… A bulbous perennial native to Japan and China, Lycoris sanguinea grows in full sun to partial shade. Known as orange surprise lily, the bloom color is red-orange to apricot, and … unexpected appearance of a leafless stalk in early August topped by the tubular flowers. It is best used in a garden border. Archived Copy: This content was captured before February 2022, and …
Type: Garden Guide Plant
… on the plant? A. Although both systemic and contact spray insecticides can be applied directly to plant foliage, they function in different ways. The systemic chemical solution is absorbed by … it ingests some of the insecticide. Systemic solutions are more commonly applied as a drench to the soil surrounding a targeted plant where they are absorbed by the plant's roots and further circulated through the plant's vascular system. Contact sprays are intended to kill insects on contact and are effective only when the insects are present on the plant. Most …
Type: Plant Info
… frost, the cherry red roses of 'Captain Samuel Holland' appear in bright clusters on canes up to 8 feet long . It's one of the Canadian Explorer series of roses, and a rugosa. Which is to say, this is not a rose that needs pampering. It's hardy to zone 3, drought tolerant once … includes a slope or rocky embankment, you can let 'Captain Samuel Holland' drape over it. Any way you choose to use it, it'll be a show stopper. Archived Copy: This content was captured …
Type: Garden Guide Plant
… This year’s cold, wet spring was followed by a hot, dry summer and that spelled trouble for lawns. If you’ve noticed some dead patches or more weeds (like ragweed and nutsedge) than … temperatures and warm sun and soil help grass seed germinate quickly. This is a good time to assess your carpet of green. Common Lawn Problems Brown patches and ring spots are due to … lawns to develop a healthy root system before going dormant in late fall. The healthiest lawns get enough water at one time to moisten the top 6 inches or so of soil. Generally, an inch of …
Type: Plant Info
… want a brown, unruly patch of land. Conservation scientist Becky Barak, Ph.D., is looking to change that assumption. By studying alternatives to traditional turfgrass, she and her … for lawns,” Barak said. “We can help by hopefully showing which of these alternatives function best for different ecosystem services. People are already talking about lawn alternatives; now, … near their house,” Barak said. “[This research is] only helpful to the extent that it’s used!” Visit Rethinking Lawns —a website designed by Kozik in collaboration with Barak, Tonietto, and …
Type: Blog
… Q. What lawn chores are best done in the fall? A. Fall is the preferred season to tackle turf tasks. Grass will begin to grow quickly again in response to cooler nights, … and give grass a jumpstart to turn green early next spring. September weather is suitable for overseeding an existing lawn, renovating bare spots or laying down sod. Be sure to remove all …
Type: Plant Info
… Native to the Midwest, Senna hebecarpa is an upright-growing member of the pea family, which produces … the ground and produce compound leaves with small toothless ovate leaflets. The flowers give way to dark brown seedpods that last into winter. Branches often bend under the weight of the …
Type: Garden Guide Plant
… of Aquatics I work with the Assistant Ecologist, Lakes and the team of Aquatic Seasonals to maintain our lake systems and the 240+ native plant species that help stabilize our … Growing up in Chicago I relished the time being in parks and found it captivating when I’d get the rare opportunity to visit our local forest preserves. These short trips outside city limits spurred my interest in …
Type: Staff bio
… The great lengths scientists go to save species from extinction and restore healthy habitats Every landscape healed and plant … worldwide. Finding and nurturing these hidden relationships, species by species, is the only way forward. Read more Finding new habitats for long-lost species The lakeside daisy hasn't … populations are scattered across 70,000 acres of forest preserves—far more than staff could visit on their own. And this isn’t a one-time survey. The same sites must be revisited year after …
Type: Blog
… With a narrow pyramidal habit, bald cypress reaches a mature height of 50' to 70'. Its feathery green leaves are yellow-green in spring, a soft sage green in summer and … deciduous conifer has one of the widest ranges of distribution, growing from Illinois all the way to Florida. Lovely pyramidal deciduous conifer that also can be grown as a bonsai. Archived Copy: …
Type: Garden Guide Plant
