Lady Slipper 'Ulla S.' wildflower-seed-wildflower-mixes-by-region-southwest Hardiness Zone: 4-10

Hardiness Zone: 4-10

Smooth Blue Aster - Aster laevis - A sought after native species provides attractive late summer color in meadows

Ships as: Premium Perennial Bareroot #1 Grade

this mixture of 15 self-sowing annuals is hard to beat

1 hand rake

Lady Slipper 'Ulla S.' wildflower-seed-wildflower-mixes-by-region-southwest Hardiness Zone: 4-10ADVANCE SALE Ships in Spring 2026 Ulla S. Lady Slipper Bare Root Plant Cypripedium reginae x flavum North America H: 16 24 in) Z: 3 6 pH: 5 6 Blooming: May to June Ships As: 1 Perennial Bareroot Plant #1 Grade Near or at Blooming Maturity This version of Cypripedium reginae x flavum is easier to grow than one of its parents, the Showy Lady Slipper but is just as stunning. Rare and sought after.