Cypripedium californicum - California's Lady's SlipperItasca Lady's Slipper Farm in Bovey, Minnesota sells Lady's Slippers across the United States and will ship the plants as bare roots directly to you in the spring and fall only. In summer is on site only sales. One of the featured Lady's Slippers we sell is the Cypripedium californicum. The California lady's slipper is native to northern California and a small area in southwestern Oregon. The plant grows into large clumps with several flowers per