Updated January 2015. The increased cost of health insurance is a central fact in any discussion of health policy and health delivery. As annual premiums edged beyond $16,800 for an average family, costs are blamed for rising uninsured and under-insurance..
Figure 1. Corn growth and temperature levels. Corn will germinate and grow slowly at about 50 F (10 C), but the average first spring planting dates across the U.S. usually begin when the average air temperatures reach 55 F (13 C) and soil temperature at seed depth is favorable for seedling growth.
Sweet corn is seldom seriously damaged by diseases in the home garden. Use commercially grown certified and treated seed to improve stands. Plant varieties recommended for South Carolina (see HGIC 1308, Sweet Corn). Plant corn when the soil temperature is above 55 Â°F to reduce most seedling rots. Keep the garden free of nearby weeds, which can harbor viruses. Remove smutted corn ears promptly from the stalks and garden area. Remove corn plant debris after harvest to reduce diseases caused by rusts and corn smut.