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Yes, you can plant asparagus in the spring, and it’s actually one of the best times to get those crowns or seeds into the ground.
Spring gives asparagus the ideal conditions to settle in before the heat of summer arrives.
Whether you’re starting with bare-root crowns or seeds, spring planting sets you up for years of harvests.
In this post, we’ll explore why spring is the perfect season to plant asparagus, how to do it right, and what to expect along the way.
Let’s dig in.
Why You Can Plant Asparagus in the Spring
You can plant asparagus in the spring because the soil is workable and the weather is mild.
Asparagus is a perennial vegetable that thrives when given a cool, gentle start.
Here’s why spring planting works so well.
1. Soil Temperature Is Just Right
Asparagus crowns begin to wake up when soil temperatures reach around 50°F (10°C).
In spring, the ground warms up naturally, giving crowns the signal to send out new roots and shoots.
If you plant asparagus in the spring, the roots have time to establish before the summer heat stresses them.
Planting too late in spring or early summer can shock the crowns and reduce their vigor.
2. Moisture Levels Are Ideal
Spring rains usually provide consistent moisture, which asparagus loves.
When you plant asparagus in the spring, you don’t have to water as aggressively as you would in summer.
The natural rhythm of spring showers helps the crowns settle in without waterlogged or bone-dry soil.
Just make sure your bed drains well, because asparagus hates soggy feet.
3. Long Growing Season Ahead
Planting asparagus in the spring gives the plants a full growing season to develop a strong root system.
Those first few months are all about root growth, not harvest.
By the time fall arrives, your asparagus will have stored enough energy to survive winter and produce spears the following year.
If you plant in fall instead, the crowns have less time to settle before dormancy.
4. Bare-Root Crowns Are Available
Spring is when garden centers and online nurseries sell bare-root asparagus crowns.
These crowns are dug up during dormancy and shipped ready to plant.
You can plant asparagus crowns in the spring as soon as the soil can be worked.
Soak the roots in water for about an hour before planting to rehydrate them.
How to Plant Asparagus in the Spring
Planting asparagus in the spring isn’t complicated, but doing it right pays off for decades.
Here’s a simple step-by-step approach.
1. Choose the Right Spot
Pick a sunny spot with at least six to eight hours of direct light.
Asparagus also needs well-draining soil, so avoid low spots where water pools.
If your soil is heavy clay, amend it with compost or aged manure before you plant asparagus.
2. Prepare the Bed
Dig a trench about 12 inches wide and 6 to 8 inches deep.
Work in plenty of organic matter at the bottom.
You can also add a sprinkle of phosphorus-rich fertilizer to encourage root growth.
This prep work is key when you plant asparagus in the spring.
3. Plant the Crowns
Space crowns about 12 to 18 inches apart within the row.
Spread the roots out like a spider and set the crown so the buds point upward.
Cover with just a couple of inches of soil at first.
As shoots emerge, gradually fill the trench over the growing season.
This gradual burying method helps you plant asparagus successfully in the spring.
4. Water and Mulch
Give the bed a deep watering right after planting.
Keep the soil consistently moist but not soggy for the first few weeks.
Mulch with straw or compost to retain moisture and suppress weeds.
When you plant asparagus in the spring, mulch also keeps soil temperatures stable.
5. Be Patient
Don’t harvest any spears the first year you plant asparagus.
Let the ferns grow and feed the roots.
You can take a light harvest the second year, and a full harvest by the third.
Patience is part of the deal when you plant asparagus in the spring.
Common Mistakes When You Plant Asparagus in the Spring
Even though spring is the best time to plant asparagus, a few missteps can set you back.
Watch out for these.
1. Planting Too Deep
If you bury crowns too deep right away, shoots may rot before they reach the surface.
Stick to the gradual filling method.
2. Poor Drainage
Asparagus roots rot in waterlogged soil.
Raised beds are a smart choice if your ground stays wet.
3. Weeds
Young asparagus doesn’t compete well with weeds.
Keep the bed clean, especially during the first spring after you plant asparagus.
4. Harvesting Too Soon
It’s tempting, but resist picking spears the first year.
Let the plant build energy.
So, Can You Plant Asparagus in the Spring?
You can plant asparagus in the spring, and it’s hands-down the best time to do it.
Spring offers the right soil temperature, moisture, and growing window for asparagus to establish strong roots.
Plant bare-root crowns or seeds after the last frost when the soil is workable.
Prepare a deep, well-drained bed, plant gradually, and keep the area weed-free.
Skip the harvest for the first year or two, and you’ll be rewarded with homegrown spears for decades.
So go ahead and plant asparagus in the spring, your future self will thank you.