if you want an organic pesticide use Jack's Dead Bug with spinosad. it's good stuff but the best by far i've used is Ortho Fruit, Flower and Vegetable spray:it's not organic.
looks good!!! my northern lights from Sagarmatha seed is about finished. next year i thing i'll try Royal Queen as i'm a bit disappointed with the seeds from Sagarmatha
i mix 1 TBS Epsom salt in a gallon of water and pour through the soil and then put some in a spray bottle and foliar feed with it. i do it about 1 a week until the plant looks better and then about every 3 weeks.
that looks like more of a deficiency than a fungi to me. looks like thrips or some other insects are chewing the leaves on top and below the affected leaves.
yes, i started it from seed in April. they last about three years and are really heavy producers. i've had them six feet tall that put out at least 500 peppers over a summer season.
could be some thrips too. i believe in IPM also, but not on my mj plants. when i get an insect or fungus problem i get rid of it. i save the IPM for ornamental and vegy plants. for me, the life of a mj plant is not long enough to be fucking around with methods that take a long time to work.
after looking at all the great vegy pics i wanted to show off my tobasco plant. i grow them every summer and freeze enough to last a year or so. i hate running out of them.