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May I ask, do you use Tap, RO, or some combination? If you're using tap, what is it's pH before any additives and what is the pH after mixing in the 3-2-1?

86 degrees Fahrenheit ambient is good/ideal if you're using LED

No worries. After that post I decided fk it, I'm sticking with GH Maxi series. It's super simple, super reliable, and I've never had an issue using it so why fix what ain't broken? It's a 2 part dry nutrient system (Gro for veg, Bloom for flower) that you supplement with cal/mag if you're...

I'm about to start a grow using Jack's for the first time after years of using GH's Maxi series (primarily using Lucas formula, ie all Maxibloom). Maybe I can help; 3-2-1 is just a poorly marketed way of saying their recommended mix ratio per gallon when growing cannabis specifically; 3.6 grams...

You'll want the clones to have had established a root system before dropping them into the nft system and with rockwool it'll be obvious when they're ready bc you'll see them trying to poke out from the bottom. If you have some kind of elevated tray that they're sitting on, the roots will air...

Parallel wiring the strips and fans won't damage your strips but your 'problem' of an extra power cord is easily resolved with a small terminal block. Prawn Connery brought up a scenario I had alluded to and especially with your B series driver it will likely be the case that when dimmed, the...

In a parallel circuit individual branch currents divvy up into separate branches and yes there can be more/less current in one branch than there is in another. That said, for varying other reasons I'd run a separate driver for your fans.

What's up man? I've got nothing but conjecture going for me when comparing my f&d runs to my dtw runs but I'd say that if you're happy doing what you're doing, stick with it bc I doubt you'll see much if any difference in the end product. That said, I'll answer your questions: When I ran...

I have grown hydroponically in hot temperatures for over 10 years with no issues at all running flood & drain (easiest and you definitely do not need a chiller that's bullshit), dtw drip (too many parts for my taste but excellent), and recirculating drip (GH Waterfarm, nice one plant option but...

If your 4x8 table is a flood and drain table made for hydroponics you don't need to line it with anything and you definitely don't need any kind of "drop ceiling" to keep anything off the bottom (I keep seeing this idea mentioned here recently but it's entirely redundant I assure you). Cocomats...

I converted a flood and drain table to dtw top feed but used fabric pots filled with grow cubes (rockwool) and hydroton (~75/15 mix). Honestly I liked flood and drain better, mainly bc all the irrigation involved was a pain. Anyway you can lay a coco mat under the rockwool cubes and the roots...

For ^ reason and to get the most out of your light I'd get yourself a 2x4 tent and yes definitely an exhaust fan and a carbon filter.

Same. I don't see the point of suspending the net pots. Looks cool I guess? OP, just put them in pots and flood the tried and true way, no reason to reinvent the wheel. It sounds like you're trying to use an NFT approach to flood/drain. Gl either way

I don't count veg until ~3wks of seedling growth. I'd say that plant is about 2 wks into veg and looking fine. Plus, don't be sad, in no time you'll have something more like this: :blsmoke: The ones supported are bc I bent them to flatten the canopy a bit.

That was my take too. I wasn't too clear on all the "flushing" and starving out the plants as a fix for this.

Always hard to say but they look Nitrogen deficient to me.

Lucky you man I've popped too many seeds trying to find the dark bud phenotype and failed. I know it's just a color but still for the novelty I want some damn dark buds :lol:

1 cup homemade cold brew (reduced to what I assume is around 100mg caffeine per 8oz) + 2.5mg adderall.

I don't break up my trim when sifting with dry ice either, the dry ice freezes it and so it breaks up fine on it's own with a little agitation.

I intentionally always go overboard in the ventilation dept. I run a 6" AC Infinity as my exhaust, intake is passive. I like it this way bc I have zero noise.