Papa_Tanswered grow question 3 years ago Week 7 of flower is a good time to start flushing.
It’s a feel it out thing. You have to look at your bud and kind of play the guessing game of when to start the flush because you predict in 1 week time the plants will be ready for harvest.
I started week 7 with the flush process. Check out my diary of Jane on how I started that. I may have started a little early but that’s ok with me. I’d rather the plant get hungry and consume its fan leaves vs starting my flush late and having weed that hasn’t been properly flushed.
You also have to take in consideration the strain your growing. Look at how long the seed breeder’s recommended flowering times. Some strains can be finished in under 8 weeks and some can take a few weeks more to mature like 10-12 weeks.
Happens harvest friend.