The following visualization loosely follows the techniques from “square foot gardening” books. The premise is to think of your garden in 12 inch by 12 inch squares.
This is just a guide and not a rule.
3 inch spacing = 16 per square | |
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3 inch with trellis = 8 per square | |
4 inch spacing = 9 per square | |
6 inch = 4 per square | |
12 inch spacing = 1 per square | |
18 inch spacing | |
24 inch spacing = 2 squares | |
24 inch pacing with cage = 4 squares |