Jeffersonia dubia Allium slightly glaucous

slightly glaucous

while the lower petal and flower base are a vividly contrasting red-orange (RHS 42A)

A 5-year-old patch will spread to 3' wide

especially where large masses of weed-excluding masses are desired

We've grown lots of epimediums

Jeffersonia dubia Allium slightly glaucous(aka: Plagiorhegma dubium) This Korean counterpart to our native Jeffersonia diphylla starts its life in early spring when it produces numerous stalks of upfacing blue lavender cupped flowers. Just as the flowering ceases, the foliage emerges from a tight clump, resembling a nicely lobed Sanguinaria canadensis (bloodroot). Jeffersonia dubia prefers well drained but slightly moist soils and a near neutral pH.