Annuals, Edible fruit
The peanut originated in South America and bears best where summers are long and warm. It is tender to frost but worth growing even in cool regions. Plants resemble bush sweet peas (Lathyrus) 10–20 in. high. After the bright yellow flowers fade, a “peg” (shootlike structure) develops at each flower’s base and grows down into soil; peanuts develop underground.
The four basic classes of peanuts are Virginia and Runnertypes, with two large seeds perpod; Spanish, with two or threesmall seeds per pod; and Valencia, with three to six small seeds per pod. Buy seeds (unroasted peanuts) from mail-order suppliers.
For best performance, plant infertile, well-drained soil; sandyor other light-textured soil isideal for penetration by pegs. Incool-summer areas, grow peanuts against a south-facing wall for maximum heat, as plants do best when soil temperature is 70°F to 80°F (21°C to 27°C). Plant as soon as soil has warmed in spring, setting seeds (with shells removed but skins intact) 1 1/2–2 in. deep. Sow seeds of Virginia and Runner peanuts 6–8 in. apart; sow Spanish and Valencia peanuts 4–6 in. apart. Fertilize at planting time. In cool-summer areas, grow under floating row covers to hasten growth. In 110 to 120 days after planting, foliageyellows and plants are readyto dig; loosen soil, then pull upplants. Let peanuts dry on vines in a warm, airy, shaded place for 2 to 3 weeks; then strip them from plants.
Compact; to 16 in. high.Denser growth, rounder leaves,fewer flowers than species; maybe longer-lived.
‘Autumn Blush’ bearsbutter yellow flowers with redcenters. As the weather cools,the flowers blush redd...
Rising above clumps of fleshy, blue-green leaves, the purplish blue upper leaves and flower bracts of ...