Yellow Spots?

About two days ago, I started noticing a couple of yellow spots on some of the leaves of my plant. BTW, this is my first plant/time growing. On the Thursday before this happened, 5 days ago, I transplanted the plant into a bigger (5-gal) pot with better nutrient-rich soil. I'm wondering if it might be related to the transplant? As of now it is watered every other day and it is sprayed with a water bottle every time the lights turn off. Its on a 20 hour day, 4 hour night cycle. Also, I have not added any nutrients as plant food, and I am worried the plant might be suffering from some type of deficiency. The fertilizer I am currently using is .1-.05-.05 and compared to what I have read those numbers seem low. Any advice? Let me know if you need more info. Any advice for improvement is appreciated. Thankssss
 

Attachments

Top