… rivularis var. myriantha has very large white to near white plumes in mid to late summer. It is also known as Waterside Astilbe. This is a very tall variety, with stems reaching a height of more than 6 feet. The feathery panicles … well in shade to partial shade where it adds a welcome touch of color to a shady garden. It is generally pest free and tough, and is resistant to rabbits and deer while it is attractive to …
Type: Garden Guide Plant
… up from the soil. Jersey Knight asparagus grows to about 4 feet high and 2 feet wide and is usually planted as a root in the early spring. After two or three years, thick edible spears up to 3/8 inch wide appear. Jersey Knight is a male cultivar which is considered more desirable by growers as plant yields are higher as no energy is spent on …
Type: Garden Guide Plant
… an upright oval tree that can reach a height of 60 feet with a 45 foot spread. The sugar maple 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 highly variable, ranging from orange to scarlet, but it is always outstanding. One of the best known trees of eastern North America, sugar maple is as …
Type: Garden Guide Plant
… The Marmo maple is one of the first hybrid crosses made between the silver maple and red maple. This … leaves are intermediate in shape between the two species. It has a nice upright oval shape and is seedless. This tree is a Chicagoland Grows® selection. Chicagoland Grows is a plant introduction partnership of the …
Type: Garden Guide Plant
… Ozawa onion is a surprising little ornamental onion because it blooms in September and October after all the … The bulbs should be planted where they will not be shaded out by earlier-blooming plants. It is one of the last outdoor flowers to bloom at the Chicago Botanic Garden. The related A. chinense may be a cultigen of thunbergii. It is widespread in cultivation and has escaped into the wild in China, Japan, and other Asian …
Type: Garden Guide Plant
… Heuchera richardsonii var. grayana or Prairie Alumroot, is native to the Midwest; found in Illinois, Missouri and the adjacent states. It is a variety of the species that was described and named in 1933 in honor of Dr. Asa Gray, who … first discovered the variant. It differs in a few small measurable ways from the species, and is currently considered to be the same as the species. The flowers are a bit smaller, more …
Type: Garden Guide Plant
… Iris ‘June Krausse’ is a lovely soft pink which will make a stunning addition to any garden. It is a Tall Bearded Iris that stands 36 inches high and blooms late in the season with no … and multiple buds per stem. The blooms are larger than those of the shorter bearded irises. It is attractive to butterflies and hummingbirds and resistant to rabbits and deer. In 2011 June …
Type: Garden Guide Plant
… Q. I read that good lawn maintenance involves aeration. Exactly what is this and when should it be done? A. Aeration is a process that creates openings in turf to reduce thatch and help with water infiltration, nutrient absorption, and air movement to roots. It is often done to improve heavily compacted soil. There are three different types of turf …
Type: Plant Info
… This carnivorous perennial is native to the subtropical wetlands of the southeastern United States so it is not cold hardy here. It needs full sun to partial shade and moist soil conditions to reach a height of about 1 foot. The "trap" is not the plant's flower; it is a set of specialized leaves. It blooms with its true flowers …
Type: Garden Guide Plant
… Primula ' Supernova Pink' is the perfect primrose for borders, containers, and understory in shade to partial shade gardens. The low-growing (4-6 inches) compact perennial, one of the Supernova series, is fragrant, attracting butterflies and hummingbirds. Pink blooms are finely edged with white around yellow centers, with deep green foliage. This is classified as a Polyanthus Primrose, which is a cross between the English primrose ( Primula …
Type: Garden Guide Plant
