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.
Sowing Tips. Seeds usually germinate within seven to 10 days after planting if the proper weather conditions are met. Sunflowers germinate and grow best when sown directly in the flower bed, although it is possible to start them in pots indoors in areas with a short optimum growing season.owing Tips. Seeds usually germinate within seven to 10 days after planting if the proper weather conditions are met. Sunflowers germinate and grow best when sown directly in the flower bed, although it is possible to start them in pots indoors in areas with a short optimum growing season.