Verbena is a heat-loving, butterfly-magnet annual that covers itself with clusters of tiny flowers all season long — ideal for hot spots and containers.
Zone 2A has a short growing season — start seeds indoors when possible and use season-extending techniques like cold frames and row covers.
Good companions: lantana, marigolds, petunias
Avoid planting near: Shade and wet conditions
Ornamental; deadhead regularly to maintain bloom production
USDA Hardiness Zone 2A has an average last spring frost around May 30 and first fall frost around Sep 1. All planting dates above are calculated from these frost dates. Your specific location may vary — check with your local extension office for the most accurate dates.