Growing M-39
What's published about growing M-39. Figures vary by breeder and setup.
| Flowering time | 6–7 weeks (~45 days) |
|---|---|
| Lineage | Northern Lights #5 |
Photoperiod cuts typically finish flowering in 6–7 weeks (~45 days) under indoor or greenhouse lighting.
General growing guides
These apply to any strain, including M-39.
How to train autoflowers safely
Autoflowers run on their own clock, so train gently and early. Bending and tucking leaves is…
Defoliation and lollipopping: what to remove and what to leave
Remove leaves or weak growth for a clear reason, while keeping healthy foliage that supports the…
SCROG or SOG: which canopy method?
SCROG spreads one to a few plants across a net over a longer growing time. SOG…