There are more than 300 varieties of asparagus and only 20 are
edible. They are divided into three groups: green, white,
and purple. Two or three varieties of green asparagus grow in
Québec.
Asparagus is perrenial and asparagus fields
can be productive for as long as 20 years. Therefore, it is very
important to choose the right place and to prepare the soil
carefully the year before planting. Asparagus grows better in sandy
and well-drained soils.
We buy
ready-to-sow crowns to start our new asparagus fields. Crowns are
obtained one year after the crop seed. Once in the earth, the seed
develops its roots (crown). When the crown is shaped, we unearth it
to sow it deeper into the ground. A stalk called a spear grows from
the adult crown, and this is harvested for consumption.
Once
the crown is sowed in the ground, it takes two years to produce
proper size asparagus. The first two years, the plant grows
and reaches maturity. The third year, asparagus can be harvested for
about 10 days, between 20 and 25 days in the fourth year, and
reaches steady growth in the fifth year, which means that it
can be harvested for about 35 days.
Asparagus harvesting is seasonal. It starts around the 10th of May
and lasts for about a month and a half depending on the weather. We grow
fifteen acres, which are
harvested up to twice a day during hot waves. After the harvest, the
plant sprouts a beautiful leafage, which is often used in landscaping.