… in roadside ditches and prairie areas—not in cultivated yards and gardens. Looking similar to Golden Alexander ( Zizia aurea ) or a yellow version of Queen Anne's lace ( Daucus carota ), … phytophotodermatitis—a breakdown of cells and tissues when the sap on the skin is exposed to sunlight. The resulting rash is a severe chemical burn which takes many weeks to heal and may … we managed this year was not more than 50," O'Shaughnessy explains. "We’ve used two techniques for dealing with it—pulling, and cutting. The preferred [and considerably safer] technique is …
Type: Plant Info
… At the top of the list of why we garden is for the joy it brings. Yes, there is the effort of physical labor, and true, some plants succumb … angle and intensity of sunlight differ in early spring and midsummer, as well as from morning to afternoon. Is it possible to remove the lower branches of existing trees to bring in more … break down quickly. Consult the Garden's Plant Information Service at (847) 835-0972 for the latest treatments. Spot-treat an area rather than the entire garden. If Japanese beetles are …
Type: Plant Info
… and current changes in temperature. They then expand the climate model beyond temperature to look at changes in precipitation and cloud cover in the United States. The unit continues by having students compare regional climate changes with overall global trends to identify similarities and differences in climate by region. Students recognize that climate … students write a persuasive essay using what they know about climate and ecosystem responses to climate change. Activity 2.1: Climate and Recent Weather Patterns Weather or Not : Students …
Type: Page
… members receive a 20 percent discount Garden Conservancy members, call (847) 835-8261 to receive the registration discount Register Now This event is co-sponsored by the Garden … epicenter of the famously rich Cape Floral Kingdom, Kirstenbosch has been admired by visitors to the Cape for more than 200 years. Since it was established in 1913, it has been the flagship of South …
Type: Event for Calendar
… Decaisnea fargesii is an upright, multi-stemmed, deciduous shrub that is native to woodlands, thickets, mountain slopes and ravines in western China, Bhutan, NE India, Myanmar, … This shrub typically grows to 20' tall and as wide. It is ornamentally grown in some areas for its long odd-pinnate leaves, its monoecious flowers in drooping racemes and its exceptional … particularly showy, the large racemes in bloom are interesting and attractive. Flowers give way to the piece de resistance: cylindrical, bean-like seed pods (to 4" long) that ripen to blue …
Type: Garden Guide Plant
… bright, funnel-shaped flowers in a circle surrounding the center. This small gem only grows up to 6 inches tall and 4 inches wide. Its outer spines are short and white, and the inner spines … to plant metabolism, absorbing carbon dioxide at night and re-emitting it during the day in a way that improves photosynthesis—a trait these cacti have in common with pineapples. A … should be watered sparingly and grown in light shade with good drainage. Recommended for USDA Zones 9b to 11, this plant is hardy to 25 degrees Fahrenheit. Archived Copy: This …
Type: Garden Guide Plant
… orange, gold, and vermillion leaves. But winter offers its own spectacular scenes, according to Robin Carlson, the Garden’s photographer. “The display gardens here are irresistible in the … the Garden in winter is the branch patterns and the silhouettes of trees," she said. "The best part of photographing the Garden this time of year is that there’s always something to see, something different.” Bundle up, grab your camera, and come for a visit. Composing a winter photo is a lot like writing. There’s a story that you tell with the …
Type: Plant Info
… ‘Lady in Black’ features purple foliage and stems that are topped by a mass of tiny pale pink to white flowers with rosy centers from September through October. It is a mounded perennial that … 3 feet tall and wide and was rated highly in the aster trials held at the Garden. Great plant for attracting pollinating insects like honey bees, butterflies and moths. Pinch back the stems beginning in the spring through early July to produce smaller plants. This aster grows best in full sun and well-drained soil. The Latin translation of the specific epithet (species) …
Type: Garden Guide Plant
… with the quartered rosette center.This rose comes from David Austin, the breeder dedicated to combining the shapes and scents of old-fashioned English roses with the repeat bloom, disease … hardiness of modern roses. Like all roses, the more sun you give it, the more flowers you'll get in return. Foliage is disease resistant, but no rose is disease-proof. Spraying against fungal problems may be a good idea if you can't give it full sun or it's too crowded for good air circulation. Remember that roses, particularly repeat bloomers, are heavy feeders so …
Type: Garden Guide Plant
… Q: Ants are all over my trumpet vine and garden in general. Is there an environmentally safe way to remove them? A: Wet weather is likely the cause of an unusual pattern of behavior in the ants … home. Frequently saturated soil drives ants up and out of their colonies. They are attracted to the trumpet vine because it produces abundant nectar. The ants will cause no harm to your …
Type: Plant Info
