Asparagus is a perennial vegetable , producing bid and tasty eatable shoots in spring and former summer starting three to four years after it is planted . It takes one class longer to bring forth harvestable shoots when starting asparagus from seminal fluid , but there are advantages .
How to Start Asparagus Plants from Seed
start out Asparagus officinales plants from semen is easy , but slow , as far as await for theseedlingsto germinate and catch to harvestable shoots . Start seeds about four months before you destine to transfer seedlings into the garden , or , you’re able to keep asparagus seedlings in small-scale containers for one twelvemonth before transplanting them outdoors .
Asparagus seedlings shoot quickest in a temperature range of 75ºF to 85ºF ( 24ºC to 29ºC ) . They germinate , more slowly if straight off sown into the garden when soil temperatures are approximately 60ºF ( 15.5ºC ) . Once seedling are growing in the greenhouse , you may reduce the temperature to between 50ºF and 60ºF ( 10ºC to 15.5ºC ) , but the plant will move on more slow the low the temperature .
pop seeds in the greenhouse by planting one seed per cell in a planting tray or small raise pot at a depth of ½ to ¾ inches ( 1.3 to 1.9 centimeter ) late in sterile soil mix . Keep gage warm and in full - Lord’s Day during the twenty-four hour period until germination occurs in about 3 weeks , and keep soil moist but not miry .
When sowing the germ directly , first prepare a permanentasparagus layer , then sow seeds ½ to ¾ inches ( 1.3 to 1.9 cm ) deeply in rows 3 to 4 feet ( .9 to 1.2 measure ) apart , space the seed about 6 inches ( 15 cm ) apart in the rows . After germination , thin the seedlings to a spatial arrangement between 12 and 18 inches ( 30 to 46 cm ) apart .
As the seedlings grow , water them every few weeks with a nitrogen fertilizer , such as diluted Pisces emulsion , but be careful not to give the young plant too much nitrogen , as this can decrease root word increment while stimulate vegetative growth .
Advantages of Starting Asparagus from Seed
Some advantage of starting asparagus plant from seminal fluid are :
Planting out Asparagus Grown from Seed
When seedlings are 12 to 14 week old and frost peril is over , organ transplant seedlingto the asparagus bottom , or , keep plant growing in flock until the next outpouring .
When transferring the seedlings into the dirt , first dig out a oceanic abyss , just as you would forplanting asparagus crowns , and position the seedlings into a mound in the middle of the trench , covering them carefully with soil until they are constitute slightly deeper than they were in the tray or plenty .
