This plant does NOT look right!! +rep, please help!

[lampost]

I've got this one plant that just does not look right!! It's driving me nuts wondering what is wrong with it...

I got this as a clone and it's supposed to be Mr Nice (G13 x Hashplant). I LST'd it and that's about it. It's growing way more spindly than any of the other plants and it doesn't look anything like the 2nd Mr Nice clone that I got. I will post pics of both.

I'm almost concerned that I somehow got a clone of a male by accident. I know males grow taller, branchier and more spindly. These guys could've been cloning some males for breeding. Or maybe it's a different phenotype... like straight sativa. It just doesn't look like ANY of my other plants and I've got a couple different strains. It was definitely the most vigorous and if it wasn't tied down it would've been at least 2-3' in a month.

I hope someone with more experience can chime in on this one and let me know what's up... I'm pretty sure that yellow leaf is beginning of a nitrogen deficiency as it's been in FFOF for 30 days w no feedings... not too worried bout that...

Here's pics of the suspect plant:

[lampost]

Here are pictures of the other Mr Nice clone. This one was also LST'd and treated exactly the same. As you can see it has broad, indica leaves and looks healthier to me in general.

I'm really concerned that the first plant might be a male or something and fuck up my grow!! I don't know who the fuck would give you a male clone unless it was a stupid mistake or something. Also, these guys could have a couple different phenotypes of Mr Nice, but I would've thought they'd give me some consistent ones...

What do you think?

[killerweed420]

G13 is a sativa dominant strain so it looks about right. They tend to space there nodes father apart and are more spindaly like a bamboo plant. It looks good.

[bigtopsfinn]

Or maybe it's a different phenotype... like straight sativa.

That's what I'd say... besides the slight deficiency it looks good :thumbsup: