You might want to cure a bit longer than normal. You did harvest before the plant was ready so the grassy will take a bit longer to vacate the premises.
I don't know what other people do but from my personal experience of growing, seven to ten days on the rack then ill throw them into jars to pull the moisture out of the buds for a week or two. it shouldn't take someone more than a month to have a product to smoke/sell from the culling.