I am planning to mass some Joan Senior daylilies in my front yard. I found information on how tall they are, but now how wide. How far apart should I plant them for a massing effect?
Answer: You can space your new daylilies 18-24" apart for a massing effect. Enjoy!
Q&A Library Searching Tips
When singular and plural spellings differ, as in peony and peonies, try both.