Do All Sweet Peas Climb?
Do All Sweet Peas Climb? Except for the bush types, sweet peas are real climbers. Give them at least 6 feet of good support. Some varieties may climb to 9 or 10 feet. Will sweet peas climb up string? I’ve grown sweet-pea vines up strings, wire netting, fencing, trellises, and tuteurs. Since their tendrils can’t