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Raised Bed Asparagus #312931

Asked April 12, 2016, 4:16 PM EDT

Can I grow asparagus in a raised bed? While we have researched that asparagus is a great vegetable to grow in Minnesota I have a question about in a raised bed. This is our first real garden ever and we would like to plant asparagus. We a building a raised bed and plan to allot approximately 3'x4' area for the asparagus. Is this good for a raised bed? We are in Washington county - zone 3b/4a and are concerned that the freeze may be harder on the plant in a raised bed. Would there be anything different that we would need to address with planting it in this style. Thank you!

Washington County Minnesota

Expert Response

Hi,

Congratulations on your new garden. Growing asparagus calls for patience, at least until the bed is established. You can plant asparagus in a raised bed, but you'll need a bed deep enough (or cultivate the ground below the bed) for asparagus' deep roots (18 inches if possible).

You will want to plant the asparagus in an area where it won't be disturbed, so make sure it's where you want it for a long time. Full sun is optimal.

You'll want to make sure that the variety you choose is hardy for your area. A deep mulch over the bed in the winter will help ensure its survival.

Here is info from the U on growing asparagus:http://www.extension.umn.edu/garden/yard-garden/vegetables/growing-asparagus-in-minnesota-home-garde...

Thank you for your inquiry and good luck! Replied April 13, 2016, 11:53 AM EDT

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