… Rhododendrons are popular woody shrubs grown for their spectacular spring flowers. Within this genus, taxonomists estimate that there are between 800 and 1,000 species. They are native to North America, Europe, Australasia, Asia, southwest China, Tibet, Myanmar, northern India, and … plant in a bright window, out of direct sun, for winter. Outdoors in summer, a shaded spot is best. Water — Constantly moist soil is extremely important. Humidity — Mist foliage during winter …
Type: Plant Info
… stems keep this 18-inch-tall beauty from toppling over during spring storms. Tulips grow best in sunny locations in well-drained soils that dry slightly after the foliage yellows in late …
Type: Garden Guide Plant
… Cross'), a hybrid native ironweed that is relatively short (3 feet tall). This cultivar grows best in full sun, with moderately fertile soils, and only needs water during its establishment …
Type: Garden Guide Plant
… Jonquilla group do not reliably return after the first year of flower. This narcissus flowers best in full sun and moderately fertile soils. Rabbits, deer, chipmunks, squirrels and other …
Type: Garden Guide Plant
… The Chicago Botanic Garden's Horticultural Therapy Services acts as a national clearinghouse for information about the therapeutic uses of horticulture. This includes information about … adaptive tools, and horticultural therapy books. Where noted, select resources are available for order below. Health Through Horticulture Indoor Gardening Activity Plans The manual provides … these worksheets detail a program of therapeutic horticultural activities. From transplanting to flower arrangement, these videos encourage active participation in the benefits of working …
Type: Page
… founders of the Royal Horticultural Society in the eighteenth century. Forsythias are medium to large shrubs that produce four-petaled clusters of bell-shaped flowers in the axils of the stiff, rough branches. These Asian shrubs are very adaptable to poor soils and varying moisture, but the flower buds may be tender on older cultivars. Pruning is best done immediately after flowering, giving new growth time to form flower buds. Never shear …
Type: Garden Guide Plant
… the Morton Arboretum and the Ornamental Growers Association of Northern Illinois formed to promote plant cultivars that perform well in northern Illinois. This cultivar is a selection from Johnson's Nursery in Wisconsin. The genus Spiraea consists of small to medium sized flowering shrubs with a fine-textured twiggy mounding habit. The small simple … are quite small, they occur in clusters of inflorescence that can be very showy. Spireas are best used in groupings in a shrub or mixed border, where they are valued as tough, reliable and …
Type: Garden Guide Plant
… Citrus reticulata (a tangerine) was crossed with Fortunella margarita (the Nagami kumquat) to create a small fruited hybrid with a loose skin and very bitter pulp, whose juice can be used … of frost, which is why it is featured in the Semitropical Greenhouse. All types of citrus grow best in full sun and warm temperatures. Flowers are typically pollinated by honey bees, and the …
Type: Garden Guide Plant
… After severe winter weather, gardeners face bigger challenges than usual in the spring, due to a “perfect storm” of weather conditions that scorch evergreens, protect plant predators, … from a severe winter burn, and gardeners must decide on a case-by-case basis whether it’s best to remove the specimen. Unfortunately, some evergreens will be a total loss. This is … the situation by evening out the bush. Branches that have been girdled—or chewed all the way around—are likely to die and should be pruned back. White drifts can also promote snow molds, …
Type: Blog
… species. The unopened buds at the top of the spike are deep pink, and as they open they fade to a soft rosy-pink, with carnation pink anthers. They are best planted in large groups because a single bulb could easily be over-looked. They are fully … After blooming, the flower stalks and tiny pairs of linear leaves will fade away. Be careful to note their location so you don't accidentally dig into them and don't put heavy mulch on them …
Type: Garden Guide Plant
