… others, deer will eat almost any plant if they are hungry enough, especially during winters with large amounts of snowfall and high populations of deer. Plants favored by deer include … Treatment & Solutions Choose plants that deer do not prefer. Generally, deer avoid plants with sticky, aromatic, or hairy leaves. They rarely eat ornamental grasses. However, no plant is … that deer do not become accustomed to any one product. For additional information about coping with deer and list of resistant plants, please contact Plant Information Services at (847) …
Type: Plant Info
… has been identified in 18 states, primarily in the east. It is being managed at a state level, with various states having different regulations. Some states require nurseries to practice … your boxwood at least one a month. Leaf spots—light or dark brown circular lesions, often with a yellow halo Stem cankers—dark brown to black cankers on the stem that can be diamond … Inspect purchased plants carefully before bringing them home. Home care Plant in locations with good air circulation. Prune to increase air circulation. Sanitize pruning equipment before …
Type: Plant Info
… snow injury. Description & Symptoms Salt injures plants in two ways. It soaks into the soil with melting snow and is taken up by plant roots. It also becomes airborne, especially during dry … and shrub branches, causing breakage. This can be a serious problem for columnar evergreens with double terminal leaders, such as arborvitae, which may split at the top under the weight of … Airborne salt often is more damaging than soil salt, which eventually leaches from the soil with melting snow and spring rains. Needled and broadleaved evergreens are more susceptible to …
Type: Plant Info
… beetles already are feeding, so clusters of beetles often are found together. Traps baited with floral and pheremone scents will catch beetles, but they also will attract them, bringing …
Type: Plant Info
… hornbeam, sweep as ground covers in a wooded glen, line trails of contrasting colors, and mix with spring hostas, ferns and columbines, and summer daylilies. From their early spring emergence … not bothered by slugs. Disease- and insect-resistant, they prefer well-drained, organic soil with a good mix of leaf mold and compost, which imitates the natural forest floor. Known to be … astilbes is the sturdy-stemmed, lavender-pink Astilbe chinensis 'Pumila', a late-blooming, fast-spreading ground cover. Astilbe x arendsii 'Fanal' (red) Astilbe thunbergii …
Type: Plant Info
… of soil. We all know them on sight. The leggy, the skinny, the pale…the surprisingly fast. Behind this fleeting moment are what may be considered the producers, editors, and set … look at fungi than ever before, and discover vital information. “One of the problems we have with soil science is that you can’t see into it so you really depend on a lot of techniques and … including those in your garden. Mycorrhizal fungi are fungi that have a symbiotic relationship with roots of a vascular plant; from the Greek for “fungus” and “root.” If climate change results …
Type: Blog
… next to the English Walled Garden . From this point, the entire central lake is visible, with Evening Island , the Arch and the Serpentine—the two bridges that connect the main island to Evening Island, forming a necklace sparkling with crabapple blossoms along the Lakeside Gardens . Crabapple Companions Walking from the … spring, the colors of these companion plants focus on yellow, purple, blue, and chartreuse—excellent enhancements for the powerful pinks, reds, and whites of the five different varieties …
Type: Walks
… balm ( Monarda fistulosa ) seeds The Seed Amplification Program is cyclical, beginning with collecting seed from the forest preserves to “amplify” through seed beds. Seed produced … ecosystems more resilient extends far beyond the bee balm and the Garden’s borders. Together with the Forest Preserves of Cook County , Garden staff are part of a plan to restore 30,000 … intense,” said Molly Marz, the manager of the Seed Amplification Program. “It’s gone really fast, but I think we’re really proud of the work that we’ve been able to do.” At the native …
Type: Blog
… to temperature extremes. Temperature is one of the greatest drivers of plant diversification, with adaptation to both hot and cold extremes resulting in the colonization of new niche space … its native range to identify signatures of local adaptation. This project is integrally tied with traditional knowledge of local Native American communities given the importance of pawpaw … species to thrive while A. noveboracense is only found in four states as a glacial relict with rapidly declining populations. I am using the results of genomic sequencing approaches from …
Type: Staff bio
… larva (caterpillar), pupa and adult moth. The egg mass is about 1½ inches long and ¾ inch wide with a buff or tan fuzzy surface. Mature larvae are about 2½ inches long, hairy, with five pairs of raised blue spots and six pairs of raised red spots. The immobile pupa is reddish-brown, leathery, and about 1½ inches long. Female moths are white or cream-colored with black markings on the wings and a wingspan of about 2½ inches. Despite their large wingspan, …
Type: Plant Info
