@Rick589
Maybe this is an option for you? At one point, I used tires as raised beds for my onions and garlic because my ground was too wet due to a nearby storm drain. It worked well as you can see in the picture. I used loamy slightly sandy soil and they loved it.
Edited to add: here's one of my current onion beds... It's an old mineral tub used for cattle. I got a bunch of these for free from some of the local cattle farmers. They usually have them stacked up by the dozen. I put some wood logs in the bottom and and overflow hole for drainage and fill the rest with soil. These onions were planted about 10 days ago.
Maybe this is an option for you? At one point, I used tires as raised beds for my onions and garlic because my ground was too wet due to a nearby storm drain. It worked well as you can see in the picture. I used loamy slightly sandy soil and they loved it.
Edited to add: here's one of my current onion beds... It's an old mineral tub used for cattle. I got a bunch of these for free from some of the local cattle farmers. They usually have them stacked up by the dozen. I put some wood logs in the bottom and and overflow hole for drainage and fill the rest with soil. These onions were planted about 10 days ago.
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