First grow. Feminised northern lights. Veged under 300w cfl. Flowered under 250w hps. 8th week in flowering today. Looked under scope and trichs still look clear. Can anybody give any advise?
If your plants are healthy, there is no need to "flush". That last two weeks of the plants life are arguably the most vital. Keep feeding. Have you checked your trichs? Your pistils have receeded quite a lot already.
"decrease nutrients while plant is finishing," =flushing
google trichome chart for a good read bout when and why to harvest or not.
its really based on your own experiences. I'd put both lights in flower
and finish her until all trichomes are cloudy almost degrading to amber like.