Little leaves drying up and curling!!

[Narlzbek]

System: Hydroponics Lights: 3- 45 watt LED lights = to 1 1200 watt HPS Using calmag with hydronutrients, distilled water, Oxidizer and aquashield every 3 days. resevoir changes every 7-10 days. PH @ 6.5-6.7. Plants r starting budding even though problem started a week ago. Feeder leaves r big and healthy looking. The small leaves especially if they r in the lower part of the plant r withering up a little, PLants r 2 ft tall. The bottom branches seem to be having a lot harder time. They r tight together cause of the tubs they r in. Air is constantly circulating, temp is steady at 74 degrees. I do not know the PPM but using distilled water should keep it low. Roots look very good although they r starting to swallow the airstones. should i put new airstones in? Let me know if u need more info, any help is appreciated.

THIS IS A GAME!!! all advice / questions r made up.

[CanGroIt]

3 - 45w LED's are not = to 1200w of HPS....

Are you really having some issues or is this a BS thread??? If you are....pictures really help us help you.... 6.5 - 6.7 is too high a pH for hydro....5.2 - 6.2 is where you want to be in hydro....

CGI::::::

[Narlzbek]

Correction 3 leds = 750 hps i have 2 more incoming for 1250 hps. would the ph be causing leaves to shrivel like that though?

[Narlzbek]

For anyone who reads this. I seemed to be using too much nutes. Cut them in half and plants r booming.