None flowering plant

[dhetep]

I'm currently doing a scrog grow and one of the plants hasn't flowered. The plants have been on 12/12 for the last four weeks. all of the other plants have flowered and are in the ripening stage now. The one plant showed pre-flowers but that's it it just keeps growing taller. Any help?

No Light leaks
Nutes GH
PH 5.8 currently raising to 6.2
RH 62%
Strain Afgan
400w HPS

Will post pics soon

 

[LighTer]

humidity is a little high. i have heard of this happening before, just wait it out, sometimes it takes longer for some than others.

 

[w4nn13]

Could it be a male? I had same thing one plant did not flower like the others and after a good bit of study under the magnifier glass I could see it was male. I thought it was female at first it looked like it was

 

[JJ Bones]

Could it be a male? I had same thing one plant did not flower like the others and after a good bit of study under the magnifier glass I could see it was male. I thought it was female at first it looked like it was

Yeah I was thinking the same thing, possibly a male plant? Maybe a hermie? Be careful and sure you know it's female. Otherwise if it's been 4 weeks with 12/12 I may just pull it, but that's your choice.

I usually have a good access to clones, so I tell myself, "Hey, I'm no hospital, I don't have time for weakness!"

 

[TorturedSoul]

Males often flower sooner than females. If it's been under 12:12 for a month and isn't covered in male flowers than it would seem to be unlikely.

 

[dhetep]

I pretty sure it isn't a male. It's not showing anything. It justkeeps getting bigger. I will have pics soon

 

[dhetep]

here is the plant

 

[dhetep]

here is the plant with the rest of her mates all placed in 12/12 at the same time as you can see her other mates are now developing buds

 

[GROWITSTICKY]

id say no way is it a male. only cuz after 4 weeks 12/12 youd have balls that were so obvious youd know. believe me. the only thing i could think of is that its a sativa pure and its gonna be a 120 day flowerer. but that is really wierd. im subscribing please let me know what happens. those look awsome bro. so its not your growing obviously..
what seeds were they?

 

[dhetep]

Not sure what that one is I did'nt label properly however the seeds that are in the grow are afgan, bubble gum and hash plant

 

[GROWITSTICKY]

it is actually possible to have a lite leak thats only shining on that plant stopping it from flowering.