: Reseeding is most reliable in warm zones (USDA zones 8–10); in cold climates with harsh winters, seeds may not survive .
Clara brushed a strand of gray hair from her face. “Nope,” she said. “They planted themselves.” do zinnias reseed
While self-seeding zinnias have their advantages, there are some potential drawbacks to consider: : Reseeding is most reliable in warm zones
She knelt in the dirt, brushed aside a bit of old mulch, and smiled. in cold climates with harsh winters