Byron.Bromley, Don't know. We only use Marigolds. I have read some place that other flowers work also. Stay away from Nasturtiums they attract Aphids. Catnip oil has been shown to repel 17 species of insects, but unfortunately, like the mints, it is an invasive plant that can choke out other flowers and vegetables. (But you may be able to grow a patch for use in your mix) You can order book at: http://barnesandnoble.bfast.com/booklink/click?sourceid=770873&ISBN=0878577521 Helpful Companions. According to traditional lore, certain herbs, weeds, flowers and vegetables have the effect of deterring insects and encouraging plant growth when planted near compatible plants. Borage, Chamomile and Lovage are supposed to enhance growth and flavor of nearby vegetables. Garlic planted near roses and raspberries should deter aphids. Horseradish has the reputation or repelling potato bugs. Marjoram is said to improve the flavor of nearby food plants. Mint, sage, and rosemary are the traditional enemies of cabbage moths. Nasturtiums, which actually attract aphids and thus are used as a trap crop, are sometimes erroneously listed as an aphid repellent. Catnip is often planted to deter flea beetles. Yarrow planted near aromatic herbs is thought to enhance their production of essential oils. >Steve > >Question > >Any of the following flowers used for organic controls > >Petunia >Nicotiana >Geraniums >Impatiens. > >Thanks >Byron ======================================================= Uncle Steve's HOT Stuff - Come play the "Chile Game" http://hotchiles.wildspices.com/ =======================================================