Antibiotics work in one of two ways: A bactericidal antibiotic kills the bacteria. Penicillin is a bactericidal. A bactericidal usually either interferes with the formation â¦ of the bacterium's cell wall or its cell contents. A bacteriostatic stops bacteria from multiplying.
Sunflowers are perfect for Florida. You'll plant seeds in the summer for fall bloom. You need to look at the seed packet and just back out the number of days to maturity as it depends on the cultivar (type of sunflower) that you choose. Autumn Beauty takes 95 to 100 days.
Sunflowers grow rapidly, and some species can reach a height of eight feet or more if conditions are right. There are dwarf varieties and a wide range of colors and flower styles to choose from. When people think of sunflowers, the huge sunflowers that usually come to mind are Helianthus annuus.