ethmoid ethÂ·moid designating or of the perforated bone or bones that form part of the septum and walls of the nasal cavity: the olfactory nerves pass through the perforations
Planting time. Set sweet potato starts in the garden after all danger of frost is past in spring, usually about 4 weeks after the last frost. Sweet potatoes are extremely sensitive to frost and need a warm, moist growing season of as many as 150 days.
They are well-grown in raised beds. 'Early' potatoes take from 60 to 90 days to crop and 'second earlies' 90 to 120 days to crop. But don't forget that 'new' potatoes can be taken from 'earlies' or 'maincrop'. A few small 'new' potatoes may be ready shortly after your potato plant flowers. They are about the size of a hen's egg - draw back the soil to see them, then replace. These 'new' potatoes are crisp fresh spuds and delicious to eat.