12/12 From Seed: A Different Way To Grow - Page 214 - Cannabis Growing Questions - International Cannagraphic Magazine Forums

LAMBS-BREAD · 10-11-2014, 12:35 PM

Quote:

Originally Posted by Dr.King

I have never ran big beds of soil for multiple plants for 12/12. That's hard to judge as some may not grow as large as others due to one taking over more root space then the others. I am not a fan of running a big bed such as that because you can't really replant other seeds to keep the 12/12 going without having to stop. Maybe someone that has experience with big beds of medium can step in and clarify better on the advantages and disadvantages on so.

No worries I like to experience

One bed will be full of s1 seeds that come from the same mama, the other will be a multicrop jungle. I need two quads per plant to reach my goals. I might give them 10/15 days of veg to help.

oldweed · 10-17-2014, 02:48 PM

Hi to all,

Amnesia Haze with 20 days at 12/12.
400w HPS
Coconut (ec 1.2 - ph 5.8)

Normal size?
I think they are too small to take 20 days.

I'm afraid that soon want to bloom, and have very dwarf plants.

Anyone can comment? The size is too small for 20 days?

Maybe it's good idea to put 24/0 or 6.18 for two to three weeks and then back to 12-12?

oldweed · 10-17-2014, 02:53 PM

3 Liter pot

SnowCreature · 10-17-2014, 02:54 PM

Ya... That's too small for 21 days.
It won't bloom until there are alternating nodes and pre flowers everywhere.
Give it more nitrogen and watch it take off.
How far is the light?
You should add more coco to the pot to support & bury the stem.

oldweed · 10-17-2014, 03:09 PM

Quote:

Originally Posted by SnowCreature

Ya... That's too small for 21 days.
It won't bloom until there are alternating nodes and pre flowers everywhere.
Give it more nitrogen and watch it take off.
How far is the light?
You should add more coco to the pot to support & bury the stem.

The light is about 50cm and the temperature is 29th in points. I can not place more closely, because then I have excess heat (+ 30 °).

I think it's a problem, but I can not put more light until it colder.
The pots I want to change them when the stems are stronger now 3 liter pots, pans after 7 liters.

Nitrogen is acceptable, EC 1.2 growth with fertilizer (canna).

I think the lack of light has been a problem for development, because of the temperature., I put 1000w, but then would die of heat.

I'm going to change the cycle to 18/6 right now, I can not grow bonsai.

Reg Dixon · 10-17-2014, 04:18 PM

Quote:

Originally Posted by oldweed

The light is about 50cm and the temperature is 29th in points. I can not place more closely, because then I have excess heat (+ 30 °).

I think it's a problem, but I can not put more light until it colder.
The pots I want to change them when the stems are stronger now 3 liter pots, pans after 7 liters.

Nitrogen is acceptable, EC 1.2 growth with fertilizer (canna).

I think the lack of light has been a problem for development, because of the temperature., I put 1000w, but then would die of heat.

I'm going to change the cycle to 18/6 right now, I can not grow bonsai.

Something is wrong with your environment I'd say. Maybe that particular strain does not like 12/12 but more likely it is your environment which is off and that is causing slow growth.

Measure your temps at root level and during lights off. If you can hold your hand above your canopy for 30 seconds without feeling discomfort then it is not too hot.

marrdogg · 10-17-2014, 04:31 PM

I would say he has healthy plants doesnt need more nitrogen. Also ive grown plants 2ft tall in a solo cup with coco. Your problem IMHO is a lack of light. Light intensity has a direct correlation to speed of growth, if your light is too far you will get slow elongated growth. Considering all other factors given i would say get your temps in check and lower that damn light

marrdogg · 10-17-2014, 04:35 PM

Also try backing off the ec a bit, maybe .8 and see how they do, cant force food on them in low light situations they cant use it you get build-up.

shawkmon · 10-17-2014, 07:56 PM

plant looks normal to me, 1212 they grow slower cause ythey have 6 hours less light a day

SnowCreature · 10-17-2014, 08:13 PM

At 3weeks 12/12 my seeds have been topped/cloned and will be sexed within a week.
I'm feeding them 1.5 as soon as they get taken out of the cups they sprout in.
Plenty of n & k, kinda light on p.
Usually at least 4ft from 600 without stretching.
Sealed with co2 tho

10-17-2014, 02:48 PM	#2132
oldweed Newbie Join Date: Sep 2014 Posts: 19	Normal size for 20 days at 12/12? Hi to all, Amnesia Haze with 20 days at 12/12. 400w HPS Coconut (ec 1.2 - ph 5.8) Normal size? I think they are too small to take 20 days. I'm afraid that soon want to bloom, and have very dwarf plants. Anyone can comment? The size is too small for 20 days? Maybe it's good idea to put 24/0 or 6.18 for two to three weeks and then back to 12-12?
	Quote

10-17-2014, 04:31 PM	#2137
marrdogg Banned Join Date: Dec 2010 Location: Don't Know They Keep The Lights Off! Posts: 856	I would say he has healthy plants doesnt need more nitrogen. Also ive grown plants 2ft tall in a solo cup with coco. Your problem IMHO is a lack of light. Light intensity has a direct correlation to speed of growth, if your light is too far you will get slow elongated growth. Considering all other factors given i would say get your temps in check and lower that damn light
	Quote 1 members found this post helpful.

10-17-2014, 04:35 PM	#2138
marrdogg Banned Join Date: Dec 2010 Location: Don't Know They Keep The Lights Off! Posts: 856	Also try backing off the ec a bit, maybe .8 and see how they do, cant force food on them in low light situations they cant use it you get build-up.
	Quote 1 members found this post helpful.

10-17-2014, 07:56 PM	#2139
shawkmon Pleasantly dissociated Join Date: Jul 2009 Location: St. Somewhere Posts: 2,145	plant looks normal to me, 1212 they grow slower cause ythey have 6 hours less light a day __________________ 🌕🌖🌗🌘🌑🌒🌓🌔🌕 Disobedience is the true foundation of liberty. The obedient must be slaves. Henry David Thoreau
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10-17-2014, 02:53 PM	#2133
oldweed Newbie Join Date: Sep 2014 Posts: 19	3 Liter pot
	Quote

10-17-2014, 02:54 PM	#2134
SnowCreature Banned Join Date: Aug 2014 Posts: 152	Ya... That's too small for 21 days. It won't bloom until there are alternating nodes and pre flowers everywhere. Give it more nitrogen and watch it take off. How far is the light? You should add more coco to the pot to support & bury the stem.
	Quote

10-17-2014, 08:13 PM	#2140
SnowCreature Banned Join Date: Aug 2014 Posts: 152	At 3weeks 12/12 my seeds have been topped/cloned and will be sexed within a week. I'm feeding them 1.5 as soon as they get taken out of the cups they sprout in. Plenty of n & k, kinda light on p. Usually at least 4ft from 600 without stretching. Sealed with co2 tho
	Quote