Sativa/Indica...? Do i have some of each?? Pics included

I have 7 females, all started with seeds I had. I thought they were all from the same plant, and when they were in the growing phase, they all had the same big fat leaves, and looked identical. Now, 3 weeks into flowering, 2 of them look MAJORLY different. They have many more branches, and have grown almost a foot taller than the other ones. Also, they arent even HALF as ready as the other ones. Does this mean I have both strains of weed? (sativa & indica). I have posted pics....Thanks for any help!!!!

***The first pic is one tall one by itself...(I was also wondering why the leaves towards the bottom of my plants are looking kinda bad...? Is this just because its the bottom leaves? or am i overwatering/over nutrient??)


***The second pic is both my tall ones next to one of my regular sized ones. They look very different....

If your not sure of the genetic lineage of your seeds, it is pretty much impossible to TRULY determine your species of cannabis, or rather the purity of such. I would say it looks predominately SATIVA.
The color, leaf shape, plant structure, as well as the pants size Vs. pot size indicate me a heavy sativa influence, with likely some sort of indica lineage in there as well.
As for 'seeds from the same batch looking different', this can simply be the luck of the draw. If genetic purity is not bred for you are bound to see variations throughout the seed stock.

Just take a look at your brothers, sisters, and/or family! You all have similar traits in common -- but unless your twins(or clones in this case), no two grow and develop exactly the same

They appear to all be suffering from Potassium deficiency. This:
View attachment 1413046

They look mostly Sativa but getting more indica from left to right.

Mother's Finest said:

They appear to all be suffering from Potassium deficiency. This:
View attachment 1413046

.

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How do I go about fixing the potassium problem? I am currently using DynaGrow Bloom 3-12-6, Do I have to switch nutrients, or add something to it?

Thank you!!

No, you don't have to get rid of what you're using, just add something to it. What you have there looks like a good source of Phosphorus and a good secondary source of Potassium. Have you added any other Nitrogen? I wouldn't trust that as the only source of N. This stuff is the best organic K we know of: http://www.planetnatural.com/site/organic-potash.html You could probably find a chemical source of K locally, like Muriate of Potash (0-0-60), but I'd only use that as a last resort.

^True, but that fert has alot of potassium in it. I use it, and never had an issue. The only time I had issues, was when the PH went low, which could be your problem, whether it's happening on it's own, or due to your fert mix being acidic. Also, they're still early enough into flowering, where a couple foliar feeds, would help matters. Go 1/2 strength with that same fert, and use that.

I've got all girls from the same seeds and each are different. One has long nodes and lots of bottom buds and is jungley. The other has nodes all bunched up ok top buds and is very picky with nutes. And the other one resists nute burning and has big pineapple buds and a few bottom buds but not many.

Each seed is like a persons kid each offspring are not the same sisters may have the same parents, but one may be fat and smell bad and have one eyebrow while the other one is a skinny perky sexy blond that all the men want to get inside of.

Plants can be indica and sativa mixes Yours look like they just might be that. each sister may have a bit more sativa than indica and look a bit differently. it's like mixed kids one may look more like their white mother than there black father or they may be right in the middle.

tomatogrowop said:

while the other one is a skinny perky sexy blond that all the men want to get inside of.
Plants can be indica and sativa mixes Yours look like they just might be that. each sister may have a bit more sativa than indica and look a bit differently. it's like mixed kids one may look more like their white mother than there black father or they may be right in the middle.

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LMFAO! I nearly died choking on my water bong reading this. But you are ABSOLUTELY correct.

It looks like sativa to me.

jawbrodt said:

^True, but that fert has alot of potassium in it. I use it, and never had an issue. The only time I had issues, was when the PH went low, which could be your problem, whether it's happening on it's own, or due to your fert mix being acidic. Also, they're still early enough into flowering, where a couple foliar feeds, would help matters. Go 1/2 strength with that same fert, and use that.

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I did just check the PH of my water, and it was around 7.4 (I dont have a soil ph tester yet )....I heard a bit of lemon Juice in the water can lower the acidity....Is this safe/correct?

All are sativa dominant....you really need to look up a pic of a true indica to see just how FAT the leaves would be! They're quite stunning.............

Oldreefer said:

All are sativa dominant....you really need to look up a pic of a true indica to see just how FAT the leaves would be! They're quite stunning.............

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When they were in the grow phase they all looked IDENTICAL....really really FAT leaves (which made me think they were indica...).....then as I started flowering them the leaves thinned out dramatically!....Sorry to say I dont have any pics of when they were in grow, but its amazing how much theyve changed lol. This is my first time growing, so I didnt realize how different 'seeds from the same plant' could turn out to look.

I'm assuming my 2 tall ones that are really thin in bud, are going to take at least 2 extra weeks than the others, correct? I guess thats cool, I have some early finishers, and a few late ones.... I'm just really lookin forward to them being done!!! haha