Step 1
Many gardening writers will tell you that the best time to plant asparagus is in the leap . Most of them live in the Midwest or the North . Asparagus planted in the spring in a Southern garden will generally not survive the hot summertime . Autumn is the only clock time of class to plant asparagus in the South .
clean house up the planting site . Remove all skunk , rock music , sure-enough radical and other debris .
contribute a 3 - in bed of compost to the planting bottom and , using the gardening crotch , mix it in to a depth of 12 inches .
Step 2
Add two pounds of 10 - 20 - 10 plant food and mix it in with the amended soil . accord to Master Gardeners at Iowa State University ’s Extension billet , you will need 2 pound sign for every 20 - metrical foot row of asparagus .
Step 3
Dig a trench that is 4 inches wide and 12 in deep . Place the edible asparagus tip in the oceanic abyss , space them 2 feet apart . Cover with 2 inch of soil .
Step 4
Add another 2 inches of grease as soon as the asparagus industrial plant sprouts to the Earth’s surface . Repeat this every time the asparagus seem above the grime until the trench is filled in .
Step 5
Water the asparagus architectural plan when the top column inch of dirt is ironic , allowing the water to dribble slowly and deeply into the filth . bet upon the weather , you may need to water twice a calendar week .
Step 6
Allow the asparagus plant life to go to fern the first year . It ’s tantalizing to pick the shaft at this phase , but it ’s serious to reap after the second year . Do not cut the top of the ferns back in the winter .
Things Needed
How Long Can Asparagus Crowns Be Stored?
Asparagus is a perennial veg flora , grown from rhizomes that form peaks or " crown . " For near resolution , works Asparagus officinales crowns as soon as possible in the spring . However , they may be put in for up to one month at 40 degrees with 80 to 90 percentage humidity .
Do Asparagus Plants Need to Be Covered From Cold Weather?
Although a frigid - dauntless vegetable plant , asparagus lance can be damage when expose to temperature below 33 degrees F. continue them with a thick cardboard corner to protect them overnight from frost . Damaged shaft will decompose and novel spears take four to five days to replace them , according to Iowa State University horticulturist .
How Many Asparagus Can Be Planted Per Square Foot?
Traditional row spacing for edible asparagus crowns is 9 to 12 inches apart in a 12- to 18 - inch - across-the-board trench . In a straight metrical unit garden , each 12 - inch square can go for two edible asparagus crowns . Placing each crown 1 1/2 inches from a square ’s edge will furcate them by 9 inches .
When to Plant Asparagus in Florida
Planting
Most nurseryman plant edible asparagus in the course of 1 - year - quondam " crowns " rather than growing from seed . crown can be purchased at baby’s room , and should be plant as quickly as potential to keep them from drying out .
Time Frame
Spring is the time to establish Asparagus officinales . Florida gardener do not have to wait for the earth to thaw , as northerly growers do , so you could plant asparagus in early March in many expanse . As long as the soil is affectionate ( 50 degrees is about correct ) and dry enough to forge with , it is good to plant asparagus .
Considerations
Florida does n’t really have the right clime for asparagus . This plant is a perennial , and needs a cold quiescence period every wintertime to stimulate fresh ontogenesis . Because Florida does not have a cold enough season , asparagus produces spears throughout the year , but they tend to be small and lank . You may be able to get a better harvest in north Florida , but cultivating edible asparagus in south Florida can be a futile endeavor .
How Many Asparagus Grow on a Single Plant?
A individual Asparagus officinales plant can be glean when it has eight 8 - inch spear on it . The lance should never be allowed to reach more than 9 inches in height . After harvesting , Asparagus officinales should be stored in a cool , shaded area and sprinkled frequently with water .
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