Answer: Brunfelsia 'Floribunda', your Yesterday, Today and Tomorrow plant, will be happiest in a site receiving afternoon sunshine (say from noon until 4) in your mild summer climate. Provide rich, well draining soil, and ample water during the growing season. Most importantly, plant it where you can admire the flower show as each blossom changes from purple to lavender to white.
Best wishes with your garden!
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