Yellow color on leaves?

these spots have recently began to appear. This is my first grow are those leaves eventually supposed to fall off? Did i burn it? I only used a little humboldts golden tree. It could also maybe be a ph issue?

I don't see any spots...and other than that I see what looks like a moderately healthy plant.

Small amount of yellowing could be nitrogen issue. But, new growth looks quite healthy. If this were my grow I would balance the water ph to between 6.2 and 6.8 BUT, I would also not be very concerned about the slight discoloration.

The best suggestion I can offer you is to read, study, learn, and grow. I understand growing cannabis is a new and exciting adventure. But there is much more to cultivation then just putting a seed in some soil and hoping for the best.

So, take a deep breath...remember the search function is your friend...after a few days, you will know the answers to many of the questions you have now. Please avoid 'loving your plants to death" by taking some time to get educated.

Good Luck and Great Growz

Thank you guys! It is such a good feeling!