… A garden can always benefit from those special plants that can stop the eye or act as foils for the sweeps of color and texture that are the mainstays of a perennial border. These plants … a milky sap that in some species can be irritating to the skin. They are ancient plants named for Eurphorbius, a 1st-century Greek physician who used the sap for medicinal purposes. Gloves should be worn when deadheading or pruning spurges, especially if …
Type: Plant Info
… effectively killing the plant, since the rhizome is left with no means to produce food/energy for future growth. Gardeners interested in establishing wildflower gardens should make a point to … nurseries. Never harvest from the wild. It takes several years, sometimes as much as seven, for a seed to turn into a flowering plant. In Maine, trillium has been declared endangered; in … vulnerable.” While native Americans enjoyed the greens as a vegetable or chewed the leaves for a variety of medicinal purposes, ranging from rheumatism, menstrual cramps, and earaches, we …
Type: Plant Info
… Some flowers resemble old garden roses; some are borne singly on as long a stem as possible for a mini. While the average mini grows 1 to 2 feet, there are micro-minis no taller than 6 … minis that grow to 10 feet, with each plant a dwarf version of the full-sized variety. Culture for miniature roses is the same as for the full-sized plants. Minis purchased in winter must be grown in a southern window or under …
Type: Plant Info
… of Amaryllis with a darker throat. A "new" variety, individual 'Red Pearl' bulbs are selling for a little more than $10 each from the Dutch originator. Hippeastrum used to be included in the … assigning the name Amaryllis to plants from South Africa and used the name Hippeastrum for the species originating in South America. Whether called Hippeastrum or Amaryllis (now used only as a common name), these plants provide an easy-to-grow option for Chicago area gardeners who are craving a bit of color during the winter doldrums. Offered in …
Type: Garden Guide Plant
… (SENA) program. She also collaborates with other staff in the Garden’s Negaunee Institute for Plant Conservation Science and Action, as well as staff and programs throughout the Garden, … the Garden, she was Director of Land Stewardship with Lake Forest Open Lands, responsible for managing their land stewardship program. This included overseeing restoration, infrastructure …
Type: Staff bio
… 5:30 p.m. Alsdorf Auditorium Free; usual parking fees apply Click here to register in advance for this free program. Online registration for this program closes on March 24 at noon (if not sold out already). Walk-in program …
Type: Event for Calendar
… your turf begins to brown and lifts easily off the ground. Minor damage is usually not cause for treatment. Pull back turf and check for white, C-shaped larvae with black heads. If more than 10 to 12 grubs are present in a square …
Type: Plant Info
… tomatoes causes them to lose their flavor. Store in a cool, 60- to 70-degree room for a few days. Begin to harvest late-season squash and early pumpkins. Full-sized pumpkins need … Remove diseased plants immediately as well as those that have finished their growth cycle for the year. Compost only healthy plant material. …
Type: Plant Info
… summers outside should be monitored in the event of a premature frost. Check plants carefully for any sign of insect or disease before bringing them indoors. Gradually reintroduce these … back all foliage, whether it is yellow or green, and set bulb on its side in a cool, dark room for several months until new growth appears. To create a winter herb garden, dig up selected …
Type: Plant Info
… This grand superba-type cane was developed by Paul Lee in 1973. A tender perennial grown for its colorful flowers and foliage, the plant's angel wing-like leaves appear even more … Bush lily makes a spectacular indoor plant, due to its tolerance of low light levels and need for little to no water during the winter. Although it is one of those rare plants that actually …
Type: Garden Guide Plant
