How long does it take cannabis stipules to show sex

4

420vaporizr

New Member

• Mar 30, 2016

• #1

my question is how long does it take for the stipules on a cannabis plant to show sex. I'm researching it now, but would also like some opinions I'm sure it varies on environmental factors,indoor,outdoor, how there grown, strains, ect. , but I would like your best estimate please and thank ya

-dillon

 

Anon Emaus

Well-Known Member

• Mar 30, 2016

• #2

How long from what starting point? Flipping 12/12?

 

sunni

Administrator

Staff member

• Mar 30, 2016

• #3

Kinda a big range of open end question there

Plants show sex when they are sexually mature
If you are going the indoor route once you change to a 12/12 lighting your plants will typically sex within 10-14 days (typically some plants longer or shorter )

If you are doing outdoor your plants will sex when they are mature or when the sun gets to a 12/12 lighting which ever comes first depending On when your planted and what month

 

bryangtho

Well-Known Member

• Mar 30, 2016

• #4

I put a few seeds in about 9 weeks ago they where in seedling tent for about 3weeks.
Then I put them in to a veg room after about 3 or 4 weeks some of them you could tell the sex.
But some of them had taking a lot longer

 

4

420vaporizr

New Member

• Mar 30, 2016

• #5

Here's my plant for example this might help I went 12/12 2 days ago I'm indoor single CFL.

 

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4

420vaporizr

New Member

• Mar 30, 2016

• #6

I believe this a seed from a bag of train wreck by the way to maybe give you a idea on what it is/ and or a 60/40 indica hybrid got seeds from both only one grew lost track of which one was which not expecting them to grow they suprised me had to read and prepare fast still am researching lol

 

sunni

Administrator

Staff member

• Mar 30, 2016

• #7

420vaporizr said:

Here's my plant for example this might help I went 12/12 2 days ago I'm indoor single CFL.

Click to expand...

why did you put it into 12/12 so quickly? its just a baby.
and whats with the tinfoil and white cup?

 

PURPLEB3RRYKUSH

Well-Known Member

• Mar 30, 2016

• #8

sunni said:

why did you put it into 12/12 so quickly? its just a baby.
and whats with the tinfoil and white cup?

Click to expand...

Probs a 1 ounce micro grow

 

4

420vaporizr

New Member

• Mar 30, 2016

• #9

It's a red cup

 

sunni

Administrator

Staff member

• Mar 30, 2016

• #10

420vaporizr said:

It's a red cup

Click to expand...

you didnt answer any of my questions
just trying to help you here...but getting limited responses back

 

4

420vaporizr

New Member

• Mar 30, 2016

• #11

Purple berry is right I'm doing a microgrow I thought the tinfoil might help with light.

 

sunni

Administrator

Staff member

• Mar 30, 2016

• #12

420vaporizr said:

Purple berry is right I'm doing a microgrow I thought the tinfoil might help with light.

Click to expand...

tinfoil no go you'll want white flat paint or mylar.
im not sure what your set up looks like and i have no issues with microgrows, but 1 cfl wont cut it
but we do have a really awesome micro /stealth grow area located here https://www.rollitup.org/f/stealth-micro-cab-growing.125/ that is probably in your interest

 

GreatwhiteNorth

Global Moderator

Staff member

• Mar 30, 2016

• #13

Stipules do not show sex, pistils do (which grow out of the calyx).

Stipule:


Pistils:

 

sunni

Administrator

Staff member

• Mar 30, 2016

• #14

GreatwhiteNorth said:

Stipules do not show sex, pre-flowers do.

Stipule:
View attachment 3645687

Pistils:
View attachment 3645688

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this too i was gunna say something but decided not too

 

4

420vaporizr

New Member

• Mar 30, 2016

• #15

Thanks for the info guys more opinions welcome!

 

PURPLEB3RRYKUSH

Well-Known Member

• Mar 30, 2016

• #16

420vaporizr said:

Thanks for the info guys more opinions welcome!

Click to expand...

Use car windshield reflectors and cut them too size if need be, cheap and works wonders