Purpling of the Stem Problem

LLOYD TURBO · Jan 27, 2012

hi i have got 6 cuttings 2 tangerine dream 2 pineapple express and 2 k2 and on all aprt from the k2 i am having trouble with browning/purple stems they are under 150wcfl in canna coco with all canna nutes at 0.8ec they are a week old since rooting any one have any suggestions? they maybe in slightly warmer temp than they should be but nothing over 30degrees c

Ringsixty · Jan 27, 2012

Got some pic's
?????????????

LLOYD TURBO · Jan 27, 2012

will get some up tomorrow got a overall pic but u are unable to see the problem from this

^NoR*CaL@420 · Jan 27, 2012

could be a K issue as in lack of or not enough. if the soil is realy loose i hear that can cause it aswell

maps84 · Jan 27, 2012

That's normal for clones to happen, don't freak out they'll come back

LLOYD TURBO · Jan 28, 2012

i had it before on some cheese clones but as soon as they went in to flowering room they came back good, thats why i seem to think it is something in the vegging cupboard like lack of air flow of something will get pics up very soon

LLOYD TURBO · Jan 29, 2012

this is the one tangerine dream will put rest up now

LLOYD TURBO · Jan 29, 2012

as you can see the k2's look pretty good but the other 4 have bad brown/purpling of the stems

LLOYD TURBO · Jan 29, 2012

help needed they look worse on the pics than in real life

LLOYD TURBO · Jan 29, 2012

please anyone i was asked for pics, i have searched for a solution also and cant find nothing

^NoR*CaL@420 · Jan 29, 2012

they just look stressed and probly need a potassium silicate like pro-tekt.

fasts10 · Jan 29, 2012

hows your temps?

^NoR*CaL@420 · Jan 29, 2012

he said it ead warmer in there, and they do look that way fasts10

KUShSOurSMOKEr · Jan 29, 2012

purple stems = that set of leaves arent getting enough nutrients. try feeding a LITTLE bit more barely.

VICTORYGARDENSHYDRO · Jan 29, 2012

purple stems are usually a sign of a cal/mag def.

maps84 · Jan 29, 2012

VICTORYGARDENSHYDRO said:
purple stems are usually a sign of a cal/mag def.

N K P and Mg, are the only elements able to turn a stem purple FWIW

VICTORYGARDENSHYDRO · Jan 29, 2012

maps84 said:
N K P and Mg, are the only elements able to turn a stem purple FWIW

so will sulpher , If you use r/o water and never add cal/mag,your stems will turn purple

jason1976 · Jan 29, 2012

cold will do it to. water causes nutrient lock out thus causing it to turn purple. had it happen a few times before i got it figured out. lol

maps84 · Jan 29, 2012

Yep you said Mg. Sulfur is an advanced consequence of the def

LLOYD TURBO · Jan 31, 2012

So what do you all think i should try first?? Maybe air circulation or do you think it is better to try one of the things listed above??/

Purpling of the Stem Problem

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