1st grow ever, 2 ak47 33 days into flowering soil grow

I vegged them bit long, 6 weeks so the one on the right grew more than I expected, 1.05m but it's a sativa (i think) the one on the left is probably indica and only grew 85cm but it has bigger buds than the sativa is that normal?
I have two 150W HPS lights and I water them with ferts 20-20-20 every 3 - 4 days depending how humid it is. Will those little smelly sativa buds grow any bigger? That plant small really good, I droll every time I even feel the smell and I'll be very disappointed if it didn't yield good.
I'm past haft way to harvesting now, what's your estimate? How much do I think i'll harvest?

Thank you.

Youll get a couple of oz. The nodes are long. Have you got temps at 75-80 for max yield?

if you only half way through they will get much bigger, the last few weeks is where they will put a lot of weight on. indica will usually be shorter plant than a sativa and the indica will produce bigger/fatter buds.

[video=metacafe;7277405/grow_room/]http://www.metacafe.com/watch/7277405/grow_room/[/video]

*BUDS said:

Youll get a couple of oz. The nodes are long. Have you got temps at 75-80 for max yield?

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Yes I kept the plants the first week or two of flowering under 84F with low humidity 28%- 35% due to the overwhelmingly hot summer, not even the AC could keep up. But now temps are cooled down and I have 'em at 76F constantly with humidity at 40 - 60%

I appreciate your input guys.

Those look like some pretty nice plants man. Are you sure of the strain? Clones or seeds? Sativa dominant plants usually are a bit larger and stretchy. Indica dominant plants usually stay more short and thicker.

Dr.Daehtop said:

Those look like some pretty nice plants man. Are you sure of the strain? Clones or seeds? Sativa dominant plants usually are a bit larger and stretchy. Indica dominant plants usually stay more short and thicker.

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Well I bought the seeds in Barcelona from a grow shop, came in a plastic test tube taped to a piece of paper with the serious seeds logo and ak47 under it so that's my only assurance about the strain. The brochure said ak47 is a hybrid so it can have characteristics from both types of cannabis, correct?
These are from seed, I failed to find rooting gel so cloning will wait for next grow.