Plants that assist each other to grow well, repel insects or even other plants when grown next to each other is called companion planting and can be a sustainable and eco-friendly way to improve and protect your garden against unwanted pests and disease.
All members of the cabbage family do well planted with aromatic herbs such as celery, dill, camomile, sage, mints and rosemary. Hyssop, thyme, wormwood and southernwood help to repel the white cabbage butterfly which lays eggs that turn into cabbage worms.
Do not plant members of the cabbage family with tomatoes, pole beans or strawberries. But they will do well with potatoes, beets and onions.
If cabbage or broccoli does not form good heads, it is a sign that lime, phosphorus or potash are needed in the soil.
See our main gardening page, Garden Circkles, for much more information than what is posted on this blog, including full articles on greenhouse growing, sustainable and organic tips, beneficial bugs, the latest techniques such as aquaponics and vertical growing and much more.