Just one thing I might add. Thought your plant won't grow to full size with the time remaining this year, it will surely show you love if you transplant it into a much larger pot. That small pot, if not yet root bound, will certainly reach it's limit soon.

After preparing the new larger pot with soil, wait until the soil in it's current pot is nearly dry, gently remove it, place it into the new pot. Fill the voids aroud the plant with new soil. Water the new soil in. Your plant will love you for this. I've always felt that it's best to do this late in the day near the end of it's photo period...B