Plant Solutions. Nigel Colborn

plants: An outstanding cut bloom. The candy pink contrasts sweetly with the soft violet blues of perennial asters or with the reds and rusts of spray chrysanthemums and autumn foliage.

       Focus on…

       Lilies

      A group of hardy bulbs of diverse habit, lilies are superb for producing elegant, showy flowers throughout summer and and sometimes into early autumn. Many also have fragrant blooms for added appeal.

       1. Lilium lancifolium

      The tiger lily, whose tiger-orange petals are strongly spotted, rather than striped. The stems produce axilliary buds which develop into bulbils, tiny bulbs from which the plant is easily propagated. Lime tolerant.

       2. Lilium regale ‘Album’

      A pure white form of the regal lily, whose richly fragrant, elongated flowers are more usually flushed pink on the outsides of their petals, but with creamy white interiors.

       3. Lilium henryi

      Probably the most lime-tolerant of all the lilies, with tall, flexible stems, dark in hue, and narrow, glossy leaves. The flowers, which open late in summer, are bright orange, with raised, dark spots on the petal surfaces. The petals curl back as the flowers mature.

       4. Lilium martagon

      The Turk’s Cap lily, a European native with tall stems whose leaves are attached in whorls on a tall, self-supporting stem which carries generous numbers of purplish pink or white flowers. The petals turn back on themselves to resemble turbans. Lime tolerant.

       5. Lilium longiflorum

      A vigorous, fast growing lily with the stem-rooting habit. The flower stems carry up to six intensely fragrant, pure white flowers. This variety, ‘American White’, has green tips to its petals and there is a blush pink variety, ‘Casa Rosa’.

       6. Lilium ‘Golden Splendor Group’

      A vigorous strain of lilies suitable for outdoors with sprays of large, elongated, bright yellow blooms, whose petal backs are pinkish, in mid to late summer. Lime tolerant.

       7. Lilium ‘African Queen’

      A very tall, trumpet-flowered hybrid lily whose large, showy blooms are brownish purple in bud, opening to a rich egg-yolk hue, between orange and yellow. Protection from severe frost is necessary.

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       Bulbs for containers

       Narcissus (dwarf hybrids)

      Bulb

      Familiar narcissus and daffodil shapes, but on smaller scale plants. Good varieties include buttercup yellow, small flowered ‘Tête à Tête’, the lemon and white ‘Jack Snipe’, whose outer petals are swept back, and the intriguing ‘Queen Anne’s Double’, whose flowers are almost like small yellow roses. Later varieties include the highly scented jonquil ‘Trevithian’ and ‘Hawera’, whose tiny cups are accentuated by fully reflexed petals.

      Soil preference: Any, not too dry

      Aspect: Sun or part shade

      Season of interest: Spring

      Height and spread: Up to 25cm × 10cm (10in × 4in)

      Companion plants: Naturals with almost any small, spring-flowering planting scheme, these narcissi will spice up forget-me-nots, primroses, winter heathers or such big foliage plants as Bergenia.

       Eucomis bicolor

      Pineapple Lily Marginally hardy bulb

      Undulating dark green leaves surmount a single, thick, cylindrical stem carrying masses of tightly packed flowers in a broad spike. A topknot of foliage, above the greenish, dark-edged flowers, gives the impression of a pineapple. A handsome display of ripening seed capsules follows.

      Soil preference: Moist, humus-rich

      Aspect: Sun or part shade

      Season of interest: Summer, autumn

      Height and spread: 60cm × 45cm (2ft × 1ft 6in)

      Companion plants: A streamside plant in its native South Africa, but excellent in containers for summer gardens. Mix with potted cannas and bananas to enhance the tropical feel and create a striking patio display.

       Leucocoryne purpurea

      Glory of the Sun Tender bulb

       T. Cooper

      A species from South America with grassy foliage and spikes bearing six-petalled flowers, which are mottled purple with paler centres. Under-used in northern gardens, this plant is, however, a genus of great beauty. Leucocoryne ixioides has brilliant blue flowers with white petal bases.

      Soil preference: Free-draining

      Aspect: Sun

      Season of interest: Spring, early summer

      Height and spread: 45cm × 15cm (1ft 6in × 6in)

      Companion plants: Though tender, these will over-winter with minimal protection and are beautiful near the silvery foliage of, say, Convolvulus cneorum or Artemisia ‘Powis Castle’ in a large container.

       Lilium hybrids

      Hardy bulbs

      Highly variable group, always with narrow leaves along the stems which bear sprays of large, often highly scented flowers. These may be funnel shaped or may open to form big, six-pointed star shapes, or can curl back on themselves to resemble turbans. Examples include ‘Casablanca’, tiger lily (L. lancifolium) hybrids and ‘Trumpet’ lilies.

      Soil preference: Fertile but free-draining. Some dislike lime

      Aspect: Sun or part shade

      Season of interest: Summer, autumn

      Height and spread: To 1.5m × 75cm (5ft × 2ft 6in)

      Companion plants: Virtually all lilies are excellent container plants and are best grown alone, but with their pots arranged with other, large plants. A pot of lilies placed close to a containerized dwarf maple such as Acer palmatum ‘Dissectum’, for example, will create an Oriental