Daylilies are relatively easy to grow from seed, but there are a few simple rules which will greatly increase your rate of success. Seed stratification is probably the most important step to understand. Rich Howard, proprietor of CT Daylily in Connecticut, sells seed from some very interesting crosses on the Lily Auction, and offers sprouting instructions on his
"About Me" page there. He also makes reference to an
AHS Society Article on seed germination that you may also find helpful if you want to dig deeper into the why's and wherefore's of the "art".
