Thoughts on the color of the leafs

water on and off with nutes. ( the lucas formula) so every other water is just tap water.
http://i.imgur.com/s4lDi.jpg http://i.imgur.com/b8Our.jpg
I only have the PH meter with the drops and vile, could it be a incorrect PH issue? I am on day 36 of flower...these leafs are in the middle area of the plant....not too close from lights, and not to far either.

week 5 of flower

no worries, bro, its all normal... a few yellow leafes iss not a problemo

PH out, what colour were the drops?Consistent green/yellow or light green should be ok.

Please say the bottle of drops wasn't old - they go off , out of date.

shot of cal-mag. they eat up Mg in flower

scroglodyte said:

shot of cal-mag. they eat up Mg in flower

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But is Mg still absorbed at low PH or high EC of pot? High EC of primary nutes can effect secondary, no? I thought it had to be PH 6.5 for MG ? Please, do tell !!!!

lahadaextranjera said:

But is Mg still absorbed at low PH or high EC of pot? High EC of primary nutes can effect secondary, no? I thought it had to be PH 6.5 for MG ? Please, do tell !!!!

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i don't know bonita................
cannabis eats a lot of mag in early/mid flower. my leaves go yellow, i add epsom salts...........it stops. i'm not talkin' absorption, i'm talkin' availability. your new pic is uber-naughty

a scientist girl, eh?

i don't know from EC and PPM's. definitely more of a gardener than botanist

The reason I ask is coz I had this on some plants a while back and it looks like Mg but I'd been feeding too much so when I watered a few time they looked better, the Mg looking def went. My EC of the pot was too high and my PH a bit low.

I told u ages ago that I read too much and now can't put anything into practice. Thinking hydro in soil for eg.
Outdoors looking good, indoors might have to sacrifice due to fungus gnats.

scroglodyte said:

i don't know from EC and PPM's. definitely more of a gardener than botanist

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Yeah, I'd kinda like to b either !!

scroglodyte said:

a scientist girl, eh?

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not just a pretty face eh??? Lol

i'd like to be both. maybe i'll return to school. once, my plant turned yellow, week 4 of 12/12, and i did nothing. dead. i think the eating of mag has a lot to do with the stretch, and flower just eats up more. and......... as above poster states, some phenos just turn yellow, and its nothing.

bel viso.............si
(Italian)

scroglodyte said:

bel viso.............si
(Italian)

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Yo no soy la unica, vale !!

I can tell you this much, when I see that Apeman avatar with the name I cant spell, he knows his shit, so I would try a shot of Cal/mag