The 12-12 From Seed Thread

Opie1971

Well-Known Member
How long from germination does it take you guys on average to harvest?

I’m at 2 weeks old tomorrow and they are working on their 3rd nodes
From sprout to chop, 80 to 100 days, some strains will go longer. If you want something quick, grow Indica or Indica dominant strains of course.
With the exception of Cinderella 99, it’s quick for a Sativia dominant strain, and good stuff too. That’s what my avatar is, C99.
 

SamWE19

Well-Known Member
From sprout to chop, 80 to 100 days, some strains will go longer. If you want something quick, grow Indica or Indica dominant strains of course.
With the exception of Cinderella 99, it’s quick for a Sativia dominant strain, and good stuff too. That’s what my avatar is, C99.
Do the Indica dominant strains finish in 80 days or is it less?

Do Indicas still give a good yield? And do you recommend a good Indica strain for quick finish 12/12 from seed
 

Opie1971

Well-Known Member
Do the Indica dominant strains finish in 80 days or is it less?
I’m sure there’s a few strains out there that do.
The dilemma here is what you the grower considers done. Not everyone likes the speedy, hyped up effects of buds chopped with clear trichs, and not everyone wants to be stuck to the couch from the effects of buds chopped with all amber trichs. So it’s pretty much a personal decision on ‘when’ they’re finished.
Myself, I consider most strains that I grow done when trichs are 60% to 70% milky and the rest amber, for an in between effect. There is the fact that Indica strains give you the couch lock effects, but Sativa strains can too if left to where the trichs are mostly amber. And vice-versa, Indica’s can be speedy if harvested with a lot of clear trichs.

But overall, you can expect most strains to go close to 100 days when starting 12/12 from seed. In my post above, I meant to put 90 to 100.
And of course, this is all ‘In my experience and my opinion.
 

Opie1971

Well-Known Member
I vegged my photos for 90+ days and started 12/12 3 days ago... Another 100 days for me???
Lol, no. I said around 100 days from sprout to chop when starting under 12/12.
What strain do ya have? Most are at least 8 to 9 weeks, so 56 to 63 days.
Myself I don’t start counting flowering days until I see flowers first start forming. Some people start counting as soon as they see a hair.
 

Frank Nitty

Well-Known Member
Lol, no. I said around 100 days from sprout to chop when starting under 12/12.
What strain do ya have? Most are at least 8 to 9 weeks, so 56 to 63 days.
Myself I don’t start counting flowering days until I see flowers first start forming. Some people start counting as soon as they see a hair.
GG4 x CD fem and a moneybush fem from Heavyweight Seeds...20190917_113346.jpg GG4 x CD top of pic,moneybush bottom...
 

THT

Well-Known Member
Post some pics of your girls
There's so many to choose from lol
All my recent grows are in DWC
going back a few runs, here's the sour tangie mother - under about 300-400 watts of COB and LED mix
2019-04-15-1.jpg

This is one of the LVTK x Sour Tangie girls that I harvested a week ago (excuse the late cycle mess, its clean now i swear). Grown under about 200W of quantum boards
2019-09-03 (1).jpg

I don't normally run one one strain at a time, i like variety
20181027_171244.jpg

one of my Bounty Hunter F2 ladies
20180722_224731.jpg
 

THT

Well-Known Member
this is kind of a crappy pic, but its GPS Pebble Pusher, grown under 600W HPS, pretty sure Gu still uses it as his pic for the strain online.
2019-03-06.jpg

More Bounty Hunter F2 (600W HPS)
a8173207171475974256.jpg

run after run at 12/12 from seed, if I veg, my plants grow up through the roof of the tent. nuff said
a20180717_194343.jpg

Running currently in this tent - Bag of Oranges X Sour Strawberries (front) NL5/Haze (rear)
2019-09-13 (1).jpg
 

Opie1971

Well-Known Member
There's so many to choose from lol
All my recent grows are in DWC
going back a few runs, here's the sour tangie mother - under about 300-400 watts of COB and LED mix
View attachment 4396091

This is one of the LVTK x Sour Tangie girls that I harvested a week ago (excuse the late cycle mess, its clean now i swear). Grown under about 200W of quantum boards
View attachment 4396093

I don't normally run one one strain at a time, i like variety
View attachment 4396095

one of my Bounty Hunter F2 ladies
View attachment 4396096
Those look awesome, and I had a Bounty Hunter that looked just like yours, it might have been a little bigger, but it was a little shorter than yours. I posted pics a few pages back. But here’s one-
4AA6E8F1-EA1F-4939-AD1A-76C9FA3A720B.png
 

THT

Well-Known Member
@THT Do you ever run across a plant that throws out single blade leaves and ends up with tons of buds sites when going 12/12 from sprout?
in recent memory, cult classic's super silver sage was pretty much like that, but a lot of the sativa's I've ran tend to, if I'm understanding that question correctly.
 

Opie1971

Well-Known Member
My hydro pots are 1ft apart did this plant of yours take up only 1 ft of space?
I had 9 plants evenly spaced in a 4x4, so they were taking about 16”x16”. But there’s things that you can do to keep plants smaller. Cut back the amount of light they receive, keep temps lower than ideal, etc.
You’ll just have to try a few different strains for yourself and get a feel for what they do and what they don’t do. Some strains don’t seem to like growing 12/12 from seed, and will stay small even with perfect conditions.
 

SamWE19

Well-Known Member
I’m trying to figure out the most efficient way to use my space.

Do you think removing all the fan leaves every week or two and leaving all the bud sites forming into single colas will effect the yield much?

I wonder if it’s possible to get 2-3 oz base ball bats

I’m running a test run where I take all fan leaves off every week also root prune every week from week 1 to week 7 then I’ll put them in final flower room for final 5 weeks untouched
 
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