When to go from 18/6 to 12/12?

[smoknjoe]

When you get alternating nodes...

Alternating nodes is a sign that the plant is mature, but doesn't mean you have to flower. You can keep going at 18/6 for as long as you like (space permitting) keeping in mind the plant will double in size after switching to 12/12.

To answer your question more directly, you can switch to 12/12 whenever you want, as long as its not still a baby.

[MarijuanaMike]

'Ark at me...."Ive always used...."

I've only grown once before

[smoknjoe]

Heres another nice example of alternating nodes on a pot plant.

[MarijuanaMike]

Here is a pic of one of my plants from my first grow....you can kinda see it on the first one and the second one is a few weeks into flowering

http://img334.imageshack.us/img334/8669/296qm.jpg

http://img168.imageshack.us/img168/1682/554kb.jpg

[tadaa]

Here is a pic of one of my plants from my first grow....you can kinda see it on the first one and the second one is a few weeks into flowering

http://img334.imageshack.us/img334/8669/296qm.jpg

http://img168.imageshack.us/img168/1682/554kb.jpg

So the first pic is right when you switched to 12/12?

[J DOG 6000]

Just flower it when it is half the hieght you are trying for.
Simple

[mand]

Hello tadaa J DOG said it all there love

I usually like to have plants at about a yard (metre) in height at harvest so I usually start to induce flowering at about 18 inches (half a metre) in height



love mand xxx