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Bloom A

Bloom A

Regular price $15.00 USD
Regular price Sale price $15.00 USD
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Bloom A is a fine powder that mixes consistently every time regardless of the reservoir size. Unlike other soluble lines that sell large prilled inputs, we mix all inputs, grind, and then mix again to ensure every grower gets the benefits of soluble fertilizers. Fully soluble and clean.

Bloom A and Bloom B are used together from day 21 of flower until 2 weeks prior to chop. Cropsalt was the first line to talk about the importance of switching to bloom nutrients day 21 of flower and produce a feed chart showing how nutrients are properly run. 

  • Unmatched cost per gallon.
  • 40% fewer grams per gallon than the competition.
  • Cropsalt is the only line with multiple sources of calcium.
  • Cropsalt is the first line to run a set EC from start to finish.
  • Ph Stable.
  • Finely ground.
  • Zero dyes.
  • Doser and stock tank ready.
  • Resealable packaging.
  • Same feed chart since 2016. No surprises or new additives to buy.
  • For growers. By growers.

NO ADDITIVES NEEDED. Cropsalt will outperform any line just by following the feed chart.

Recommended strength is 5.1 grams Bloom A per gallon.

See our Grow Documents Page and Frequently Asked Questions Page for more information on Cropsalt and for grow information.

Visit to dial in your environment.

Individual 1lb are not available in Canada.

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Customer Reviews

Based on 24 reviews
Constant Green (Lowell, US)
Best nutes ever!

Hands down the best! I'll never use another brand. Crop Salt is the easiest to use for any medium with great results. NEVER had any issues 💯

Stefan Mendez (Montrose, US)
Love it

Best nutrients out there

@trueexoticandclone (Richmond, US)
It will blow your mind how you can see the difference!!

I have been using other nutrients and trying out all different brands with usually pretty similar results . But then I saw how a buddy was using cropsalt so I decided to give it a try after reading their website, and like it says I could see a difference in just a few days running just run clean, A and B flower or veg

Painted Flowerz (Washington, US)

This is the best 2 part product around been using since 2020 and if I go salt it’s going be crop salt #proudmember

Makua meds
Crop Salt for the WIN

Great product. Absolutely love it. Cost effective and great results.