Thank youScrew 4 boards together into a square or rectangle (or triangle, pentagon, hexagon, etc). Screw slats to the bottom. If the slats are too far apart to hold the potting media, staple in a layer of window screen and/or hardware cloth.
There are lots of example on here, look around, and find a style you like.
that’s a great pointFYI... some basic measurements for volume of soil.
VERY ROUGH ESTIMATE:
12" x 12" x 6" = 3.74 US Gallons
I used that size for a couple grow boxes I made because I got a couple 3.5 gallon bags of soil from bonsaijack.com. They basically fit really well into that size of box. You can edit the size of your box, but it's good to know how much soil it will require.
thanks for your infopallets are generally easy to find and free
Lowe’s generally is an easy get
not all are the same, look for ones that have been treated
saw the center boards out rather than taking the pallet apart is easier
predrill holes for screws to avoid splitting
the ones I’ve made that have four inner corner supports have lasted much longer
here’s an example of this:
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