
Asplenium
Asplenium er ættkvísl um 700 burknategunda í Aspleniaceae ættinni og er af flestum grasafræðingum talin eina ættkvísl ættarinnar. Þetta er breytileg ættkvísl með nokkrum undirflokkum, sem stundum eru flokkaðar sem sér ættkvíslir.
in Iceland
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Gardening
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Euphorbia polychroma
Cushion Spurge
Euphorbiaceae
Height
30 - 40 cm
Flower colour
yellow
Flowering time
late May - June
Foliage colour
green
Sunlight
sun
Soil
well drained
pH
acid - neutral - alkaline
Hardiness
hardy
Plant range
SE-Europe and Central-Asia
Euphorbia is a very large and diverse genus in the family Euphorbiaceae, with close to 2000 species. Their common features is a toxic, milky white sap and small, insignificant flowers surrounded by bright coloured modified leaves The best known member of the genus is without doubt the poinsettia, Euphorbia pulcherrima.
Propagation:
Cuttings in spring. The cuttings should be dipped in warm water to stop the sap flowing before they are placed in the substrate.
Seed - sown in January - February.
Seed just covered and kept at 20°C (68°F) until germination. If there is no germination after 4 weeks, the seed should be refrigerated for 2-4 weeks and then brought back to 20°C (68°F). After germination the seedlings need lower temperatures and plenty of light so the won't become leggy.
Hardy and easy to grow.
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