Sec 2112 2.3 Detailed Bulbs Corms Tubers Flashcards
Iris germanica
bearded iris
HS- 0.5-0.5
DECO evergreen perennial with grey-green leaves. Flowers have both bluish-violet standards and falls, with yellow beards in late spring
WHERE border; Ideal at the base of a sunny wall
COND well-drained or sharply drained neutral or slightly alkaline soil in full sun.
Crocosmia ‘Lucifer’
Crocosmia
HS - 1x1 apx
DECO perennial forming a clump of narrow, erect, mid-green, pleated leaves with sprays of vivid red flowers on stems to 1.2m in height
WHERE Border, cut flower, informal corms, summer
COND moderately fertile, humus-rich soil that is moist but well-drained. Thrives in sun or partial shade.
Dahlia ‘‘Bishop of Llandaff’
dahlia
HS h 0.5 - 1.0m, s 0.1 - 0.5m
DECO herbaceous perennial to 1m in height, with deep blackish-red foliage and semi-double brilliant red flowers 6cm in width
WHERE Flower border, cottage/informal garden, cut flowers
COND fertile well-drained soil, full sun.
Narcissus ‘Tete a Tete’
Bulb, naturalising, containers, winter/spring
dwarf daffodil to 20cm tall, with 1-3 bright yellow flowers 5-6cm wide in early spring
h 0.1 - 0.5cm, s 0 - 0.1cm
Will tolerate most soils but prefers moderately fertile, well-drained soil that is constantly moist during the growing season. Full sun, part shade
Crocus vernus
(spring crocus) Corm, border, naturalising, spring flowering
spring- to early-summer-flowering corm, good for naturalising in grass. Foliage is narrow and dark green, starting upright then spreading, and the goblet-shaped flowers may be white or shades of purple
h <10cm, s <10cm
well-drained soil in full sun, planting 5-6cm deep in late summer or autumn. If naturalised in grass delay mowing until leaves have died back
Galanthus nivalis
(common snowdrop)
HS up to 15 cm
DECO perennial to 15cm, with narrow, grey-green leaves and solitary, nodding, fragrant white flowers 2.5cm in length, the inner segments marked with green at the tip; winter
WHERE Bulb, border, container, naturalising
COND Part shade in humus-rich, moist but well-drained soil
Hyacinthus orientalis ‘Delft Blue’
Bulb, spring interest, container, border
bulbous perennial to 30cm in height, with glossy green leaves and shapely spike-like racemes of fragrant, soft mid-blue flowers in spring
h 0.1 - 0.5m, s <10cm
moderately fertile, humus-rich, well-drained soil in full sun to part shade
Tulipa clusiana ‘Peppermintstick’
Bulb, naturalising, containers, spring flowering
small hybrid tulip, to 30cm tall, with slender, upright leaves and narrow, pointed flowers which are white with a cerise triangle on the outer tepals, dark at the base. Colour inside is white with a dark, bluish centre. Mid spring
h 0.1 - 0.5m, s <10cm
fertile, humus-rich, well-drained soil. Full sun
Nerine bowdenii
Bulb, autumn flowering, border, container
bulbous perennial to 50cm,
strap-shaped rich green leaves preceded by erect stems bearing lily-like pink flowers 6-8cm in width, with wavy, recurved segments
Plant in early spring in a moderately fertile, well-drained soil in full sun.
Cyclamen hederifolium
(ivy-leaved cyclamen)
Tuber, autumn flowering, border, naturalising
perennial to 12cm, with somewhat ivy-shaped leaves patterned with silvery-green, and pink, sometimes fragrant, flowers 2.5cm in width, darker around the mouth, opening before or with the leaves
Underplanting of trees/hedgerow
moderately fertile, humus-rich, well-drained soil in part shade.