Your own concoction of essential oils will create an unfriendly environment for pests. I did notice a few little nibbles on your second photo. Those little brown bottles of flavor/essence won't hurt your plants if you dilute it. Just don't soak the bud. There are a number of oils that will work. rosemary, coriander, cinnamon, clove, pepper, cayenne pepper, sage, lemon, lime, orange, tobacco... the list goes on. add a few drops of non-scented soap or SM-90 into water w/ a small ratio of an essential oil mix, keep it kinda warm so it all mixes.
I've read of people soaking a rag w/ peppermint and hanging it in the plant to keep em critters away. good luck, ...da123...
ps- also consider keeping on opening up the plant to keep her low to the ground and get more budding sights.
pss- if spider mites develop (photo 2 looks suspicious) u may want to treat w/ pyrethrum once, before you get too far into flowering... just a thought. then go back to oil mix and plenty of just h20 spray inbetween.