Yes, Global Warming really is happening, and the evidence is overwhelming. September 23 at 5:26am Â·. Rignotâs team found that Greenland's glaciers flowing into the ocean are grounded deeper below sea level than previously measured.
If you want your marijuana plants to start pre-flowering just change the light cycle to 12 hours on and 12 hours of complete darkness. Why does this work, well letâs think about how plants are in their natural environment.
When you switch your lights to 12 hours on, 12 hours off, your plants will begin to flower. Learn all about the marijuana light cycle here. Depending on the strain youâve chosen, flowering can finish in as few as 7 weeks or take up to 16 weeks.