Welcome to PBS, Luis. Yes, you can ask non-bulb questions, and you may or may not get answers, depending on how-bulb related those questions are. You can also go back through the old messages via the website and look for topics related to the species you are or plan to grow. I've noticed that lately the search engine doesn't seem to work, but it has been very helpful in the past. Cheers Kathleen Kathleen Sayce PNW Coast, WHZ 8, dryish cool summers & mild wet winters