SnapdragonQ
It's coffee o'clock!
I got the same clay. Pretty pretty red.....I got 5 of them for $17.99 on Amazon. They are 5 gallon and I swear by them. I have grown a lot of things in them and the plants seem to grow way better than they would in the ground due to the air flow that they get.
We have bad soil for planting because it's red clay. We have to either do buckets, fabric pots, or above ground garden boxes.
Amending like crazy is working for the rose beds, but for the veggies I've done raised beds, muck tubs, buckets, giant pots, grow boxes, mounds of compost/dirt mix...I'll grab whatever I can whenever it's on clearance because I'm too cheap top get the real ones. I save feed bags too. Good for growing and sewing into shopping bags.
My best garden bed is where I started a lasagna garden the winter before planting on the ground. Cut grass, shredded paper, straw, whatever, and repeat. Topped off with a few bags of soil at planting time and it's done really well.
I've looked into straw bale gardening, but honestly am afraid of the chemicals used on the crops in the fields before the dried stuff is baled for straw.