Because we cannot guarantee the complete assortment of bloom colors in this seed mix, we offer the plants in multiples of 3 in order to help provide a sampling of the full color range. Seeds should be stored in a cool, dark, dry place. Upright Seeds Per Pack: Larger seeds can be planted 1-inch or deeper, depending on the recommendation. When sowing seed indoors, the planting depth can be less, depending on the seed being sown, so it is always best to check specific directions. We recommend the best way to extend seed storage life is to store seeds in something air tight, such as a plastic zipper storage bag or canning jar, and place it in the refrigerator.
Our seeds should be good for at least years on average.
Things You May Need. I have had better plants delivered in the past from WFF. As its name suggest, this plant grows effortlessly--just direct-sow the seeds in fall or early spring and wait for the show! Our offering comes from a seed mix, which has a natural variability to it. When packing our seeds, the majority are actually done by hand with extreme care!
Our Guarantee We guarantee your complete satisfaction or your money back. Asclepias grows best planted in full sun and well-drained soil sandy soil is ideal. A favorite of butterflies and other beneficial insects. I've ordered from White Flower Farm several times and have been very satisfied with the health of the plants I've received. Since some perennial Milkweed varieties are among the last to emerge from dormancy in spring, mark their location so you don't plant something on top of them.