BHT has been said, and proven to work on herpes and help with other diseases. I also would like to know why there is no information in the article for BHT as a cure for many diseases. BHT is a suspected mutagen and carcinogen.
I used to be able to pour the concrete and set the poles by the end of the day, but I don't think the bagged cement available now days will do it. Lately, I pour the foundation, then set the poles in about three of four days, depending on the rain, the more the better.
When starting seeds of other garden crops indoors under lights, the lights should be left on for 18-24 hours per day, but having them on that long for onion seedlings can affect the bulb set. Instead, leave them on for only about 12 hours per day. Plant onion seeds in clean nursery flats using sterile, seed-starting potting mix.