Plants of this age are preferable to older ones and they may be obtained from most nurseries, garden centers and farmers markets. Volunteer seedlings at the base of an established planting are a good source of young plants but can become a nuisance if allowed to spread without control. Planting Plant asparagus early in the spring, before growth occurs from the crown. As the shoots elongate, add more and more soil until the hole is completely filled. Cultural Requirements Asparagus plants respond well to a good moisture supply.
Weed control is essential to eliminate any competition to the developing crowns.
Fertilizing is not recommended during the year of establishment. A commercial fertilizer with a high nitrogen content can be applied in the spring of subsequent years. Then cover the trench with soil and apply water. Alternatively, the fertilizer can be broadcast at the same rate and watered in. Shallow tilling is required to prevent soil compaction and to control weeds.