… survive very cold temperatures (minus 30 degrees Fahrenheit). The arching branches will grow to 10 feet in height and 8 feet across. Tolerant of a variety of soils, this shrub should be grown in full sun for the best flower production. Renewal pruning is recommended to maintain high-quality flower displays over the years. Northern Sun is a hybrid …
Type: Garden Guide Plant
… Lawn tasks, including seeding and fertilizing, can begin in earnest. September also is a good month to plant many varieties of trees and shrubs. Garden To-Do List Continue to harvest vegetables The … amend it properly to provide the nutrients it needs. Collect soil samples on a dry day. It’s best to test turf soil and garden soil separately. Refrain from adding synthetic fertilizers or …
Type: Plant Info
… I study how plant traits vary by populations and factor up to interactions that may influence whether species can coexist together in the long term. This is critical for understanding how the plants and their traits that we choose for restoration may … traits and meta-science of syntheses in microbiome- and organismal-based research to improve best practices. I also focus on inclusive science practices to improve the experiences of …
Type: Staff bio
… Q. I recently noticed many discounted evergreens at local garden centers. Is this a good time of the year to plant them? A. While it is acceptable to plant many deciduous trees and shrubs at this time … death because they are unable to take up enough water due to their reduced root mass. It is best to plant evergreens in the spring when they have an entire growing season to become …
Type: Plant Info
… sun but will tolerate light shade. It has a mature size of 5 feet high and 4 feet wide and is hardy in USDA Zones 5 to 9. The red-bronze flowers emerge rather late in the fall. The dry fall foliage and flowers are … species has done so well that some cultivars are invasive, particularly Purpurascens. It's best to look for late-flowering clones that will not have time to set seed. It is resistant to …
Type: Garden Guide Plant
… August’s warm weather provides an opportune time for Chicago-area gardeners to enjoy their efforts, whether it’s admiring the flowers lavishly blooming in the yard, or … of some annuals and perennials to encourage additional blooms and to keep plants looking their best. However, let certain dried flowerheads stand for fall and winter interest; good choices … long, and looks like a smudge of clay. Check out the Illinois Department of Agriculture’s website to learn more about spotted lanternfly and other invasive pests. Water young trees and …
Type: Plant Info
… When holiday flowers like poinsettias and amaryllis start showing up in the stores (or come to you as holiday gifts), will you know what to do with them? Learn ways to keep flowering holiday plants looking their best for a long time. We’ll also look at the possibility of re-blooming some of them next year. …
Type: Item Detail
… tree that can reach a height of 50 feet with a spread of 25 feet. This sugar maple cultivar is an excellent shade tree for lawns and parks. Tiny yellowish-green flowers appear in spring … the leaves emerge. The tree's winged fruit, or samaras, matures in the fall. Autumn color is a beautiful golden-orange-red. One of the best known trees of eastern North America, sugar maple is as prized for its ornamental value as …
Type: Garden Guide Plant
… an upright oval tree that can reach a height of 30 feet with a similar spread. The sugar maple is an excellent shade tree for lawns and parks. Tiny yellowish-green flowers appear in spring … The tree's winged fruit, or samaras, matures in the fall. Autumn color starts early and is a bright red. One of the best known trees of eastern North America, sugar maple is as prized for its ornamental value as …
Type: Garden Guide Plant
… months of the growing season. Kale prefer moderately rich, well drained soils in full sun for best production. Proof that you can have your ornamentals and eat them too! …
Type: Garden Guide Plant
