Plants stunted in veg with deficiency

Jmcsupplies

Jmcsupplies

Well-Known Member
Hi guys

these plants were under a 300w led where I started them from seed, they were looking really healthy until a few days ago so I put them in my big tent under 600w

they Are showing weird silvery problems on the leaves and some of them have gone crisp at the ends even though they’re still green

tents at about 22c and 50rh at the moment as I’ve lifted the lights high and turned them down to their lowest setting

I’ve been feeding them minimal grow nutes by Noah’s ark

any tips on what I should do?

I will bin them and start from scratch if they’re not going to produce.

thanks
 

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Doug Dawson

Doug Dawson

Well-Known Member
Jmcsupplies said:
Hi guys

these plants were under a 300w led where I started them from seed, they were looking really healthy until a few days ago so I put them in my big tent under 600w

they Are showing weird silvery problems on the leaves and some of them have gone crisp at the ends even though they’re still green

tents at about 22c and 50rh at the moment as I’ve lifted the lights high and turned them down to their lowest setting

I’ve been feeding them minimal grow nutes by Noah’s ark

any tips on what I should do?

I will bin them and start from scratch if they’re not going to produce.

thanks
Click to expand...
Did you do a massive defoliation?
 
T

trambles

Well-Known Member
Take a pic with the hps off, just use your phone flashlight or a room light.
It looks to me like that is light stress
 
P

P10p

Well-Known Member
What lights exactly are you using. You cant just say 300w or 600w because not all leds are the same quality.

Also what exactly are you feeding it? And what is the ph of the water you're feeding it?

If you cant diagnose the issue while knowing every single detail of this plants life, how are we supposed to diagnose with a couple paragraphs and bad pics?
 
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