need help plz look at this plant

roll it up smoke it up

roll it up smoke it up

Well-Known Member
i dont know if it's anything serious but this is my biggest plant of my first grow and the leaves on the bottom of the plant are turning yellow and the the leaves on the top are as green as can be is there somthing wrong im growing in my closet with cfl's dont know humidity or ph but i water them every 3 day can sum1 help plz thanks
 

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smokin1

smokin1

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What kind of dirt are you using, are you using nutes, how old is she(we hope its a she)???
 
smokeybandit22

smokeybandit22

Well-Known Member
dont really have enough specifics, so if you are asking based solely on the pics I would say Potassium def from the dead and yellowing edges also, by the loss of luster and a almost silvery sheen to the leaves.
 
roll it up smoke it up

roll it up smoke it up

Well-Known Member
smokeybandit22 said:
dont really have enough specifics, so if you are asking based solely on the pics I would say Potassium def from the dead and yellowing edges also, by the loss of luster and a almost silvery sheen to the leaves.
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potassium huh do u have any other guesses ill try that one 2 see if it works though ill get back 2 ya on the results
 
smokeybandit22

smokeybandit22

Well-Known Member
wasnt really a guess, from experience. they are not nute burned. they are very lackluster, olive green. and that mg can be horrible if you add nutes to the equation. very hard to control the nutes with it already in the soil. meant for heavier fruit bearing plants. just make sure you dont overwater. looks like she has some great genetics just like the ho in my avatar
 
roll it up smoke it up

roll it up smoke it up

Well-Known Member
smokeybandit22 said:
wasnt really a guess, from experience. they are not nute burned. they are very lackluster, olive green. and that mg can be horrible if you add nutes to the equation. very hard to control the nutes with it already in the soil. meant for heavier fruit bearing plants. just make sure you dont overwater. looks like she has some great genetics just like the ho in my avatar
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cool bro thanx except the ho prob has better genetics lol
 
smokeybandit22

smokeybandit22

Well-Known Member
if u r not gonna be ph'ing, I would suggest some hydrated lime from your local garden center mixed into the top layer of your soil-will help buffer it and keep around 7. also keep those cfl's about an inch or two from the canopy
 
smokin1

smokin1

Well-Known Member
ph testers at home depot run around $5-$10 bucks, you might want to look into it. I use MG MC and dont add nutes for at least 2mths
 
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