Starting Verbena Bonariensis from Seed: Grower Advice
🌸 Quick take: Verbena bonariensis (Purpletop Vervain) is an airy, drought-tolerant architectural perennial beloved by pollinators, but starting it from seed tests many gardeners’ patience. In this forum thread, northern and mid-latitude growers share real-world timelines: seeds require strict surface-sowing (need light to germinate), take 5 to 7 days to pop, but produce very slow-growing … Read more