If your building a raised bed or filling several larger containers to grow in you’ll need to figure out how much soil you will need.
Unless you already know how much soil to get or unless of course you’re using your own soil.then you can just shovel it in till you’re done.
If you’re buying it you’ll want at least a rough idea of how much you need so you don’t end up spending more than you really need to. Buying soil can be expensive.
There are ideas like Hügelkultur that would save money on soil and make for some good garden soil over time.
I recently picked up a fair sized plastic tote that I decided to turn into a planter however it would have cost me close to $40 to fill it with purchased soil. So I raked up leaves, twigs and even some weeds that I broke down and filled it to close to 3/4 of the way full. After that half of a good sized bag finished it off.
This is the same way I filled a larger container that I have grown a cherry tomato plant in two years in a row now. I get a lot of tomatoes on them and they have both gotten over six foot tall. After the season is over and the plants dries out I’ve broken them into little pieces and let them rot back into the soil.
Anyways, the main reason for this post is to help you figure out how much soil you will need, I kind of wandered there for a bit.
Math equation for figuring out how much soil you will need is simple: Length x Width x Height = Volume, then divide the number of cubic feet by 27. So one cubic yard = 27 cubic feet = 1,728 cubic inches.
Here’s an easier way:






