reinonu, there are lots of other sites out there, but honestly, after nearly 10 years on this site, as well as exploring others, if i don't find it here, i generally don't consider it reliable. between the forum here, and the parent site
www.thegardenhelper.com i have found everything i need, and have actually taken to checking other information that i'm not sure of here.
welcome to the friendliest site on the world wide web!