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I am trying to supplement my Hps. I found this led bar from agromax. https://www.htgsupply.com/products/agromax-led-solo-strip-total-blue-grow-light/ I'm not sure if I trust it. 95% output is 400nm-500nm. Sounds great? They really don't give shit for numbers. Ppfd, par ratings, etc are all...

Or bake it in the oven. I was told 400°F for 1 hr. If you are in a cold climate putting outside seems alot easier!

Try Southern Ag Gff. Blows away hydrogaurd. Same bacteria, Million x more pontent.

These are the par maps Shane got when testing with a Solarmeter uv-b tester? This meter measures 280-320nm. Looks pretty solid. Am I believing marketing bs? The spectrum charts are from the manufacturers, the par charts are what Shane got when he tested them.

A little back and forth goes a long way! @Doug Dawson and @jimihendrix1, thanks to both of you, I learned alot. Great thread :clap:

Migro has new T8-Uvb reflector fixtures out. $75. https://www.migrolight.com/product/migro-uvb-310/ I believe his recommendation was 2 hrs a day at mid day.

https://www.rollitup.org/t/anyone-using-dry-potassium-silicate-agsil.1035974/post-15899782 I believe this thread has the numbers you are looking for.

Makes perfect sense, different product. Thats what I thought, just making sure I didn't do something wrong.

@Renfro, I'm wondering what calcium nitrate you used for the chart. If using the calculator "tool" with jacks cal-nit @ 15% nitrogen and 18% calcium, I get different numbers? I love this calculator, and just want to know if I'm doing something wrong or did I find a glitch? Thank you for all your...

I have been thinking about baking it in the oven, 350°f for 30 min? Then rinse plain water? Chemical free? Sound crazy?

Ebb and flow 15-20 ppm

The chart I posted in #3 post lists the recommended rates per agsil for different types of feeding. Drip systems, ebb and flow, nft, dwc, etc.

Sounds like you are describing the 4, 6, 8, bar fixtures. Quantum boards spread out. Pretty much the same thing right?

I missed the important

I found these charts in another thread http://customhydronutrients.com/

You could set the cloner inside of cooler a half full of water. That would act as a much bigger reservoir.

Were you having bug issues, or were you just using it as a preventative?

I had the same question. They do give directions for mixing in a recirculating system.

Here is an old post on mixing a stock solution with pool shock https://www.rollitup.org/t/make-2200-worth-of-clear-rez-for-4.423650/