cannabisquest
New Member
I am growing white widow (8 weeks flowering time) and crown royale (9 weeks flowering time) in the same resevoir. At what weeks should I start my pre-harvest flush and harvesting of each plant? Should I start flushing at 7.5 weeks then keep my eye on it over the next 14 days and clip them when the hairs change the right colour? I'll be using advanced nutrients flawless finish and R/O water so do I need additional cal/mag using AN Cal Mag Xtra so please let me know the amount. This is my first right and wanting to get the timing roughly right to be able to get the best yield from those 2 different flowering times
