SKU: 25069136659
20-20-20 fertilizer for plants

20-20-20 fertilizer for plants MasterBlend ALL PURPOSE 20-20-20 Fertilizer

Sale price$25.85 Regular price$28.72
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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6

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Description

20-20-20 fertilizer for plants MasterBlend ALL PURPOSE 20-20-20 FertilizerMasterBlend ALL PURPOSE 20 20 20 DYE FREE fertilizer EXCLUSIVELY available from PowerGrow Systems! MasterBlend fertilizers have been the go to Hydroponic and Garden fertilizers for commercial growers for a long time. The NEW DYE FREE single step All Purpose 20 20 20 was specially formulated for PowerGrow Systems to provide a fully balanced all purpose fertilizer that is free of artificial colors and dyes, is fully water soluble, does not require any

MasterBlend ALL PURPOSE 20-20-20 DYE FREE fertilizer - EXCLUSIVELY available from PowerGrow Systems! MasterBlend fertilizers have been the go-to Hydroponic and Garden fertilizers for commercial growers for a long time. The NEW DYE FREE single step All Purpose 20-20-20 was specially formulated for PowerGrow Systems to provide a fully balanced all purpose fertilizer that is free of artificial colors and dyes, is fully water soluble, does not require any other additives, and can be used with both Hydroponics and Soil gardening! 

  • MasterBlend 20-20-20 DYE-FREE All Purpose Fertilizer is fully Water Soluble
  • Made by MasterBlend EXCLUSIVELY for PowerGrow Systems!
  • Highly concentrated! Just 2 tsp per gallon of water.
  • Master Blend fertilizer is perfect for Hydroponics and Soil gardens

Please note that using a scale that is accurate to grams is the best way to measure. If approximating, use the following guidelines:

1 tsp Masterblend 20-20-20 = Approx 5g

1 Gallon Recipe: Add 10 grams MasterBlend (approx 2 tsp) and dissolve completely. For soil, use every other watering. For Hydroponics, adjust pH after nutrients are dissolved in solution.

*For larger amounts, simply multiply the 1 gallon recipe to meet your needs.

Guaranteed Analysis
Total Nitrogen (N)................................. 20%
6.2% Nitrate Nitrogen
3.88% Ammoniacal Nitrogen
9.90% Urea Nitrogen
Available Phosphate (P2O5)................ 20%
Soluble Potash (K2O)........................... 20%
Magnesium (Mg) .................... 0.05%
0.05% Water Soluble Magnesium (mg)
Boron (B) ..................................... 0.0068%
Copper (Cu)................................... 0.036%
0.036% Chelated Copper (Cu)
Iron (Fe).............................................0.05%
0.05% Chelated Iron (Fe)
Manganese (Mn)............................0.0031%
0.0031% Chelated Manganese (Mn)
Molybdenum (Mo)..........................0.0009%
Zinc (Zn)........................................ 0.0025%
0.0025% Chelated Zinc (Zn)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25069136659

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Molly May
Los Angeles, US
★★★★★ 5
Terrier approved
I thought this was a creative, unique toy that brought some new and different fun to my dog. She really enjoys it. I've purchased both colors. They have stayed intact and kept their squeak for my smaller but normally very destructive dog.
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Reviewed in the United States on January 23, 2026
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Dhana Reichardt
Boise, US
★★★★★ 1
Not bite proof
Color: Blue
Looked like it would be fun but was destroyed in one bite. Only the top small section holds treats.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
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Carrol Carson
Fort Morgan, US
★★★★★ 4
Tough tough aggressive toys FOR SURE AND TESTEDD
Color: Blue
My puppy chewed the bottle rim up. Not as aggressive as l thought .
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Reviewed in the United States on May 12, 2026
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Del
Battle Creek, US
★★★★★ 5
Versatile Toy
Color: Blue
My dog loved this toy. The material is like any other plastic dog toy, not super durable if you have a tough chewer. Thankfully my dog has only ripped the top part of it, which I think is because it is textured. Before he ripped it I put treats in that upper portion and it kept him entertained for a couple minutes. The little ball inside also makes it more appealing for pets because it moves around. Overall, a pretty versatile toy!
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Reviewed in the United States on February 2, 2026
B
Verified Purchase
BL
Battle Creek, US
★★★★★ 5
Durable toy
My dog loves this toy. The rubber is not too hard so she can squeak it well and the ball inside makes her go crazy trying to get it out. Good idea.
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Reviewed in the United States on December 22, 2025

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