Lathyrus roseus, Spring Vetchling rock garden Mature size: 16 in T

Mature size: 16 in T x 24-36 in W

so have no fear

and flaming orange color in fall

Mature size: 1-2 ft tall and wide

but a form apparently appreciated by sphinx moths

Lathyrus roseus, Spring Vetchling rock garden Mature size: 16 in TIn June and July, these winged pea blossoms begin red, turning violet, then blue, then into a black seed (which is toxic). Its (self supporting) foliage becomes black just prior to its wintertime demise and is the reason for the species name of this native European. But, of course, it is perennial and you can expect a resurrection the next spring. Sie: Bushy, 18"3' T x 2' W. Minimum temperature: 20 F