… insects eat leaves, not roots. Heavy infestations can easily be controlled with insecticides. For more information about armyworms and control measures, please send an email to …
Type: Plant Info
… Please contact Plant Information Service at (847) 835-0972 or plantinfo@chicagobotanic.org for additional information. …
Type: Plant Info
… contact Plant Information Service at (847) 835-0972 or email plantinfo@chicagobotanic.org for a positive diagnosis and if you feel chemical treatment options are warranted. …
Type: Plant Info
… newly seeded lawns moist until seeds germinate. Do not allow the grass to become overly dry for the first year and limit excessive foot traffic. Begin mowing when the grass reaches a height …
Type: Plant Info
… month to fertilize any tree or shrub that looks like it might benefit from extra nutrition — for example, has stunted growth, has failed to fully flower or leaf out, or has undersized fruit …
Type: Plant Info
… Prune grapevines according to selected method. For detailed information on pruning grapevines, contact plant information at (847) 835-0972 to …
Type: Plant Info
… walk outside, typically covering less than a mile and ending with a forest-based tea. Dress for the weather, as class will still be held in light to moderate snow or rain. Saturday, May …
Type: Item Detail
… a variety of well-drained soils ranging from clay to loam to sand, yarrow is the perfect plant for the suburban border garden. It is naturally deer and rabbit resistant and is tolerant of …
Type: Garden Guide Plant
… , with thick hot pink to red stems. Once in bloom the 18-inch flower spikes flowers will last for five months or more under proper conditions. The leaves are lime green with sharply serrated …
Type: Garden Guide Plant
… USDA Zone 5, but rather to USDA Zones 8, 9, or 10. However, if you find yourself in Florida for a better part of the year, you might be familiar with this bush, because it was the Florida …
Type: Garden Guide Plant
