Recent content by david9

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    Progressive yellowing of leaves during flowering, should I harvest ?

    it's written 9 4 7 on the container
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    Progressive yellowing of leaves during flowering, should I harvest ?

    Three weeks into flowering, lower leaves are all yellowing and falling off and working it's way up. I'm afraid after one week it will reach the top smaller leaves surrounding the buds. Should I harvest now ? I'm using a regular potting soil with led lamps. and have given it dilute fertilizer. My...
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    Can't tell what deficiency this is, and it's spreading fast. Help!!!

    Well some people say that it is a natural part of growing process. But if your plant stops growing as a whole AND at the same time has yellowing lower leaves I would definitely start to worry. I hope it's not the case with you. best of luck brother !
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    Can't tell what deficiency this is, and it's spreading fast. Help!!!

    the lower leaves of your plant are not getting as much light as the upper parts. so they start to yellow.
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    Some seedlings grow really slow compared to others, should I get rid of them ?

    all seeds are from the same source and are being grown under the same condition. so while others have become twice in size some are still small. is that bad genetics ? should I dispose them and plant new seeds instead ?
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    Can I veg seedlings under a regular cfl for a couple weeks?

    yes you can. and the it should be placed 1 cm away from your seedlings.
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    What is the easiest and cheapest remedy for spider mites ?

    they are eating all my outdoor plants. btw I don't have access to neem oil.
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    Will this work?

    this is the plant I grew under only 15 watt. to show you I'm not lying.
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    Will this work?

    "According to one source, to maximize plant growth and health using available and affordable LEDs, U.S. patent #6921182 from July 2005 claims that "the proportion of twelve red 660 nm LEDs, plus six orange 612 nm LEDs and one blue 470 nm LED was optimal", such that the ratio of blue light to red...
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    2nd grow...3 1/2 weeks into flowering lots pics!!

    looks like you've grown a forest in there. good job.
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    befor and after pics of heat stress.

    both pics look the same to me. what heat stress you talking about ?
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    You seem to have vitamin B deficiency

    You seem to have vitamin B deficiency
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    Are these plants underwatered?

    No. but it looks like they're not getting enough light.
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