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    First time grower, northern lights, dark green leaves with yellow veins... nutrients?

    ok dude cheers, ill give that a crack and see what happens....
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    First time grower, northern lights, dark green leaves with yellow veins... nutrients?

    im not giving the plants any additional nutes
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    First time grower, northern lights, dark green leaves with yellow veins... nutrients?

    Yeah the door of the room is opened enough for the plants to be well vented...Im not using any ferts at this stage, just the water. Could the tap water cause the problems shown in the picture?? The soil is a genral peat based potting compost......
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    First time grower, northern lights, dark green leaves with yellow veins... nutrients?

    Im using a standard multi purpose potting compost, im checking the ph level every few days, it is just above 6. Im watering whenever the top 2" of soil are dry using tap water with no extra fert.....Any help would be greatly appreciated..thanks
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    First time grower, northern lights, dark green leaves with yellow veins... nutrients?

    Hi all, Im a first time grower, growing a couple of plants in closet, under a 150W HPS bulb, I am using a quarter dilution of NPK 20-20-20, as my plants are only a week and a half old. I tried to grow once before using an identical setup as i am now, but all my girls went yellow and died. after...
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