I’m working on a gardening feature exploring the enduring popularity of zinnias as one of the most reliable, colorful, and beginner-friendly summer flowers—and why they’re having a renewed moment in 2026 garden design. I’m looking for information on: • Why zinnias remain one of the easiest and most rewarding summer flowers to grow • What makes them especially suited to hot, sunny gardens and cut flower arrangements • Best practices for planting, deadheading, and extending their blooming season • Favorite zinnia varieties for home gardens (including dwarf, cut flower, and pollinator-friendly types) • Common mistakes gardeners make when growing zinnias for the first time Thank you!