How far apart should plants be that are not compatible?
For the last few years we've been planting our broccoli, cauliflower, and cabbage on one big patch. Lately I've been reading about companion planting and realized that they are not compatible. What is the ideal spacing for plants that are not compatible?
I was writing an article on the topic of "What is ethical problem of plant cloning?" for http://www.DissertationHouse.co.uk/ where I will describe what is vascular plants.