how and when to sex plant????

johndoe12345678

Well-Known Member

Jan 11, 2010

• #1

so say u got 200 plants from variious strains that are suppose to be good genetics , how do u go bout sexing the plants in the least stressfull way?

 

Dirtyboy

Well-Known Member

Jan 11, 2010

• #2

wait for preflowers.

 

S

sherriberry

New Member

Jan 11, 2010

• #3

answer to title: whenever you are 9 weeks away from wanting to smoke weed.

 

S

sherriberry

New Member

Jan 11, 2010

• #4

12 hours of un interupted darkness is what does it. Are the plants from seed or clone?

 

johndoe12345678

Well-Known Member

Jan 11, 2010

• #5

Dirtyboy said:

wait for preflowers.

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how many weeks will it take to show preflowers, i started from seed..

 

Dirtyboy

Well-Known Member

Jan 11, 2010

• #6

30 days at 5th to 6 th node

 

oregon024

Active Member

Jan 11, 2010

• #7

I would make a clone from mamma after roots flower right away.this will tell you what you have.You should be able to tell 7 days after 12/12.Experienced folks can tell after about 4 days.

 

smokebros

Well-Known Member

Jan 11, 2010

• #8

once u put it into flowering it should show

 

johndoe12345678

Well-Known Member

Jan 11, 2010

• #9

Dirtyboy said:

30 days at 5th to 6 th node

Click to expand...

thanks for info