Asters are blooming in the Cherry Creek Pollinator Habitat. Asters are hardy perennials that bloom late summer until the first hard frost. Many asters are native to Nebraska and are a late-season source of pollen for bees, migrating monarchs and other pollinators.
Asters native to Nebraska include:
Smooth aster – 2-4 feet tall with purple flowers
Prairie aster – 3-4 feet tall with lavender flowers
Heath aster – 1-3 feet tall with white flowers
New England aster – 3-5 feet tall with pink, red-violet, purple or blue flowers
Asters are easy to grow and look great in a mass planting. They can be planted with other native plants like purple coneflower, coreopsis, black-eyed Susan and native grasses.
The main plant disease is powdery mildew, it causes a whitish growth that appears on leaves. To reduce the chance of this disease, make sure asters are in full sun and plants are not crowded.
During the month of September we have enjoyed the migration of painted lady butterflies. Entomologists suggest the high population is because of a great summer season of breeding that boosted the population. Omaha, Lincoln and the Cherry Creek Pollinator Habitat have experienced large populations this month. Neighboring states, Colorado, Iowa and Kansas have seen increased populations as well. Enjoy them while they are here.
This week I visited the Calvert Rec Center Pollinator Garden. Two Nebraska Extension Lancaster County Master Gardeners, Nance and Mary, planted and maintain this garden as a volunteer project. They have planted many native plants that are labeled for the public to view. They have installed a bee water station and have spent hours weeding this impressive garden site. Thank you for hard work and dedication to pollinators!
Wednesday was 4-H exhibit entry day at the Nebraska State Fair. While I was helping 4-H staff enter the exhibits for Lancaster county, I took a couple minutes to look at exhibits from other counties. I was really pleased at what I saw at the fair. Several 4-H youth had entered bee houses and small insect hotels. They were very clever with their designs and I managed to get pictures of a few of them. It is great to see Nebraska youth interested in pollinators and stepping up to help them.
Here is a NebGuide to help you get started building bee houses:
This is the 5th summer for the Cherry Creek Pollinator Habitat! It is amazing to see how much we have accomplished in 5 years. We started with a neglected lawn area behind our office and turned it into a thriving habitat for pollinators and wildlife. The habitat is a great place to teach youth, adults, Master Gardeners and even our own staff about the importance of pollinators. Every time I visit the habitat I see or learn something new. It has been a rewarding experience and I hope it has been an inspiration for you as well.
Two educational signs
One solitary bee house
One insect hotel
Three water stations
Live habitat web cam
Picnic table and bench
Bird feeding stations
Over 40 native plants with name labels
Over 190 stems of common milkweed for monarchs and other beneficial insects
Nebraska Pollinator Habitat Certification Program site
Hours of educational outreach for youth and adults
Culver’s root, Veronicastrum virginicum, is an impressive plant and quite stunning in full bloom. I have this flowering in my home pollinator habitat now and just love it! The flowers are white and resemble an elegant candelabra. It blooms from late June into August. It can reach heights of 3-6 feet tall and adds an amazing vertical element to the landscape. Culver’s root is native to Nebraska and prefers a moist site. It grows well in full sun to part shade. It is an herbaceous perennial that grows in a clump with a rhizome root system, but is not aggressive. Culver’s root has lance-shaped, whorled leaves that are dark green and attractive through the season.
Culver’s root is important to many native pollinators. This plant is visited by leafcutter bees, bumblebees, sweat bees, syrphid flies, red admiral butterflies and soldier beetles.
There are no serious insect or disease problems with Culver’s root. Long flower spikes provide a noticeable accent and impressive vertical height for landscape borders, rain gardens or pollinator habitats.
Yesterday Soni, Jody and I taught a pollinator session for Habitat Discovery. This was part of a week long day camp experience for youth at the Nebraska Game and Parks Outdoor Education Center in Lincoln. We wanted the kids to build an insect hotel on location that would benefit pollinators and be a lasting addition to the Outdoor Education Center. This was an ambitious task, since it took Soni and I about three months to gather supplies to build the insect hotel located at the Cherry Creek Pollinator Habitat. I asked Lancaster County Master Gardeners to collect twigs, pinecones and egg cartons for the project. The kids had a great time building the insect hotel and it was quite impressive after our two hour program. The youth learned what solitary bees were and where they like to nest. They also got to make solitary bee homes out of recycled materials to take home and place in their landscapes. When the insect hotel was finished there was a solitary bee ready to check in!
It is National Pollinator Week! I am happy to share that the Nebraska Pollinator Habitat Certification program has revised its application with an updated and bigger plant list! Hope you will consider applying to this program. Take a look at the application for the list of plants you might add to your landscape to benefit pollinators.