Tropical
Active member
Not necessarily.
A lot has to do with whether your plant is an Indica (or Indica dominant) or Sativa (or Sativa dom) and what kind of light cycle she was on during veg.
In general, an Indica dominat plant vegged indoors under more than 18/6 will start to flower if you put her outside no matter what time of the year it is here in Fla.
Sativa's will also flower.
For example, I have a few C99's that are flowering away outside right now, as well as a SSH that's budding away. Both were vegged indoors under 24/7 light, both Sativa dom
Yes, most strains of mj, especially indicas, seem to flower as soon as you put a clone outside in South Florida any time of year. I'm not so sure about the northern part of the state, but it should be similar. I don't think any indica clones ever veg outdoors here. "Early" strains like Durban and Early Pearl flower like indicas even if they are sativa. I hear that Skunk and Haze can veg from late April til mid August. Seed plants veg for a few months before they flower, but clones are as old as the mom from which they are cut.
If your clones don't veg outdoors, you can either grow a different strain, veg indoors, or put out more clones (even a new batch every month). The second and third options have worked well for me. I have never grown a strain that can veg outdoors here.
Botanists use the term "photoperiodism" to describe plants like mj that are induced to bloom by the length of the night time. When daily dark time is more than the "critical" amount of time, it produces the hormones that build up over a few days to cause the plant to start blooming. The critical time varies a lot from strain to strain and can ever vary a little from plant to plant within a strain.