How big does an asparagus plant get?
How to Grow and Care for Asparagus
Common Name | Asparagus |
---|---|
Plant Type | Perennial vegetable |
Mature Size | 5 ft. tall, 3 ft. wide |
Sun Exposure | Full sun |
Soil Type | Sandy, loamy |
How fast does an asparagus plant grow?

The seedlings themselves require several weeks to reach two inches in height, the size right for transplanting into a growing bed. It takes three to four years for a young plant to develop the maturity needed to support annual harvests that last four to six weeks. Until then, one must harvest sparingly.
Can asparagus grow in pots?
Fill the bottom 2 inches (5 cm.) of the pot with gravel. Then, fill the remainder with a mix of high quality potting soil and compost. Plant the asparagus crown into the container by following the package instructions, most often, planting the crown about 4 to 6 inches (10-15 cm.)
Will asparagus spread on its own?
Yes, asparagus will spread as it grows. Asparagus roots can spread out up to 6 feet (1.8 meters) underground. Asparagus ferns (mature spears with foliage) can spread out 3 feet (90 centimeters) above ground. An older, more mature asparagus plant will send up more spears from its larger crown and energy reserves.

Does asparagus take 2 years to grow?
How Long Does It Take to Grow Asparagus? As said above, newly-planted asparagus plants may take 2 to 3 years to truly get started and produce, so patience is needed! After they’re established, however, asparagus can be productive for decades.
Does asparagus multiply on its own?
DOES ASPARAGUS MULTIPLY ON ITS OWN AND HOW MUCH ASPARAGUS CAN ONE GET FROM ONE PLANT? Of course yes. Asparagus can multiply on its own as long as the seeds or roots are planted correctly and the plant is properly taken care of. The plants normally have strong roots which tend to shoot up sticks everywhere.
How deep are asparagus roots?
Asparagus roots grow to an astonishing size of 5–6 feet (1.5–1.8 meters) in diameter and 10–15 feet (3–4.5 meters) deep. These plants, sometimes mistakenly called asparagus ferns, are also highly invasive. For this reason, it’s sometimes pejoratively referred to as a perennial weed.
Do asparagus plants spread?
Can asparagus be grown in pots?
Asparagus will grow perfectly well in containers and pots, so long as you meet the growing requirements for asparagus. Compost should be fertile and well-drained. The spot you choose to site your asparagus pot should be sunny and sheltered from the wind.
Can asparagus be grown in raised beds?
By planting the asparagus crowns in a raised bed with a soil mix that includes loamy, organic matter, you can ensure good drainage. Another reason to plant asparagus in a raised bed is because it is a perennial crop and can remain productive for 10 to 12 years.
How deep do asparagus roots go?
Should I cut the skinny asparagus?
When asparagus spears are looking thin, there is no need to fret. As long as you are maintaining good growing conditions and harvesting practices, the problem should work itself out. The good news is, even if you do end up with a season or two of skinny spears, they are still perfectly edible and quite delicious!