Home › Asparagus › Grow in Missouri
Can You Grow Asparagus in Missouri?
US · USDA Zone 6a · zones 5a, 5b, 6a, 6b
Asparagus grows as a perennial here — plant once and harvest for 20+ years.
Plant zones
Missouri last frost
Missouri first frost
Days to harvest
About Asparagus
Asparagus is a long-term investment — it takes 2-3 years to establish but then produces for 20+ years.
Plant crowns in a permanent bed — asparagus cannot be moved. Do not harvest for 2 years while it establishes. Top-dress with compost each autumn. Allow ferns to grow after harvest to feed the roots.
Gardening in Missouri
Missouri has a humid continental climate. Kansas City and St. Louis are Zone 6a-6b; northern Missouri is cooler at Zone 5b-6a. Four distinct seasons with a long growing window.
Frequently asked questions
Can you grow Asparagus in Missouri?
Asparagus grows as a perennial here — plant once and harvest for 20+ years.
What zone is Missouri?
Missouri spans USDA Zone 6a (5a, 5b, 6a, 6b).
When do you plant Asparagus in Missouri?
See the planting guide for Asparagus — timing depends on your exact frost date.