Lemons brown spots
HI! I am newby here... And need your help.
I bought a lemon tree a year ago... It is in Antigua Guatemala, I believe is zone 11, full tropical/sub tropical zone, 5,000 ft above sea level, wether 65/80 F degrees year around.
I am not sure if it is a lisbon or eureka lemon.
The fruit has brown spots, also some leaves have brown spots, the leaves are pointing up.
The tree is potted outdoors on a large plastic pot, it has 8 hours of direct sunlight, it is on my terrace.
Thanks in advance