Fine ornamental foliage. pot plant, grown for its fern-like foliage. Grevillea robusta, commonly known as the southern silky oak, silk oak or silky oak, silver oak or Australian silver oak, is a flowering plant in the family Proteaceae. It is a tree, the largest species in its genus but is not closely related to the true oaks, End Use: Indoor pot plant, feature plant in bedding schemes. Greenhouse Perennial, 2 weeks at 20-25oC, sow in general in February-March, though can be grown later. cover seed with vermiculite. Seed should be soaked for 24 hours to speed germination. Prick out when large enough to handle into 10cm pots & grow on, Thanks for looking. Grevillea Robusta Silky Oak X10 Seeds, Indoor/Outdoor Foliage House Plant