I just have a quick question about jack finish i know you use it 1-2 week before flush.my question is when do you start using the finish, if its a 9 week strain you start at week 7 and stop at week 9 and what happens if i dont flush do i continue with the finish until i chop or go back to using the 321 or do i go off trichomes before i start using the finish…sorry if im over thinking it lol
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What is finish?
If using jacks what is finish ( i dont have time to research) and why use it? I have been using a pk booster but havnt seen a real difference not using it so when its gone will not buy more. I do add molasses to root zone a couple times through the grow. I havnt flushed since started using jacks and no complaints from anyone. So my personal opinion is anything other than jacks and flushing are a waste of time and money.
The above pic was posted while i was writing this lol
Came with the kit so might as well use it but i want to use it correctly to see if there is any difference
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Last grow i did get some fat colas
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I’ve not heard of it and don’t understand why someone would use it. Part A, Part B, and Epsom is sufficient. It seems to be high in P and K. Part A already has sufficient P and K.
I would be sure to monitor runoff PPM if you do chose to use it so that it doesn’t get too high.
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I use Jacks Finish last 2 weeks. Ive used it and flushed last week and ran it til chop with no difference. 4g per gallon works well for me, with 1g per epsom salt. I also use botanicare supplements with it.
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Going to run it to chop to see if there’s any difference
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Formerly known as aquagold finisher. It’s not all that different from jacks hydroponic blend, slightly different npk but notable difference is sulfur content. I have seen quite a few use this in place of the 5-12-26.
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I use jacks finish weeks 7-9 with great results and follow that with a water feed leading up to harvest. @CooterJuice uses this as well 
I start with jacks 321, transition to Bloom, epson and part B for the first 3 weeks of flower back to 321 and finish weeks 7-9 with epson and Part B. I do reduce part B to 2.0 and water feed the last 2 weeks
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Give that finish mix a try…do you mix in a certain order?
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Finish 1st, epson then part B. With autos I’ve been running 800-900 PPMs lately with good results
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With the 321 do you mix 3 grams per gallon? Or just keep mixing the 321 till you get the ec you want ?
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3.6 part A, 1.4 of epsom and 2.4 of part B comes out around 950-1020 PPMS for me including my tap water which is around 60 and realistically not measured seeing as it’s below 100. EC and PPMs are different units of measure but read the same for nutrient solutions. I take the EC and use 1/2 for PPMS. 1000 EC would be approximately 500 PPMs
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And you feed it that every week or what? And thats per gallon? And that feeding schedule never changes?
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If soil then it’s a feed, water feed routine. Coco is daily and both to run off. I start feeding jacks and coco around day 10 from sprout at 500 PPMs and bump that up each week and settle in at 900-1000 to harvest
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Im surprised ive never heard of it. What exactly does it do ??