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 screekrunner
m&m
Registered: 01/15/10
Posts: 89
Loc: USA 
Last seen: 14 years, 17 days
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 Best way to sex my plant 
#371853 - 02/23/10 08:53 PM (14 years, 9 months ago) |
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What is the best way to find out the sex of this plant. Its 3 weeks old from a seed and is 5.5 inches tall
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NobodyImportant
Science Is Subculture
Registered: 05/03/08
Posts: 4,981
Loc: Jawjuh.
Last seen: 11 years, 7 months
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Re: Best way to sex my plant [Re: screekrunner]
#371857 - 02/23/10 09:01 PM (14 years, 9 months ago) |
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Glass By: US Tubes, ZOB, Roor.de, Sheldon Black, Jerome Baker, Medicali, Kennaroo, Sand, Alex K, Local and Unknown Artists
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 Triptonic
Registered: 06/13/08
Posts: 15,581
Loc:
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Quote:
NobodyImportant said:
That male preflower is hard to see on the other pic. But for the female its great.
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Harry_Ba11sach
cannoisseur
Registered: 04/20/08
Posts: 11,753
Loc: Nepal
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Re: Best way to sex my plant [Re: Triptonic]
#371867 - 02/23/10 09:07 PM (14 years, 9 months ago) |
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that's real life too
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Triptonic
Registered: 06/13/08
Posts: 15,581
Loc:
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I hope my plant is a bitch.
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screekrunner
m&m
Registered: 01/15/10
Posts: 89
Loc: USA
Last seen: 14 years, 17 days
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Re: Best way to sex my plant [Re: screekrunner]
#371917 - 02/23/10 09:36 PM (14 years, 9 months ago) |
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Ive actually seen that exact picture. And where those arrows point to all I have are new pot leaves forming
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Crusty Ass Bastard
Pheno Hunting
Registered: 08/02/09
Posts: 786
Last seen: 13 years, 10 months
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Re: Best way to sex my plant [Re: screekrunner]
#372000 - 02/23/10 10:15 PM (14 years, 9 months ago) |
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Quote:
screekrunner said:
Ive actually seen that exact picture. And where those arrows point to all I have are new pot leaves forming
How long have you been flowering it?
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Triptonic
Registered: 06/13/08
Posts: 15,581
Loc:
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He said its 3 weeks old, so its probably not showing sex quite yet. Unless he is flowering it.
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DudeTron
Registered: 10/24/09
Posts: 407
Last seen: 10 years, 10 months
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Re: Best way to sex my plant [Re: Triptonic]
#372171 - 02/24/10 02:00 AM (14 years, 9 months ago) |
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In a couple weeks you should be able to tell with most plants. As far as I know, there's really no way to tell without either flipping your lights or waiting for it to mature. I believe by about your 6-7th node you should be able to have something to look at, though it wont be as obvious as in the example pics above for some time...
I would wait 2 weeks if you can't flower it before then... I don't think trying to clone would be useful for sexing unless you were trying to test genetics.
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DrGreenThumb
Registered: 08/09/08
Posts: 487
Loc: Phish Tour
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Re: Best way to sex my plant [Re: DudeTron]
#372222 - 02/24/10 05:40 AM (14 years, 9 months ago) |
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Sing her a song, watch a romantic comedy, and water her with some red wine.
If all goes well, she'll be yours for the night. 
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“Be who you are and say what you feel because those who mind don't matter and those who matter don't mind.” -Dr. Seuss
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Buddy Guy
Gone Rogue
Registered: 02/21/10
Posts: 196
Loc: Unknown
Last seen: 14 years, 2 months
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Re: Best way to sex my plant [Re: DrGreenThumb]
#372235 - 02/24/10 06:38 AM (14 years, 9 months ago) |
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My computer wait berserk for a second..... Anyways....
Most strains of Marijuana will show their sex on their own after six weeks of veg. This is called pre-sexing. This is a natural occurrence. Your plant will show you what sex it is and stay in veg so long as your photo-period is 16 hours or more. If you want to induce flowering on a young plant. Just switch your photo-period to 12 on 12 off. 48 hours of total darkness between the veg and flower cycle will send your plant(s) a strong signal to flower. Try it. It works.
Edited by Buddy Guy (02/24/10 06:42 AM)
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Triptonic
Registered: 06/13/08
Posts: 15,581
Loc:
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Re: Best way to sex my plant [Re: Buddy Guy]
#372410 - 02/24/10 12:00 PM (14 years, 9 months ago) |
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No most strains will show sex within 4 weeks.
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Harry_Ba11sach
cannoisseur
Registered: 04/20/08
Posts: 11,753
Loc: Nepal
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Re: Best way to sex my plant [Re: Triptonic]
#372411 - 02/24/10 12:03 PM (14 years, 9 months ago) |
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A whaaaaa????
I don't think I've ever seen preflowers  I've vegged for as long as 8 weeks and had plants not show sex, I usually just flower and then weed out the dudes
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Triptonic
Registered: 06/13/08
Posts: 15,581
Loc:
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Last time I grew they all showed sex at 4 weeks so then I chopped some of them down.
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Buddy Guy
Gone Rogue
Registered: 02/21/10
Posts: 196
Loc: Unknown
Last seen: 14 years, 2 months
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Quote:
Triptonic said:
No most strains will show sex within 4 weeks.
Uh. Triptonic. I have seen it happen hundreds of times all right around six weeks, sir. I am not going to tell you that you have not experinced that. You do not need to be telling me "No".Quote:
Harry_Ba11sach said:
A whaaaaa????
I don't think I've ever seen preflowers I've vegged for as long as 8 weeks and had plants not show sex, I usually just flower and then weed out the dudes
Really!?!. That's crazy dood. Asstated earlier. I have seen pre-flowers a hundred times.
Plants grown from seed under an 18/6 day/night photoperiod will usually show pronounced pre-flowers before plants given 24/0 day/night photoperiod. Under a 16/8 day/night regimen, pre-flowers show faster and are more pronounced, usually.
You can either bud them from here or pick desirable females for mothers.
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Triptonic
Registered: 06/13/08
Posts: 15,581
Loc:
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Re: Best way to sex my plant [Re: Buddy Guy]
#372447 - 02/24/10 01:02 PM (14 years, 9 months ago) |
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I've never heard of 6 weeks, but if you say so I will believe you.
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Harry_Ba11sach
cannoisseur
Registered: 04/20/08
Posts: 11,753
Loc: Nepal
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Re: Best way to sex my plant [Re: Buddy Guy]
#372450 - 02/24/10 01:04 PM (14 years, 9 months ago) |
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maybe that's part of it, I veg under 21/3 so I guess I just give them too much light for them to show sex
Then again, I'm in a very MJ friendly state so 90% of my grows are from clones so I don't even bother to check sex, but the 3-4 grows I've done from seed I've never seen gender before I flip the lights
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Triptonic
Registered: 06/13/08
Posts: 15,581
Loc:
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I grow under 24/7 lol. Maybe thats why I see it in 4.
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Harry_Ba11sach
cannoisseur
Registered: 04/20/08
Posts: 11,753
Loc: Nepal
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Re: Best way to sex my plant [Re: Triptonic]
#372475 - 02/24/10 01:20 PM (14 years, 9 months ago) |
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did you even read what he posted?
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Triptonic
Registered: 06/13/08
Posts: 15,581
Loc:
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Yeah but I need proof.
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