Space daylily plants 18 to 24 inches apart. Some varieties multiply fast, and the clumps will become crowded if planted too close to each ... Aphids are the most serious insect pest of daylilies.

More than 60,000 varieties are registered and we have several excellent local sources for plants.The drawbacks: Daylilies are often called deer candy […] Skip to content. All Sections.

Dear Roger: There is this big green bug that sits on my daylilies, right on the flowers. It looks like it could bite. I saw it grab a bumblebee, and I wondered what it was. Could you identify it?

One daylily can produce as many as 200 to 400 flowers per season and remain in bloom for about 30 days. Plant them in September for summer blooms.

In today's "Fielding Questions" column, Don says daylilies can keep blooming more each summer with the right care. Get local news 24/7. SUBSCRIBE NOW! Show Search. Clear Search Query Submit Search.

The Plant Doctor Tom MacCubbin answers questions about how to care for daylilies, how to rid tomato plants of leaf miner and how to transplant hydrangeas. Skip to content.

To learn more about the Daylily Rust visit plant clinic.cornell.edu Cornell Cooperative Extension Oneida County answers home and garden questions which can be emailed to [email protected] ...