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  • … Q:  I'd like to divide and store my Iris plants for the winter. What is the best way to do this? A:   Iris plants are best divided after flowering in late spring but … to assure that the roots become adequately established before the onset of cold weather. It is not advisable to remove the rhizomes from the ground and store them indoors for the winter. …
    Type: Plant Info
  • … Q. Quite a few trees on my property are chlorotic. Is there a particular fertilizer I can use to eliminate this problem? A. Chlorosis, the yellowing … Soil-testing agencies are also able to perform foliar analysis to identify deficiencies. It is important to know which micronutrients are missing before adding any amendments to the soil. …
    Type: Plant Info
  • … facilitate watering) and bring it indoors. Make sure the rootball stays moist while the tree is in the house. Avoid decorating it with heavy ornaments or lit candles. A few days before New … heavy mulch until spring. Monitor the tree over the winter to be sure it remains straight and is receiving adequate moisture. Do not fertilize it for the first year. …
    Type: Plant Info
  • … delphiniums to become twisted and their flower buds to curl and blacken? A. The cyclamen mite is a damaging pest of indoor greenhouse plants such as African violets and begonias, as well as … deformed shapes while the flower buds often contort, blacken and fail to open. Early detection is the key to preventing the spread of this mite to nearby susceptible plants. Because mites are …
    Type: Plant Info
  • … Q. What shrubs can be grown in the shade? A. It is best to determine the level of shade in your garden prior to purchasing plants for that area. Deep shade is generally defined as an area receiving little to no sun. Partially shaded areas generally … plants, observe and record your conditions so that you can select items best suited for your site. Some examples of shrubs that perform well in full shade include bottlebrush buckeye ( …
    Type: Plant Info
  • … can crush the ends of woody stems so that the branch can take up more water. Another option is to place the greenery in water overnight to allow the cutting to absorb more water. Dry the … plants their unique coloration. Apply anti-desiccant products outdoors when the temperature is above 40 degrees Fahrenheit. If you are making a wreath or other arrangements, store in a cool …
    Type: Plant Info
  • … Q.  Is there is anything I can do now in the garden to make next spring’s work easier? A.   Here are some …
    Type: Plant Info
  • … This lecture ticket includes a three-day Show pass Interior designer Timothy Whealon is beloved for his accessible style, his seamless blend of classic and modern influences, and his … Whealon strives to create rooms that have a sense of harmony and comfort. In Pursuit of Beauty is the first book to showcase Whealon’s interiors. Whether urban or rural, grand or intimate, …
    Type: Event for Calendar
  • … Did you know you can grow kiwis right in your own back yard?  The fruit of 'Weiki' kiwi vine is a cousin of the familiar grocery store kiwis. The berries have the same sweet-and-citrus … also healthy. Kiwi berries are denser in nutrients like vitamin C than fuzzy kiwis. 'Weiki' is a German cultivar that's hardy down to -35, and very vigorous. You can get both male and …
    Type: Garden Guide Plant
  • … the berries are. That's when 'Fairchild' came on the scene. Hardy kiwi vine 'Fairchild' is female, and that's important if you want to grow it for the fruit as well as the flowers, … with deliciously sweet, smooth-skinned fruit about the size of a large grape. 'Fairchild' is hardy to -35, so you can be confident Chicago winters won't faze it.  And it's happy in full …
    Type: Garden Guide Plant