Growing Oregano in Zone 5B

Oregano is a staple Mediterranean herb that’s perennial, drought-tolerant, and easy to grow.

Zone 5B has a moderate growing season. Most crops do well here with proper timing around frost dates.

Top Growing Tips

• Perennial in zones 5-10 — very hardy once established
• Greek oregano has the best culinary flavor
• Cut plants back by 2/3 mid-summer for a fresh flush of growth
• Flowers attract pollinators — let some bloom
• Flavor is most intense just before flowering

Companion Planting

Good companions: peppers, tomatoes, basil

Avoid planting near: none in particular

Harvest Timeline

Begin harvesting when plants are 4-5 inches tall

About Zone 5B

USDA Hardiness Zone 5B has an average last spring frost around Apr 18 and first fall frost around Oct 13. 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.