ummm....whats wrong here? (badly twisting leaves)

[Cozy Amnesia]

It first started a couple days ago. You can see that the 2nd pair of leaves are pointing in the same direction, and the newest set is pointing in opposite directions. This is one plant of two, the other is only twisted slightly if at all. They are feminized Masterkush's from Dutch Passion.

Other than the twisting, this plant seems to be in perfect health. Light green, growing nicely, no discoloration at all. My first suspect is heat. Its gotten in the high 80s in their box, maybe even touched 90 a couple of times, but its generally around 83 because I leave the door to the closet open now. When the light is off the temps don't dip much below 80. pH is 6.0. I'm feeding 2.5mL micro and 5mL bloom per gallon right now and the medium is cocogro.

Does anyone have any ideas? Sense they look so healthy, I think it could be a mutation because the leaves aren't really curling but rather pointing in unnatural directions. I'm going to dilute their feed and keep a closer eye on temps, what else can I do?

 

[DIGITALHIPPY]

i dont see any problems....
i dont know what 'twisting' your takling about but there is none...
im flowering out DP MK right now, there heavy mag users. increase cal-mag/sensical/epsom salt dosages.

 

[Climbinghigh]

What kind of light are you running and how far away from canopy?

Is that 6.0 PH of the nute solution or the runoff?

I don't have any experience in coco, just organic peat and soil, but I hardly ever use micronutes. I know the PH, CEC, etc. of coco is different, so maybe you need the micro- not my area of expertise.
My closet has gotten hotter than that in the summer, probably 85 F canopy temps with lights on, but Ive definitely seen 90's now and then, and I don't have any heat problems unless they get too close to the light and get burned- but good air circulation is the key to beating the heat.
I have noticed that MJ goes through two 'awkward phases' of its life, when the cotelydons dry up and when they begin to stretch in bloom. Maybe your plant is just going through puberty (;
Anyways it looks healthy to me so I wouldn't start changing everything unless it gets noticeably worse. But answering the above questions might help someone help you better than I can.
Good Luck

 

[Cozy Amnesia]

i dont see any problems....
i dont know what 'twisting' your takling about but there is none...
im flowering out DP MK right now, there heavy mag users. increase cal-mag/sensical/epsom salt dosages.

Ok, in the orientation of the picture, there are two very visible leaves pointing to the right when they should be pointing strait up and down. The next highest node is the newest and, although they're new and still small, you can see that they're pointing in weird directions as well.

I'll keep that in mind about the mag, thanks!

EDIT: maybe twisting isn't the right word...

 

[Blackmelo]

lol cozy, is this your first grow? That is nothing to worry about. Your plants are perfectly healthy, nothing to worry about

 

[DIGITALHIPPY]

Ok, in the orientation of the picture, there are two very visible leaves pointing to the right when they should be pointing strait up and down. The next highest node is the newest and, although they're new and still small, you can see that they're pointing in weird directions as well.

I'll keep that in mind about the mag, thanks!

EDIT: maybe twisting isn't the right word...

they look fine. i see what you mean, probably starting to need more mag.

 

[Johnny Rotten]

They're fine...if they start twisting in corkscrew fashion, that's something to take notice of and the fix is magnesium.

 

[Cozy Amnesia]

Ok...sorry guys...ignore this thread