How do you winterize asparagus?

Asked By: Xira Berrueco | Last Updated: 24th April, 2020
Category: healthy living nutrition
4.5/5 (308 Views . 26 Votes)
  1. Allow asparagus foliage to die before winterizing your asparagus plants.
  2. Use a string trimmer or lawn mower to cut the asparagus foliage back to 2 to 3 inches tall.
  3. Spread 2 to 3 inches of compost or well-rotted manure around the asparagus plants.

Click to see full answer


Regarding this, what do you do with asparagus in the fall?

Leave asparagus stems on plants as long as they remain green—well into autumn. When stalks turn brown and brittle cut them off at ground level and top dress the bed with compost or manure. (Place cut stalks and ferns in the trash—not in the compost pile; asparagus-beetle eggs can overwinter in cut stalks.)

Likewise, should you cut asparagus back? Ideally, asparagus should be cut back in the fall but it is important that you wait until all of the foliage has died back and turned brown or yellow. This will normally happen after first frost, but it can happen without frost in areas that do not receive frost.

Similarly one may ask, does Asparagus dieback in winter?

Overwintering Asparagus Plants In the fall, the leaves of asparagus begin to yellow and die back naturally. At this juncture, cut the brown fronds from the plant at the base. If you live in a warmer climate, the asparagus may not die back completely.

Should you let asparagus go to seed?

Coppice In Flower Asparagus does not go to seed every year. Your harvest should end when the next spears come out scraggly and thin. There is no correlation between the two (harvest & seed).

38 Related Question Answers Found

Why can't you eat asparagus the first year?

Don't harvest any asparagus spears during the first two years that plants are in the permanent bed. They need to put all their energy into establishing deep roots.

Will asparagus spread on its own?

Because asparagus is a perennial, you'll need to pick an out of the way spot in the vegetable garden, an area you can till around. Asparagus also needs space, about 4 to 5 feet for each plant. They won't spread out much the first couple of years, but once established, they will quickly fill in.

How many times can you harvest asparagus?

Early in the season, 7-to-9 inch spears might be harvested every two to four days. As air temperatures increase, harvesting frequencies will increase to once or twice per day. Growers can have up to 24 harvests per season, after which crowns are allowed to fern and grow out.

What do you do with strawberry plants in the winter?

To winterize strawberry plants in a pyramid, apply mulch 6 to 8 inches deep. Wrap large strawberry pots or barrels with burlap and/or bubble wrap and stuff the top opening with straw 6 to 8 inches deep. Move strawberry jars into an unheated garage for winter. Remove winterizing mulch in spring as growth resumes.

When should you stop harvesting asparagus?


They will last 3-6 months. It's time to stop harvesting asparagus when most of the spears fail to reach 1/4 inch in diameter (about the thickness of a pencil). When you reach this point, stop harvesting and let the remaining spear tips open up. Large ferns will grow from the remaining spears.

Do you cut asparagus before cooking?

Did you know that the woody root ends of asparagus need to be snapped off before cooking? This is actually one of our favorite chores, and it's very easy and satisfying. Simply take the end of the asparagus between your thumb and forefinger and bend until it breaks.

What is the season for asparagus?

Asparagus is available year-round, but spring is the best season for this nutritious vegetable. Crops are harvested from late February to June, with April being the prime month and high season for asparagus. By the end of May, asparagus is at the end of its season in most locations.

Can you eat asparagus berries?

Uses for Asparagus Berries
While asparagus berries should not be eaten, the delicate, fern-like green foliage and red berries make an eye-catching background in a bouquet of flowers. You can collect, dry, and then harvested the seeds from asparagus berries and then use them to start more asparagus plants.

How much asparagus do you get from one plant?

1 Answer. From here, a mature asparagus crown will produce a half pound a year, which is about twenty spears a year per plant. A good rule of thumb is to plant ten plants for each family member.

Does asparagus like sun or shade?


When grown from crowns, asparagus plants take two to three years to produce a harvest. In the right conditions, asparagus plants remain productive for about 15 years. Asparagus thrives in full sun, but it will tolerate shade for part of the day as long as it gets at least eight hours of light.

Does asparagus multiply?

The plants need a few years to grow and spread. You can harvest a few spears after one year, about half the year after that, and then all of the asparagus every spring after that. The plants multiply like rabbits (but not in an invasive way) and an asparagus bed can last for years, possibly even decades.

How fast does asparagus grow in a day?

How fast does asparagus grow? About 7 inches in a day under optimal conditions. Beds are cut every day, sometimes more, during the average 70 to 80 days of peak harvest.

Will deer eat asparagus?

Like hungry teenagers, deer have their favorite nibbles. But when push comes to shove, deer eat whatever is available. This includes asparagus (Asparagus officinalis) a perennial vegetable that grows in U.S Department of Agriculture plant hardiness zones 4 though 8.

Can you eat asparagus leaves?

Like the rhubarb, the part of the asparagus plant that we love – the young stems – are perfectly safe to eat. But the asparagus hides a deceptive, nasty secret: Its fruit, which are bright red berries, are toxic to humans.

What are the red berries on asparagus?


The red berries on an asparagus plant contain seeds, which are used for reproduction. These red berries usually only grow on female asparagus plants, although both male and female plants have flowers. Both male and female plants must be planted together in order for female plants to produce these berries.

Why is asparagus so expensive?

Asparagus is expensive because the part you eat is the green* shoot of a woody plant. The green shoots are only on the plant for a brief time. Traditionally, it was a vegetable that was only available in early spring for that reason, but now it is imported from other parts of the world.

Should I cover my asparagus?

For asparagus, it's ideal to cover the beds with about four to six inches of mulch over the crowns. Prepping asparagus beds for winter will protect the roots from the cold and encourage the plants to go dormant, allowing the plant to rest before its next growth phase in the spring.