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.
Yes all Tulips are perennials and will bloom for more than one season. Depending on your climate and the Tulip you are growing they generally bloom from March to June as a rule. Most need cooler weather to do their best but there are a few Tulip species that will handle even the heat here in the Sacramento Valley.