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Thread: When to feed

  1. #1

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    Default Answered: When to feed

    Hi guys I am growing 4 big bud autos and 1 unknown seed 4 autos are 8 days old and I'm using John inns no2 soil mixed with 30 - 40 % perlite it says there's feed for 5 weeks which in theory should see me to flower without the need for nutes I was thinking is there any way to tell that it's time to start nutes maybe the plant will change somehow or show in some way I'm quite new still and it's always been a question on my mind anything will b appreciated thanks in advance.

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  2. "Watch out for the leaves lightening to a paler green, that's your sign "


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  4. #2

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    Watch out for the leaves lightening to a paler green, that's your sign
    It's Not What You Know, It's What You Can Prove

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  6. #3

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    Quote Originally Posted by M_C View Post
    Watch out for the leaves lightening to a paler green, that's your sign
    Sound bro if it's 2 underfed will it start to go yellow from the bottom I've seen nutrient burn comes from the tips of leaves but never seen one starving of nutes lol

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  8. #4

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    Quote Originally Posted by Reyndog View Post
    Sound bro if it's 2 underfed will it start to go yellow from the bottom I've seen nutrient burn comes from the tips of leaves but never seen one starving of nutes lol

    Sent from my MAR-LX1A using Tapatalk
    Yes yellowing from the bottom is usually a sign of deficiency. Lack of light can also cause yellowing of lower growth.

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  10. #5

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    yellowing of the bottom leaves like above usualy keep a weather eye on it from week 3
    skin it roll it lick it twist it.


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