Wow! Very nice.
How many months has it been so far?
ThaiBliss
Sounds like it still a grey area that needs more research ,
i for one cant imagine a plant , any plant , flowering here in the tropics for 200 days ,
it just doesnt happen ...
Also the plants we grow are finished before the hours are at 11/13 ,
so they flower best here with hours above 11 per day ..
I have grown many hybrids ,, sativa dominant and pure sativas at my latitude and taken note of their reactions to increasing day length , when they flower , and when they reveg, and its not just the day lengths that make the difference ,, its availability to nutrients , particularly water ... A week of tropical down pours will initiate reveging even at less than 12/12 , on pure sativas and sativa dominant varieties ... Ive seen it happen, all that free floating nitrogen in the air makes it hard for them to resist ..
There is something about indoor that makes them react differently to how they would outdoor in their natural environment , likely a whole bunch of things climate related ..
I recall having some debate with a chap that said we can replicate a tropical climate indoors ,, well you cant , or you will see plants react the same way as they do outdoor in the tropics ... You cant make it as hot , you cant make it as humid , those lights are nothing compared to the tropical suns intensity , you cant replicate a tropical storm , plants just wont tolerate that indoors ...
Has anyone put much thought into the effect the moon has on flowering being that it's a huge source of Far Red?
Emerson I believe was the first to discover the effects of Phytochrome on flowering plants that are driven by an internal clock based on day length or night length, however you want to look at it.
More recent studies (I believe Rauber / PAD) have proposed that outdoor night time and indoor night time are not consistent. They even came up with a "speed" of Outdoor night Vs. Indoor night whereas I believe it was outdoor speed is 1.2 and indoors as a base is 1.0 / hour (this is from memory but it's close to this).
I'm not sure if the 1.2 / 1.0 is 100% accurate but I firmly believe that outdoor night is "quicker" than indoor night due to the vast quantities of Far Red that is reflected from the Moon, it doesn't take much Far Red to trigger phytochrome at all ftr.
Anyone who ever wondered how plants could start flowering outside under close to 14 hours of daylight, well it's 10 hours of outdoor darkness is closer to 12 hours of indoor darkness.
With that said, I think it's safe to go less than 11 hours light INSIDE to expedite ripening and maybe even down to 10 hours indoors as 10 hours light inside is dang close to 12 hours light outside, MHO, of course the Moon does much more than just reflect FR but this is a huge piece RE flowering times.
I spend a lot of time watching the grass grow. LOL. I think the moon has a huge influence, but I have noticed it on growth, not flowering. I'm not saying it isn't there. I'm saying that it is likely a big factor in flowering judging by the effects on growth it has. I have seen plants grow many inches in a day during a full moon, warm nights and mild days. 80 degree high temps seem best but I've read that 70 degrees is ideal for plants. In my arid climate, a day with 80 degree high temps will have significant time near 70 during the course of the day.
. Anyone who ever wondered how plants could start flowering outside under close to 14 hours of daylight, well it's 10 hours of outdoor darkness is closer to 12 hours of indoor darkness.
I always thought decreasing light hours was the trigger for flowering outdoors not the absolute number of light or dark hours. Within a month of the Summer solstice my plants are clearly flowering with around 13.5 - 14 hrs of light.
Interesting conversation goin on. I have done experiments usin Infrared light and even 24/7 blue light and did not see any benefit but my results should not stop others from experimenting.
My current experiment usin mechanical resonance (vibration) is however very promising, I have a plant from clone that at 15 days of flower looks like the one I previously grew at 25 days, I am looking forward to seein if it finishes faster
Space, The decreasing days do play a factor but if it were the only or even a primary factor one would think ripening would begin just after the Summer Solstice which is not the case especially as you get further from the equator.
I believe a number of factors are at play here but the primary one being day/night length which is really driven by the interaction of Red & Far Red aka Phytochrome. At night the moon is reflecting Far Red and IR but no or minuscule Near Red.
Although I believe Phytochome is the PRIMARY factor in triggering ripening in Short Day plants, I also believe other things are at play as well, such as:
- Shortening days,
- weather / climate,
- color change of the sun :
In spring / early summer more blue - higher angle in sky, as seasons go and late summer / fall approaches the sun becomes more red, at least in total daily output as it's lower in sky, think of the color of a sunrise & sunset, it's why many who use LED's like to awaken and put their plants to bed with HPS, it's what Ma Nature does... ! Then if you can, hammer them with some UVB from 10-2 or so, mid-day, again what Ma Nature does
- etc...
Tropical plants are different but to ignore Phytochome in Short Day plants is simply to be miss-informed, countless studies have proven it's existence (i.e. you can even ripen plants under 24 hours of light if given the right K temp / nm). At night the moon reflects a lot of Far Red and this is critical, I'd say the moon plays an even LARGER part in the tropics as the days experience much less variability from a light output POV so the the moon is hard at work.
There's a reason humans dating back millennia have planted in step with lunar cycles, our ancestors were no idiots, sadly we modern humans certainly have been RE our agrarian assets and especially this plant the past century.
Everyone who grows this plant and any plants and believes in what they do has a undeniable burden to breed and reproduce because if you don't, Monsanto & big bro will and we'll be left with terminator seeds across the board, sad sad....
Riddleme,
Mechanical resonance, interesting, what / why did you choose to test that, what's your hypothesis, what led to that adventure?
Also, what do you mean by test IR, IR is a HUGE range in regards to NM along the wave spectrum, Phytochrome is pretty specific bouncing b/w peaks of 660nm Red & 730nm FR I believe. What exactly was your test with IR, quite curious...
IN regards to 24/7 blue light, what was that purpose, what do you mean you didn't see any benefits, in regard(s) to what benefits, what was your goals in testing 24/7?
Hi Wald what is that green stuff on top of the rockwool? nice thais.
Sheer terror yet absolute bliss...all looked absolutely familiar and the same as always, yet I saw everything with the eyes of a new born