New leaves very light green with no other discoloration or problems - Old leaves fine

[maximan22]

Hi,

I have 7 plants, one of them is growing OK, but all new growth is a much lighter shade of green, not yellow, but it doesn't look right. It's flowers and their leaves also have much less crystals than the other plants.

Leaves show no sign of usual over or under fertilization, ie spots or burns. Just a very light shade. Old leaves are still the normal shade. I have looked around but can't find any explanation for this.

Pics:

It looks like that close up too, I couldn't take a closer photo because my camera would distort all the colors.

250W, soil, 3 weeks into flowering. Other 5 plants fine, one in recovery.

Any ideas??

Thanks,

Max

 

[cannaruss]

hard to tell, maybe add a little more CalMag and see if she darkens up, its too early in flower for top leaves to be that pale. Hopefully someone else has had this issue and can help you.

 

[Slicknick909]

Is it significantly closer to the light?


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[OldSchool 64]

What they need is a shot of n..add a dose of veg nutes to ur flower nutes next 2 waterings..should green right up..

 

[PagodaVapors]

New leaves very light green with no other discoloration/problems, old leaves fine

Hi,

I have 7 plants, one of them is growing OK, but all new growth is a much lighter shade of green, not yellow, but it doesn't look right. It's flowers and their leaves also have much less crystals than the other plants.

Leaves show no sign of usual over or under fertilization, ie spots or burns. Just a very light shade. Old leaves are still the normal shade. I have looked around but can't find any explanation for this.

Pics:

It looks like that close up too, I couldn't take a closer photo because my camera would distort all the colors.

250W, soil, 3 weeks into flowering. Other 5 plants fine, one in recovery.

Any ideas??

Thanks,

Max

Iron deficiency can turn new growth yellow or even pale. In your case it's very light green so I'd say it's at the beginning of having iron deficiency


Pure. Potent. Vapor.

 

[maximan22]

Hi all, thanks for the tips.

I have flushed the soil and hoping it goes back to a nice shade of green. Another plant has started going light green too 8(, I will flush it today.

Thanks,

Max

 

[NuttyProfessor]

get some natural light pics
drop of grow nutes but not too heavy

 

[fanleaf]

Re: New leaves very light green with no other discoloration or problems - Old leaves

get some natural light pics
drop of grow nutes but not too heavy

That's what I was thinking too. Dang hps is like 20 CRI. About as bad as blurple LED's for pics.

 

[maximan22]

Re: New leaves very light green with no other discoloration or problems - Old leaves

Hey guys,

I flushed it, gave it a small dose of nutes and the plant is now fine, very green, very happy.

thanks!

-Max