3 autos 6 Photos. Yellowing and Discoloration and shrinkage or stunted need help immediately

Transplanted into loco coco on Saturday morning. Using Advanced Base Nutrients. I was feeding them a lil during beginning seedling stage, and stopped when I saw spots and kept it to water until transplant and I gave 2ml and a half to them . The Autos are in the grey pots and the photos are in the red pots . Grey pots are 5 gal and red pots are 3 gal. I don’t know everything and I would like to correct this quickly . The light I’m using is called the Maxsisun pb 2000 and how close should a light like this be, I’ve had it at 35-36 inches and as high as maybe 50inches
 

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I was in small black nursery pots and when I transplanted the roots were touch the bottom and also I transplanted because they were falling over they’ve been in those small pots for a month before this point
 

downhill21

Well-Known Member
Your light looks to check a lot of boxes. Mean well, Samsung, some software. Opinions vary, but if you are dimming for veg, I would put your light 16”-18” from canopy. According to manufacturer, that range (at full power) will put around 1000 umols at the lights center / brightest. IMO that’ll suffice for Flowering. Soon, when your autos can handle 100% light, you’re gonna want to shuffle the vegging photos to the outside, weaker footprint & group the more needy, fast growing autos to the center. If you plan to keep the photos under this light.
 

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Do you know what the yellow colors and spots mean I need to fix this fast I don’t feed again until tomorrow and I need to know if i should give just water or reduce the advanced nutrients to half of 1 ml
 

downhill21

Well-Known Member
Do you know what the yellow colors and spots mean I need to fix this fast I don’t feed again until tomorrow and I need to know if i should give just water or reduce the advanced nutrients to half of 1 ml
I can’t tell you what’s up with the spots, but it’s not over feeding, so I wouldn’t reduce nutes.
 

piratebug

Well-Known Member
I didn’t understand

It means the spacing between your nodes is not optimal. So you will have to work those plants to get all of the branches (node tops), to be even in height, so when you kick the plants over to flower, all of the branches (node tops), will get the same amount of light throughout the flowering cycle! Anyhow, if they were my plants, the light would be coming way down, because elongated (nodes) usually means the plant is reaching for the light! So either lower your light, or crank up the power, but lowering is always better. For me... I always choose to lower the voltage, and drop my lights during veg. I keep my my lights at 12 inches at all times, and I run 288 boards at just 40 watts each, two plants under each board when they are less than (4) weeks old!
 
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