Native Tree Sale › Butterfly Milkweed Image 1 of 1 Butterfly Milkweed $7.00 Soil: sandy loamSun: sun-part shade, drought tol.Native Plant pick up dates are May 11-12. Quantity: Add To Cart Added! Soil: sandy loamSun: sun-part shade, drought tol.Native Plant pick up dates are May 11-12.