Just saw an interesting article on CNN.com. What may be obvious to most gardeners has been proven. Plants with shorter life cycles, like annuals, adapt more quickly to climatic changes.
Does this mean to keep up with global warming and El Nino years and droughts and other weather extremes that seem more prevalent, we'll end up growing just annuals, so we have something to grow?
I know a gardener who was fairly proud of the fact that she didn't plant any annuals. Too much bother and wasted money, she said. Then I ran into her a few years later, and she said that she was expecting her annuals to be delivered to her house in a few days, and they would be all white flowers, as that was her color theme that year. (Hmmm, color theme? I'll have to think about that concept...)
Yes, she had purchased so many annuals that the nursery or wherever she bought them agreed to also deliver them. What a change in attitude! I guess she is just one step ahead of the "non-annual planting gardeners" when it comes to dealing with changing climates.