Need some help - First time indoor grow

killerb1970

New Member
The two in the big pots are autos others are photos. I'm preping the photos to go outside but gonna continue autos indoors. Planted Feb. 13, 2017 in rapid rooter pods. Transplanted to 3.5 gallon pots Feb 21, room temp 72-77℉, although second week the temp dropped to 63-64 ℉ a couple nights. 20-28% humidity but raised that to 50% a couple days ago. The autos seem small and unproductive and the fuller one looks like flower pistils forming. Got the brown/copper spots on the leaves too. Only nutes were very diluted MG at 3 weeks. MG soil. Any observations you guys could give me would be appreciated. Also ph in water and soil was about 8 adjusted with vinegar to 6.5 on the 10 of March. Also running 300w and 400w led full spectrum lights.
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Miracle-Gro is not good to grow cannabis. I would get some better soil and Transplant your plants or you're going to have problems. Miracle-Gro has time release nutrients which cannabis does not like and it's showing in the larger plants with the brown spots on it already.

Kush Girl keeping it green from seed.
New Babies - Growing From Seed
 
The two in the big pots are autos others are photos. I'm preping the photos to go outside but gonna continue autos indoors. Planted Feb. 13, 2017 in rapid rooter pods. Transplanted to 3.5 gallon pots Feb 21, room temp 72-77℉, although second week the temp dropped to 63-64 ℉ a couple nights. 20-28% humidity but raised that to 50% a couple days ago. The autos seem small and unproductive and the fuller one looks like flower pistils forming. Got the brown/copper spots on the leaves too. Only nutes were very diluted MG at 3 weeks. MG soil. Any observations you guys could give me would be appreciated. Also ph in water and soil was about 8 adjusted with vinegar to 6.5 on the 10 of March. Also running 300w and 400w led full spectrum lights.
420-magazine-mobile1009665256.jpg
420-magazine-mobile1807327233.jpg
420-magazine-mobile1232085280.jpg
420-magazine-mobile1191593373.jpg
420-magazine-mobile1670171514.jpg
420-magazine-mobile630908106.jpg



Sent from my HTC One M9 using 420 Magazine Mobile App
Is that coco you are growing in? Forgot you said mg soil I would feed with a calmag solution . Looks like a calcium deficiency.

"carpe diem"
 
I've grown in these pots with miracle grow soil and nutes several times. But again, that was outdoors and we get a tin of rain here during the spring. Possible the nutes in the soil flushed out during one of our down pours. So is that nute burn around the edges? Pretty sure the brown from the stem into the leaves is boron deficiency.

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What about the humidity and temp drop. PH any of those could cause those issues?

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These are my photos under same conditions. Everything the same except size and type of pots.
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No deficiency that I can see. Looks like nute burn. Do what Methods and kush girl suggested. They'll be fine. It's a weed. :)


"Just look at the flowers." THE WALKING DEAD.

My First DWC Grow - Unknown Strain
 
So did a flush last night as I wasn't able to over the weekend. About a gallon and a half fresh water per plant. Here are what the girls look like. Not liking the results.
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This is why I opted to move away from soil especially peat based an switched to coco coir. To many problems to many possibilities :( coco is good cause it has next to nothing in it, up to u to add what the plant needs. An problems like that can take a few days before u start seeing the results so be patient. And it looks like some of the leaves r burning along the edge usually a sign of potassium def I believe. Imo


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I got some Canna coco coir bricks coming along with the coco a&b nutes and some calimagic. When I hydrate and expand these bricks do I need to put the calmag into the water when I hydrate? Gonna mix about 75-25 petite into the mix too. Is that sounding about right? If the girls don't look any better by the time the coco comes I think I might chance a transplant.

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Flushing wouldn't draw all the self fees nutes outa the MG soil would it. Just gonna run into the same problem again and again if I don't transplant am I right?

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Well with a really good flush you should get most of it out. Look into sledhammer i think its bushmaster and it has a yucca extract that helps scrub those nutes from the soil and roots

"When the going gets weird, the weird go pro"
Hunter S. Thompson
New Grow With 300w LED
 
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