Flowers as big and richly coloured as O.cappadocica Cherry Ingram but easier to grow. Blue flowers Feb-May, 18cm. Easy.
OMPHALODES VERNA ‘GRANDIFLORA’
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O
OPHIOPOGON CHINGII
Distinctive pretty hanging blue bells with flared petals above grassy evergreen foliage Jul-Sep, blue berries 20cm....
OPHIOPOGON PLANISCAPUS ‘LITTLE TABBY’
Nicely persistent. Lovely silver-veined dark evergreen leaves in fans, scented white flowers Jun-Jul, 15cm. Shade....
OPHIOPOGON PLANISCAPUS ‘NIGRESCENS’
Grassy everblack leaves and berries, scented violet flowers Jun-Aug, 12cm. Easy. A good start to any colour scheme in...
ORNITHOGALUM ARCUATUM
Large triangular heads of many medium-sized white flowers Jun-Aug, tall 1m. Seed originally collected from 2200m...
ORNITHOGALUM PONTICUM W&B BG A-1
Elongated heads of starry white flowers May-Jun 70cm. Seed collected Cemetery, Marinka, Bulgaria.
OXALIS ARTICULATA ‘ALBA’
The white (and green) flowered form of an old cottage garden plant. Virtually non-stop flowers (good for picking), not...
OXALIS OREGANA CLONE 4
Large soft pink flowers Apr-Jul on a surface rooting spreader with ornate leaves, 15cm. Woodlander. Intolerant of...
OXALIS SPIRALIS ‘SUNSET VELVET’
The evergreen foliage is red, orange and yellow and velvety, golden centred yellow flowers Apr-Nov, 18cm. Easy,...