[SU-291640] Overheated Wheezy temp reset bug

I realized when my farmer unexpectedly re-planted an overheated wheezy in the pot next to it (yeah, it had a pending request that i overlooked)
this resets the temp of the plant.  seeds do not carry the temp of the parent; this may be intentional but it provides this exploit.  dumping 120ish (F) in temp.