this is what they looked like 1 week ago
https://www.icmag.com/ic/attachment.php?attachmentid=224639&stc=1&d=1370264874
id say leave her 9 weeks so start flushing at week 7, i find a week isnt enough tbh
i find most strains take a week or so longer than stated esp if done 12/12 from seed, so ive read anyway lol., id take her at about 9 weeks , you can always continue the flush for as long as needed , you tend to get some nice colours with a good long flush
Good job!!
Enjoy that sample,looks good but needs time!
Let them leaves get YELLOW from the bottom up...........
then she be ready!!!!!
Lg