Growing Asparagus

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08 Apr 12 Kate McCarthy (Australia - sub-tropical climate)
Hi guys After many attempts, we now have success with growing asparagus. In answer to previous question(s) I believe you can harvest many many spears from each plant, so they are well worth growing. My question to others is: I have read English literature that told of a practice of heaping salt on the plants after the fronds appear. I would not want to add salt to our saline landscape but wonder why this would benefit asparagus? Also is Autumn the time to add high nitrogen (organic & mostly home made) fertilisers? Lastly, I bought seeds & 2 year crowns on line. Gotta love that company! Thanks Kate
02 Oct 12 Rob (Australia - sub-tropical climate)
Hold off on fertilising during autumn especially with nitrogen and other soluble types. Fertilising is best done just before the plants enter their rapid growth phase, this is not only true for asparagus but for all plants although if your crop is flowers, fertilising during their rapid growth phase is also beneficial.
23 Aug 12 (Australia - cool/mountain climate)
I was told that asparagus was a shoreline plant originally, hence the supposed saline affection. All I have done is mulch with unwashed seaweed from the beach. This provides excellent nutrition and so far so good. I'd be careful about adding salt, and seaweed seems the perfect solution.
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This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. Gardenate is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
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