Marijuana plants in Flowering Week 5 are showing signs of getting close to being done. The pistols are turning amber and the thc trichomes are starting to fade from clear to opaque. This afghan strain take 6-7 weeks to harvest, so I know that in the next week I will need to beging flushing the plants to get rid of chemicals and nutrients, leaving only full flavor fruity buds.
Video on flowering week 5
If you watch all of the videos, week by week, you will get a good understanding of how and what your plants should look like during this time of their flowering week 5 and harvesting period.
Vegetative Stages Week by Week