And be sure to keep an eye on what theyâre playing with on the kitchen floor. The best remedy for a problem is always to go to the source â in this case, the cockroach nest. So, don your investigative hat and follow the path of any cockroaches that you spot. They tend to congregate in cracks in walls, skirting boards or inside cupboards, as well as under moveable appliances.
Michigan Plant Hardiness Zone Map. Home Â» News Â» Michigan Plant Hardiness Zone Map. Reliable Plants and Hardy Flowers for Midwest Planting in Michigan as determined by the United States Department Of Agriculture. Southeast Michigan is in Zone 5 with a few areas in 6. In order by height, shortest to tallest:
USDA hardiness zone 6a covers much of the southern part of Ohio. The winter temperatures can drop to -10 degrees below zero F. Plants sold in nurseries and greenhouses are generally marked with growing requirements and the hardiness zone.