the leaf tips dying is normal. The plant is just using up all its resources on producing buds. Your plant looks really close to done, if your camera has a macro mode, (the little flower icon usually) try to put it on that, and take a super close up picture at the highest resolution. You may be able to see the tric color to check where the tricomes are at.
mythin Reviewed by mythin on . Does this look ready to harvest? The pic attached is the top bud from my second crop: Hash Plant. Details Genetics: Hash Plant x Northern Lights No 1 Variety: Pure Indica Type: F1 Hybrid Harvest Date: Mid - Late September Flowering Period: 6-7 Weeks Rating: 5