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Is this too much light

Rodehazrd

Well-known member
It’s my second try with an LED I got this 300w Bridgelux by Mars. First time I had dark veins with pale leaves and brown edges. This time I’m further away 24” and now running 75% power.
I’ve got tips looking bad on the taller one and I wonder if I’m starting to burn or is it a symptom of being too wet.
 

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acespicoli

Well-known member
The media your growing in is a mystery :thinking:
What exactly is that a organic / hydro SIP?
Your plants look nice :love: not too shabby!
 
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Rodehazrd

Well-known member
Thanks folks for the advice I did lower the light power some, it’s only those top tips burning. I’m in a mix of peat perlite and worm castings. I haven’t fed these auto’s yet so shouldn’t be nute burn yet. They were started first week of April and I plan to give them some fish hydrolysate soon the critical seems pale but the haze is dark green. Mixed strains in one pot not ideal.
It’s been a little too wet all along but in 30 gallon tub it’s hard to fix that. Some leaves have rolled edges and I think that’s causing it.
I make these sips i put two 4” sanitary tees in the bottom tub , I cut a net pot in my the center of the top tub 6” net pot for the 4” sewer pipe.
On this one I had some 6” tee’s so I cut in an 8” net pot to reach bottom. Didn’t think it mattered but 6” of water instead of 4 in the bottom tub may be an issue. I keep an air stone in the bottom too.
The strains are lemon haze auto’s by Barney’s on the sides and a critical 2.0 auto freebie from seedsman. The 3 gal pots in front are Runtz and the two on the left are Durban Poison getting ready for outdoor sometime in June.
 

Rodehazrd

Well-known member
The girls got better with a shot of epsom and mkp . Now running lights at full power 18”.
The two outside are Barney’s lemon haze they are nothing alike should have culled the right one she just didn’t thrive. Center critical 2.0 in t middle not what I expected.
Just now gave kool bloom no sign of getting done ten weeks in.
 

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