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caiyungui 发表于 2019-7-3 08:53 
请问芦笋苗喜欢阴凉，还是喜欢多阳光？几年之后才能收获芦笋？我种过2年都是细细的苗，之后就找不到了。 ...
(其實, 我對蘆筍的種植, 都是濛濛的一知半解)
希望以下的幾點, 能滿足您所提問有關蘆筍的問題:-
Asparagus is planted in early spring as soon as the soil can be worked. The plant is normally grown from “crowns” (1-year-old plants). ... Asparagus does not like to have its feet “wet,” so be sure that your garden bed has good drainage. (For that reason, raised beds can be a good place to plant asparagus.
Does asparagus need full sun?
As long as drainage is good and soil moisture can be maintained during the growing season, the asparagus plants will thrive. Asparagus should be planted in a new section of the garden that has never been cultivated. ... Yields will be highest in full-sun sites, but asparagus plants will also tolerate partial shade.
How many years before you can harvest asparagus?
To keep your asparagus bed productive, don't be greedy. The first year after planting, you can harvest a few spears from each plant. Pick for about two weeks and then stop so the fronds can unfold and begin feeding the root system. Harvest for three weeks the next year, and four to six weeks after that.
When should you stop picking asparagus?
A. Discontinue harvesting well established asparagus plantings in early June in southern Iowa and mid-June in northern portions of the state. If harvested over a longer period, the plants may be weakened and less productive in future years. Allow the asparagus stalks to grow after the last harvest.
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他人葬歌 (2011-10-19) pink_maomao 
楼主:chcfy
发表于 2018-11-27 22:59
