Early Sexing Process?

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THCPezDispenser

Makka Pakka Smoka Doob
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I found this in the sites grow guide, anyone ever try this? I'd think something like this would throw the plant into a funk?:shocked:

EARLY SEXING
It's possible to tell the sex of a plant early, and thus move male plants out of the main growing area sooner by covering a plant's lower branch for 12 hours a day while it's in a constant light vegetative state. Use a black paper bag or equivalent to allow for air flow while keeping out light. Be sure to set up a regular cycle for these covered branches. If light is allowed to reach them during the dark period, they may not indicate early at all.

Use a magnifying glass to look at the early flowers sex type. A male plant will have a small club (playing card) looking preflower with a small stem under it. A female flower is usually a single or double pistil, white and wispy, emerging from an immature calyx.

Some people like to pre-force plants when they are 8" tall, in order to weed out the males. When growing outdoors, many growers do not wish to devote time, space or energy to male plants. Just put the plants on a 12 hours light cycle for 2 weeks, separate the females from the males, then revert the light cycle back to 18-24 hours to continue vegatative growth for the females. Keep in mind, this is a time consuming process and can put the plants back 2 weeks in growth. Don't pre-force plants unless you have lots of time. Just cover one branch per plant with black paper (light tight, breaths air) 12 hours every day under constant light to force pre-flowers and differentiate early.
 
Yea ive read that before in some guide on how to grow.

but id rather wait til i start flowering anyways cuz these can be really tricky to figure out if male or female. i dont wanna end up throwin away a nice female.
 
I early sexed my second crop due to lighting issues, had them on 12/12 for almost 3 weeks.

3.5 weeks later and I am just now starting to see new vegetative growth.

I wouldn't recommend this process unless it cannot be avoided.
 
Just give them about 5 weeks from seed, all ten of my white ladies are showing sex via preflowers, 5 females and 5 most likely males, but i want to give em a couple more days just to make sure those pistils arent going to explode out of nowhere!
 

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