תלמוד על כלאים 3:6

MISHNAH: One does not sow any kind of seed-plants in a garden bed⁴⁹“Seed-plants” are plants whose seeds are used as food, such as grains and legumes. {Sometimes, זרעים denotes only grains.) “Vegetables” are plants whose edible parts are leaves and/or roots (e. g. cabbage or turnips) or the fruit is distinct from the seeds (e. g. cucumbers or melons.) Since it is not customary to sow such little quantities of seeds, one may not sow grains and similar produce in garden beds that contain multiple kinds of plants since it would look like kilaim. What one does with a small plot planted only with one kind is not regulated here.; but one may sow any kind of vegetables in a garden bed. Mustard and smooth peas are counted as seed-plants, large peas are vegetables. A border wall that was one hand-breadth high and shrank is in order because it was in order at the start⁵⁰The “start” is planting or sowing time when the full height is required.. In a furrow or a water canal one hand-breadth deep one may sow three kinds of seeds, one on each side and one in the middle.