Hi Clover!
Sorry I took so long to come back! Congrats on the early harvest, better be safe than sorry for sure and you will come up with a nice yield once dry! I know you are itching to have that stash started but take your time with the curing process for so many reasons but mainly cause it's the Most Important Part of the Grow! All your efforts can go to shit if you mess with your dry and cure so just Ben patient a little bit more and you will be so happy because of it!
As for the Copper, I just use my neem oil for mold and bugs if necessary and it is an all-star!
Happy to be on this long sativa journey with you my Irish robed buddy!