For those that have grown it - couple of questions...1) does it have to be inoculated 2) better to plant in spring or fall 3) if planted in the fall does it need a nurse crop like rye planted with it? 4) what other mix can be planted with sainfoin or is it better as a pure stand 5) when does it bloom and how long does the bloom last? and lastly 6) how many pounds of honey can 1 hive make off an 1 acre of sainfoin?