in damp soil like the true species, though needing some shade to prevent scorching of the foliage. 90cm (3ft).