Sari Lampinen, a landscape and garden designer, shared an unusual way she encourages her orchids to bloom again and again.

Blue orchid wedding bouquets command attention yet blend beautifully with soft neutrals, lush greenery, or even dramatic deep tones.

At the time, the orchid represented an entire day’s salary for Jerry Fischer – $25 – but he didn’t care. He’d never seen a flower so intriguing. As ...