Growing Verbena in Zone 6B

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 6B has a moderate growing season. Most crops do well here with proper timing around frost dates.

Top Growing Tips

• Needs excellent drainage — root rot is common in wet soils
• Trailing varieties are spectacular in hanging baskets
• Deadhead or shear back by one-third mid-season to refresh
• Butterfly magnet — especially swallowtails and monarchs
• Extremely heat and drought tolerant once established

Companion Planting

Good companions: lantana, marigolds, petunias

Avoid planting near: Shade and wet conditions

Harvest Timeline

Ornamental; deadhead regularly to maintain bloom production

About Zone 6B

USDA Hardiness Zone 6B has an average last spring frost around Apr 10 and first fall frost around Oct 20. 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.