this is my 3rd grow, my first two were in soil and i did exceptionally well. i wanted to try hydro so i purchased the dual pod DWC system with eight sites on each 10 gallon resevoir. I am growing G13/Haze from Barney's farm they are all clones from the same Mother. they seem to be doing exceptionally well in they're second week of flowering, but some of the leaves are really yellow with dark viens and burnt leaf tips but the plants reach for the light and don't seem to be affected by this discolorization but i can't help but wonder if they are lacking something or if they got too much of something. I am using GH flora grow, micro and bloom and am following the directions to the tee, is there anyone who can tell me how to correct this problem, oh the plants are about 14 inches tall.

whats your ph at??
how much nutes are you givin them??
safe-1-

__________________
U chase gash by the hour i get money by the meter, in this race 4 the paper i am runnin like a cheater..

we shall need more info to help mate.

pics are better it is easier to see the plant cause when you say yellow leaf it could be loads of different things but the way it has turned yellow will help show the problem such as nitrogen deficiency or a pH problem

if it is ph yopu will need it around 6 - 6.3 ish i think i just use malt vinegar for it to raise my tap water and works perfect

thanks for replying, my PH stays between 6.0 and 6.5, right now i am using the transition formula wich is 2-2-2 so i add 2 tspns per gallon of water which is 7 gallons in the resevoir which brings the water about a 1/4 inch above the net pot. they drink it pretty fast everytime usually in about 3 days so i refill with the same strength nutrient solution 2-2-2 usually takes 1 gallon to refill it to the right level. the last 2 times i have only used water because i was afraid of maybe burning them and they are still thriving, in 3 days i will be changing out he resovoir and going to full bloom which is 1-2-3. They also seem to look a little better today so maybe it was nutes, here some pics to give you an idea, if you have any suggestions i am open to all new ideas thanks.

Attached Images

	GEDC0529.jpg (68.2 KB, 87 views)
	GEDC0530.jpg (78.6 KB, 43 views)
	GEDC0531.jpg (35.8 KB, 47 views)
	GEDC0532.jpg (65.7 KB, 53 views)

i would say thats just the strain..
lookin good tho i got 1 of them g13 haze seeds might av to get it goin!
good luck

__________________
U chase gash by the hour i get money by the meter, in this race 4 the paper i am runnin like a cheater..

thanks for puttin my mind at ease... yah man if you have this strain and get the strong phenotype you will be very happy, the last harvest was done on Ocean forest soil and and i got 6 1/2 ounces off 3 plants and they were coversed on trichomes so that they looked white also very dense nugs, spiceys piney taste and smell.

just changed resevoir and started full bloom nutes today they are still lokking good, still got lower big fan leaves yellowing and burning on the tips but the plants are still going and starting to flower, they show no signs of stunted growth so u must be right about it being the strain. When i grew it in soil this happened but not as much and it was late in flowering so i don't know.

Attached Images

	GEDC0546.jpg (63.2 KB, 34 views)
	GEDC0547.jpg (52.2 KB, 26 views)
	GEDC0548.jpg (73.0 KB, 41 views)
	GEDC0549.jpg (86.9 KB, 27 views)

Lookin good bruva!!
keep it up!

__________________
U chase gash by the hour i get money by the meter, in this race 4 the paper i am runnin like a cheater..

Looks good from here !!

ye mine are no where near that big but have yellow fan leaves???
if its the ph thats ok coz i changed the res the day i noticed the yellow..
any other suggestions ppl...??
-1

__________________
U chase gash by the hour i get money by the meter, in this race 4 the paper i am runnin like a cheater..