Seaweed and Kelp are great organic nutes and are LOADED with micro elements, so many in fact that science is still trying to figure them all out/reproduce them in a lab (0-0-1 seaweed is common in garden stores). My favorite is Fox Farm bloom enhancer (Big Bloom) with micro nutes from rock phosphate potash and worm castings (worth the few extra dollars).

Thanks for the camera advice those are good tips I'll have to do some more experimenting with the cameras' settings and trying to nullify movement also

As far as harvesting goes don't listen to anyone unless your totally clueless on when to harvest. Just let a bud dry out every couple of days and harvest when the % THC and CBD are the most palatable to you. Earlier harvest will result in lighter "social" high and the longer you let the triches ripen the more "couch-lock" you will get. There's no rule its all preference .

You should include a pic of the "blemish" your referring to (if you can) its not likely its from under fertilization, but more likely from nutrient lock-up. This happens when you add multiple types of fertilizer that do not go well together, and they bind in the soil locking out valuable micro nutes or worse toxifying the soil in a salty ph imbalanced sludge. To much Mg for example can lock out N immediately to the rest of the plant. With no pic its impossible to say exactly whats going on, just be careful what you start dumping on now, I mean hey your almost done :smokin: don't over do it!

The most dangerous part about nutrient lock up is that the symptoms resemble that of a deficiency because a certain nute is not available to the plant, yet the cause of the problem is an over abundunce of one or more nutes or ph imbalance and NOT a lack of that specific nutrient (whew what a mouthfull ).

Catch you later Babystarbud, and p.s. My skywalker is still not showing sex still at 46 days in but they are under 24 hrs light pretty much and its also not HPS so that might have something to do with it. And I just topped them the other day so they can start to bush out so I can snag clones off each one and put them to flower, I'll add some pics down the road if your interested.