Staking Brussels Sprouts
I'm excited that my plants seem to be doing so well, but have read they need to be staked, as they grow to 4 feet or so. Do I just stake the main stem such as I would do for a tomato as they grow (they are about 18" now). Am sure this is a stupid question, but would appreciate kind advice, as I've never grown these before. I've planted them one per square.