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#3 - More Denny's Tips
Plants of the Week
Taken from the B.Y.G.L. (Buckeye Yard and Garden Online) Newsletter
Contributing Authors: Pam Bennett, Joe Boggs, Cindy Meyer, Jim Chatfield, Erik Draper, Dave Dyke,
Gary Gao, David Goerig, Tim Malinich, Becky McCann, Bridget Meiring, Amy Stone and Curtis Young
ANNUAL - RUSH (Juncus spp.).

These plants are warm-season grasses that really take off in the early part of June and end up providing an interesting architectural feature in the garden and containers. The foliage is quite sturdy and grows in clumps with green, upright cylindrical stems coming from the basal area. Rushes prefer full sun but will also tolerate light shade. Most rushes are annuals in our area; however, a few cultivars have been known to overwinter. Rushes do quite well in wet areas and tend to prefer this location. However, if a flower bed is irrigated periodically, rushes will do quite well. They flourish in containers and provide a nice centerpiece.

Most of the varieties are not known for their bloom but for their structure in the garden. There are several cultivars available that have different foliage features. 'Blue Dart' has a nice linear blue foliage with a strong vertical habit and gets around 2' tall. 'Sprialis' and 'Twisted Dart' are corkscrew rushes with twisted stems that provide additional interest to the garden or container. 'Javelin' is a variety that gets around 2 1/2-3' tall and is very striking in a container.

PERENNIAL - CHRYSANTHEMUM (Chrysanthemum hybrid).

Mums are the plant that most people think of when it comes to the fall perennial garden. These colorful plants come in a wide variety of colors including yellow, white, pink, purple, burgundy and maroon. They grow best in full sun and prefer well-drained soils. Many people have trouble getting these plants to overwinter. Some find better luck with planting in the spring, selecting varieties that are known to overwinter in their area, and providing additional winter protection with mulch. One of the most important things if they are planted in the fall is to be sure to water them as often as they need it. Once the blooms finish, some tend to forget that the roots continue to grow and need water to become fully established. In addition, mulch them after the ground freezes to prevent heaving from freezing and thawing. Don't cut the foliage back until next spring.

WOODY - SUGAR MAPLE (Acer saccharum).

Sugar maples are not just for breakfast! One of the great joys of fall foliage is the golden light emanating from an A. saccharum- dominated woodland, about to grace Ohio in the next two weeks. In woodlands sugar maples are often associated in one of the most beautiful northeast US woodlands: beech-maple forests. Sugar maples are tolerant of shade, prefer acid soil but can tolerate moderate alkalinity, and thrive in moist but well-drained soils, but do not do well in poorly drained heavy clay sites or in situations where root disturbance occurs. Verticillium wilt does occur on sugar maples, but is not as prevalent as on certain other maples. Sugar maple is a native tree that can grow to 80' or more with age with similar spread, but in most sites might be at a height of 50' after 40 years. Let it glow.
WEED - Jimsonweed (Datura stramonium).

Jimsonweed is an annual herb which grows up to 5' tall. It has pale-green to purple stems with spreading branches. Its leaves are ovate and coarsely serrated, and 3-8" long. Jimsonweed's flowers are white or purple with a 5-pointed corolla up to 4" long and set on short stalks in the axils of branches. Seeds are contained in a hard, spiny capsule, about 2" in diameter, which splits lengthwise into four parts when ripe.

Jimsonweed is distributed worldwide. It grows in cultivated fields where it can be a major weed in soybeans. Jimsonweed is common on overgrazed pastures, barnyards, and waste land preferring rich soils.

A major concern with jimsonweed is its toxicity. Jimsonweed toxicity is caused by tropane alkaloids. The total alkaloid content in the plant can be as high as 0.7%. The toxic chemicals are atropine, hyoscine (also called scopolamine), and hyoscyamine. All parts of the jimsonweed plant are poisonous. Poisoning is more common in humans than in animals. Children can be attracted by flowers and consume jimsonweed accidentally. In small quantities, jimsonweed can have medicinal or haulucinagenic properties, but poisoning readily occurs because of misuse.

Jimsonweed poisoning occurs in most domesticated production animals: cattle, goats, horses, sheep, swine, and poultry. Human poisoning occurs more frequently than livestock poisoning making jimsonweed unusual among most poisonous plants. Leaves and seeds are the usual source of poisoning, but are rarely eaten do to its strong odor and unpleasant taste. Poisoning can occur when hungry animals are on sparse pasture with Jimsonweed infestation. Most animal poisoning results from feed contamination. Jimsonweed can be harvested with hay or silage, and subsequently poisoning occurs upon feeding the forage. Seeds can contaminate grains and is the most common poisoning which occurs in chickens.

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