Last minute garden bed

Managed to scrap some old wood and put together a mini garden bed.

Has anybody had any success with these?

I wonder how much soil will fill it.
Any guesses would be greatly apppreciated.
Thanks

If you gave us the dimensions we could tell you how much soil it will hold.

Jimmyjonestoo said:

If you gave us the dimensions we could tell you how much soil it will hold.

Click to expand...

6ft5inchLength
Under a foot high 2ft5inch wide

I found a calculator on google that says you need 15 cubic feet of soil to fill it. Tried to copy the link but it didn't work.

Jimmyjonestoo said:

I found a calculator on google that says you need 15 cubic feet of soil to fill it. Tried to copy the link but it didn't work.

Click to expand...

Sheesh that's a nice bit of soil. I wanted to make a water only medium in this case what do you recommend.