switching from 12/12 to 18/6 after pollination - Auto Flowering - International Cannagraphic Magazine Forums

bromhexine · 04-21-2009, 11:40 AM

anyone know if the seeds would still form properly if you seeded a plant and then reverted it back to veg? my guess is it should still work any thoughts?

*mr.mike* · 04-26-2009, 05:31 PM

Why are you doing 12/12 with AFs?

Regardless, the seeds will form better and faster under 24/7.

**S_a_H** · 04-26-2009, 08:35 PM

Quote:

Originally Posted by *mr.mike*

Why are you doing 12/12 with AFs?

Regardless, the seeds will form better and faster under 24/7.

How do you figure that ?

I give 12/12 strains about 30 days and I give AF's strains about 30 days. Some mature sooner and some mature later depending on strain , light strength.

S_a_H

shroomyshroom · 04-27-2009, 03:03 AM

Quote:

Originally Posted by S_a_H

How do you figure that ?

I give 12/12 strains about 30 days and I give AF's strains about 30 days. Some mature sooner and some mature later depending on strain , light strength.

S_a_H

I think the point he was trying to make is why is this posted this in a AF thread...

dont ppl look b4 they post i mean common if you can take the time to sign up they can take the time to look where they are posting

bromhexine · 04-27-2009, 09:51 AM

i posted in the af thread because the pollen used is diesel ryder pollen so it was auto related the light was reverted to 20/4 after pollination to provide better light to the auto's that were with the 12/12 but alas it is a non auto question my sincere apologies for that

**S_a_H** · 04-27-2009, 01:23 PM

Quote:

Originally Posted by shroomyshroom

I think the point he was trying to make is why is this posted this in a AF thread...

dont ppl look b4 they post i mean common if you can take the time to sign up they can take the time to look where they are posting

I agree...but I wasn't responding to brom, I was repsonding to mike that is why mike was quoted.

magiccannabus · 04-27-2009, 01:54 PM

I used to produce seeds using preflowers. Worked fine, and they seemed to mature freakishly fast. I'd guess under 2 weeks start to finish, but sometimes it seemed like it happened even faster. I suspect they very well may finish faster under 24/7 lighting.

shroomyshroom · 04-27-2009, 02:09 PM

Quote:

Originally Posted by S_a_H

I agree...but I wasn't responding to brom, I was repsonding to mike that is why mike was quoted.

sweet as mate

blackone · 04-27-2009, 03:36 PM

This is something I've thought about also, since I've got a single seedbearing plant 2 weeks from pollination in a closet that's close to harvest, and I would like to do a little vegging in there when I put in the new plants.

*mr.mike* · 04-28-2009, 01:29 AM

I was just going by my own, admittedly anecdotal, experience growing all kinds of sativa and indica types, as well as some autoflowering strains.

But I also read a lot of journal stuff, use a lot of interlibrary loan, and get online access to a lot of dissertations, too. I've read more than once about breeding cannabis to have a longer seed set if the strains are developed in lower latitudes, and that seed maturity was fastest in higher latitudes. These traits seemed to stick with the plants for years, from what the researchers had said.

So about the light duration... The plants from higher latitudes would have longer days and faster maturing seeds, and those from more equatorial climes would have a longer season, and a longer seed set.

I think it all has a bit to do with how easy it is to get an indica to cross as auto as opposed to some kind of crazy long time africans or those colombian types that people don't seem to get great auto breeding results from. Also, it could be why some people get autos that take 4 weeks to autoflower, but then go on fine. Speed of seed maturity could definitely have implications in breeding, if you keep such close track of seeds.

04-21-2009, 11:40 AM	#1
bromhexine Member Join Date: Jan 2009 Posts: 325	switching from 12/12 to 18/6 after pollination anyone know if the seeds would still form properly if you seeded a plant and then reverted it back to veg? my guess is it should still work any thoughts?
	Quote

04-27-2009, 01:54 PM	#7
magiccannabus Next Stop: Outer Space! Join Date: Jan 2007 Location: Between the Mississippi and the Missouri Posts: 1,990	I used to produce seeds using preflowers. Worked fine, and they seemed to mature freakishly fast. I'd guess under 2 weeks start to finish, but sometimes it seemed like it happened even faster. I suspect they very well may finish faster under 24/7 lighting. __________________ --------------------------------------------- My newest grow diary: 400W CMH + 256W T8. Multi-strain perpetual organic My Grow Diary(finished) T-8 only grow cab, taking shoplights to the extreme(finished) "This coir smells so good I'm having a growgasm!" - Me
	Quote

04-27-2009, 03:36 PM	#9
blackone Senior Member Join Date: Jan 2007 Posts: 2,455	This is something I've thought about also, since I've got a single seedbearing plant 2 weeks from pollination in a closet that's close to harvest, and I would like to do a little vegging in there when I put in the new plants. __________________ Inside: 1KW Indoor 2013 2012 2011 2010 2009 2009 2009 2008 2007 2007 Outside: Late start guerilla 2013 2012 2011 2010 2009 2008 Low energy ground coupled cooler/dehumidifier? Keeping nordic outdoor strains as mothers. Let the voice of reason chime - Lemmy Kilmister
	Quote

04-26-2009, 05:31 PM	#2
mr.mike Cosmic and Eternal Join Date: Nov 2006 Posts: 282	Why are you doing 12/12 with AFs? Regardless, the seeds will form better and faster under 24/7.
	Quote

04-27-2009, 09:51 AM	#5
bromhexine Member Join Date: Jan 2009 Posts: 325	i posted in the af thread because the pollen used is diesel ryder pollen so it was auto related the light was reverted to 20/4 after pollination to provide better light to the auto's that were with the 12/12 but alas it is a non auto question my sincere apologies for that
	Quote

04-28-2009, 01:29 AM	#10
mr.mike Cosmic and Eternal Join Date: Nov 2006 Posts: 282	I was just going by my own, admittedly anecdotal, experience growing all kinds of sativa and indica types, as well as some autoflowering strains. But I also read a lot of journal stuff, use a lot of interlibrary loan, and get online access to a lot of dissertations, too. I've read more than once about breeding cannabis to have a longer seed set if the strains are developed in lower latitudes, and that seed maturity was fastest in higher latitudes. These traits seemed to stick with the plants for years, from what the researchers had said. So about the light duration... The plants from higher latitudes would have longer days and faster maturing seeds, and those from more equatorial climes would have a longer season, and a longer seed set. I think it all has a bit to do with how easy it is to get an indica to cross as auto as opposed to some kind of crazy long time africans or those colombian types that people don't seem to get great auto breeding results from. Also, it could be why some people get autos that take 4 weeks to autoflower, but then go on fine. Speed of seed maturity could definitely have implications in breeding, if you keep such close track of seeds.
	Quote