so I have harvested my plant

My buds/flowers have been in a drying box for four days now and the buds have a sweet plant smell to them is this normal at least i haven't got that hay smell.

They may be ready in 6 ot 7 days depending on how humid it is. Sometimes it can be more than ten days... Main thing is don't let it get bone dry before you start curing it if that is your next step.

i never give the aroma of recently cut plants any thought

well i'm gonna wait till 6-7 days i have a hole in the bottom and side of the box where i have a fan blowing air in to hole at the bottom. which comes on every half an hour for 10-15 minutes just for air cerculation just hope this is not drying my buds out to fast in the carboard box. Thanks for the replys