I have a raised bed with 4 year asparagus in it

Question

The plants are growing like a low bushy fern like ground cover. The bed is 4 by 8 and has 10 crowns in it. There are some regular tall ferns growing as well. The spears are quite thin.

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Answer 1

Here's an article that will help:

https://www.gardeningknowhow.com/edible/vegetables/asparagus/thin-asparagus-spears.htm