Wondering what kind of deficiency i have

im using a recurculating deep water culture system. I am running Flora Nova. Im using RO water so im adding cal mag. Ph is at 5.5-6.0.
I had to use ph up/down a few times so i dont know if that could be it. Please take a look at the pictures and see whats up. Thank you

i had a plant look like that and it turned out to b the room itself was too hot and the light was no where near the plant but that happened when i first made the box what kind of lights and how close r they it could b heat but unlikly

alesanarox said:

i had a plant look like that and it turned out to b the room itself was too hot and the light was no where near the plant but that happened when i first made the box what kind of lights and how close r they it could b heat but unlikly

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600 w, bare bulb hps. about 2 feet away from plant. The room is at 84 degrees top heat, i vent if it gets that hot.

I wonder what it is. They are only a week old btw.

bestgrow said:

im using a recurculating deep water culture system. I am running Flora Nova. Im using RO water so im adding cal mag. Ph is at 5.5-6.0.
I had to use ph up/down a few times so i dont know if that could be it. Please take a look at the pictures and see whats up. Thank you

Click to expand...

NUTE BURN????? pic need sumthin to b desired, but i deff think its nute burn??? PPM level????? poss overwatering too???? but tell me ur ppm level

could also so b PH issues, u used up/down????? how many times??? not in the same rez???? rite! thatcould also b the culprit??? answ my ques, and i can give u a more detailed answ!

BTW if u got a super spreader u could put that hps ALOT closer more like 3-4 inches???

Tyler Durden 77 said:

NUTE BURN????? pic need sumthin to b desired, but i deff think its nute burn??? PPM level????? poss overwatering too???? but tell me ur ppm level

could also so b PH issues, u used up/down????? how many times??? not in the same rez???? rite! thatcould also b the culprit??? answ my ques, and i can give u a more detailed answ!

BTW if u got a super spreader u could put that hps ALOT closer more like 3-4 inches???

Click to expand...

Whats a super spreader?
ppm's are at 1600 (but its flora nova)
I added ph up and down to the same res about twice... is that really bad?

http://www.icmag.com/ic/showthread.php?t=11688

Scroll down to the Potassium section, and look at the pics. That's a P deficiency if i've ever seen one.lol Not sure why though, but it's likely due to the nutrient not being accessible due to PH.

bestgrow said:

Whats a super spreader?

Click to expand...

He was talking about a 'light rail', or 'light mover', which moves your light back and forth across your growroom. They'll give you a little more coverage out of your lights, as long as you don't move them real far. I recommend 2' at most.(for your setup)

Hey bro, idk if your interested, but here is an awesome strategy for your growing technique. >>> https://www.rollitup.org/hydroponics-aeroponics/4387-lucas-formula.html

...also, go to this site to check out some plant def. >>> http://www.ganjaguerrilla.net/index.htmhttp://www.ganjaguerrilla.net/Album2.htm
It looks like to me that you have a major cal. def., this maybe due to pH being out of range. Have you calibrated your pH meter lately? ...or you maybe need some cal./mag.

Your PPM is way too high for a plant that size. I have mothers running at around 900ppm on advanced sensi grow A/B with a dash of calmag and they have 10 times the mass as your plant. Drop your ppms to around 600 - 800ppm(.7 conversion) and make sure they have a nice balanced base nutrient.