Much as I love summer, with its sun filled hundred and ten degree-days, it’s a nice break when temperatures drop into the 90s. It gets darker earlier, but sunsets are glorious and everything is perfect for life in the garden. I’m even planning on breaking out my barbeque grill.For a quite a few plants, the number of daylight hours influences whether or not they’ll flower. Not all plants, obviously. Roses’ll bloom as long as they receive enough light and of course water.