MassGrows 1st Grow Journal

Update Day 36: Fed all the girls last night with half strength Grow Big and Big Bloom, PH'd to 6.6 Realized some yellowing leaves. Light stress? Nitrogen Deficiency? Or is this normal? I Raised the light as high as I could so its 23 inches away from the canopy. It's only the colas that are closest to the light. Here are some pictures.

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Could be some heat stress, but your temps look good. RH looks good a little high at the 58% point in my opinion, but that's because I'm paranoid about PM. I have never grown under a bigger HPS so maybe it was a little to intense of light. Like you said he lower branches don't seem to be showing the same signs. I'd say good call on raising the light a bit.
Those bigger girls are in soil correct? If so 6.6 seems a little low to me, on the rare times I have PH'd I have always shot for 6.8. If your medium is off could be a Nute lockout. But I have never used FoxFarms nutes, maybe your supposed to PH it to 6.6.

Veg looks great. I love seeing them at that size so full of potential. That Glueberry sounds dank.
Looking good keep on keeping on.
 
Been busy lately started classes back up last week so here's an Update for you guys. Fed the girls in Flower last night I think I gave them their last feed until flush. What do you guys think? Everythings been going well and Im guessing they have 2-3 weeks left they hit week 6 on Sunday. Here they are before the lights turned up. FROSTY!!!

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Update on the 4x4/Veg Tent: Day 36 all of them are looking good except the Glueberry seems to have some type of deficiency. Calcium and Magnesium deficiency maybe? Just fed her CalMag and Grow big about 2 cups. Here are the 4 today

Glueberry OG

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Blue Dream

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Pineapple Express

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Chemdog (Planted a week later but definitely the smaller of the bunch)

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Day 39 in 4x4:

A little over 2 days with these girls under the new LED light and let me tell you they are loving it. I have seen crazy growth and this unit is only pulling 200 Watts from the wall (COBs only). Gave the Glueberry a little haircut to open up the middle some more but I hope these turn out to be real bushy, still going to Veg for 3 more weeks. Watered them last night and here they are this morning.

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Whats up KevinL, appreciate it and those fixtures are Optic 4s by Optic LED lighting, similar to SunPlus LED I believe not 100% sure. Ill be sure to check out your grow as well!
 
415 True Watts from the wall with COBs and 5w on.
Nice, they look very well built. If it were me, because I'm a believer of LEDs, I'd throw those two LEDs in your Flower room next run, and see the difference. If I'm correct you have the two 600 watt HPS I the flower room. Those two LEDS put out 830 watts. I think they would get you better yeild and potency then the HPS. But that's just me, lol either way the lights you have will reward you with good bud! Cheers
 
Nice, they look very well built. If it were me, because I'm a believer of LEDs, I'd throw those two LEDs in your Flower room next run, and see the difference. If I'm correct you have the two 600 watt HPS I the flower room. Those two LEDS put out 830 watts. I think they would get you better yeild and potency then the HPS. But that's just me, lol either way the lights you have will reward you with good bud! Cheers

Thats the plan Kevin didnt want to put the LEDs in the flower tent with only 2-3 weeks left till chop so Im just going to run the COBs in the 4x4 till they're ready for flip. Also got 2 Optic 1s, its 1 60 Watt Cree CXB 3590 the company claims a 2x2 coverage so im basically just using it as supplemental lighting. 800+ Par @ 18 inches!
 
Thats the plan Kevin didnt want to put the LEDs in the flower tent with only 2-3 weeks left till chop so Im just going to run the COBs in the 4x4 till they're ready for flip. Also got 2 Optic 1s, its 1 60 Watt Cree CXB 3590 the company claims a 2x2 coverage so im basically just using it as supplemental lighting. 800+ Par @ 18 inches!
Lol sounds like a good plan. Impressive light, definitely will look into them. You'll have great coverage with all those in your 4x4. Subbed up.
 
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