Little white spot on seedling, need identification

Troubleshooting Diseases
1

The little spot has been there for a few days, but it looks like it’s starting to grow a little bigger, and other small white spots are starting to form. This is my first grow, so I have almost no clue what I’m doing or if I should even be too worried about it. I’m using FFOF, and have used the tiniest little bit of FF Big Bloom to help it grow after I had stunted it early in development. Using a measly 100W daylight bulb until I can order a new light, humidity averages at around 70% and temp fluctuates from 65°-70° F. Also, there are no spots on either three surrounding plants. I need help identifying what the cause would be and how I could take care of it, any help is valuable and highly appreciated.

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(As a bonus question, is asymmetry in the left and right sides of leaves a bad sign? The leaf shown here has some wonky serrations for some reason)

2

Looks like the spots could be normal leaf variegation; if so, not a worry. I haven’t used FF products, so others can chime in, but it seems early to give Bloom, especially being in Ocean Forest that feeds seedlings for awhile.

No, not at all. Seedlings are known to be wonky in many ways.

3

Thanks for the relief, I just be stressing over these girls lol. And the nutes actually seemed to help her grow quite a bit after I gave them to her, and she doesn’t show any obvious signs of burn, so maybe she’s just really damn hungry lol

4

I personally would try to raise those temps to at least 80 with lights on amd about 70 lights off. The lower temps can stunt growth and slow nutrient uptake. I wouldnt feed anymore until your plant is at least 6 weeks. I personally dont use FF but i do know there is enough nutes to last at least 30 to 45 days in a five gallon container. Make sure you ph your water at 6.5 going in. You want your runoff between 6.5 and 6.0 during veg

5

Have a pH stick on the way :saluting_face: But I need to find a better way to raise temps other than upping my house thermostat because utility bills be goin crazy. I tried a heating blanket on low on the table, but even when I upped it to high it didn’t increase the temperature or even warm the pots at all. I need to invest in a heat mat but that would have to wait a week or two until I get my next paycheck