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Reddit mentions of Jacks Calcium Nitrate 15.5% Nitrogen 18% Calcium 4lb

Sentiment score: 1
Reddit mentions: 2

We found 2 Reddit mentions of Jacks Calcium Nitrate 15.5% Nitrogen 18% Calcium 4lb. Here are the top ones.

Jacks Calcium Nitrate 15.5% Nitrogen 18% Calcium 4lb
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This product is used to supplement calcium (18%) and nitrate nitrogen with no micronutrients addedIt can be used to raise media pH and to reduce ammonium, sodium and high micronutrient levelsThis "greenhouse grade" material can be used for foliar sprays to supplement calcium levels in tissue
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Is adult product1
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Found 2 comments on Jacks Calcium Nitrate 15.5% Nitrogen 18% Calcium 4lb:

u/the_real_sasquatch ยท 4 pointsr/microgrowery

Jack's is definitely good stuff, but the tried-and-true Jack's 3-2-1 formula uses the Jack's Hydro Products:

Per Gallon of Water:

  • 3 grams - Jacks Classic 4# 5-12-26 Hydroponic
  • 2 grams - Jacks Calcium Nitrate
  • 1 gram - Epsom salt (get from like ANY store)

    Those come in 4 lb. pails... if it seems pricey at $90 total, just remember that it will last for a LONG-ass time. Like maybe 10 small grows! To my knowledge it's easily the most cost-effective nutrient line. I'm switching to that regimen on my next run.

    Check this out
u/DUMB_IDEA_ ยท 2 pointsr/microgrowery

OK, so lets get crazy with it. What lights are you running? Do you already have a 2x4 tent? I'm going to assume these are both locked in.

PPM and pH meters:
http://www.amazon.com/Bluelab-PENGTB-Growers-Toolbox/dp/B00H90O26C/

Nutes:
http://www.amazon.com/Jacks-Classic-4-5-12-26-Hydroponic/dp/B00HFYWQ5Q/

http://www.amazon.com/Jacks-Calcium-Nitrate-15-5-Nitrogen/dp/B00B9DL3P8/

http://www.amazon.com/Hydroponic-pH-Down-Control-Kit/dp/B00TYW6Q58

Medium:
Perlite:Vermiculite 4:1

2 gallon hempy buckets. 8 plants. 1 per sq ft. Topped for 4 colas and lst to the rims of your buckets. once they reach 6 inches above the pots flip to flower.