Divide garden into four plots for rotation. Rotate based on nutrient requirements and watering needs
Brassicas – Broccoli Cabbage cauliflower, radish (all need a nitrogen rich soil)
legumes – Beans, Peas, Fixes atmospheric nitrogen in their roots
Alliums – Onions, Leeks, garlic, shallots. Like a rich soil
Umbellifers – Carrots, celery, parsley, parsnip, fennel. Like a fine stone free soil. They help to break up soil structure
Potato – And tomatoes – like rich organic matter. Potatoes like nitrogen no lime