Girl.
You want to get yourself a Cheap Microscope
with atleast a 30X magnifier..
That way you'll be able to Keep an eye On the Trichome develpment.
when Half Of the trichomes are Milky and the other half are a red/brown color then thats optimum time to harvest IMO...

early Harvest will give you a Head Fuck stone.

and a Later Harvest will give you more of a Narcotic stone.

I follow these rules every year and it aint failed me yet...

I look forward to seeing them Ducks feet Nuggets...