SKU: 14144258261
organic potassium fertilizer for plants

organic potassium fertilizer for plants Pro K 0-0-20 Organic Potassium Fertilizer 1 Gallon

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Description

organic potassium fertilizer for plants Pro K 0-0-20 Organic Potassium Fertilizer 1 GallonFerticell Pro K 0 0 20: Organic, Plant Derived Potassium for Enhanced Plant Growth Optimize your plants growth with Ferticell Pro K 0 0 20, an organic certified, fully soluble liquid fertilizer that provides essential potassium to support healthy cellular functions and promote robust growth. Designed to be as eco friendly as it is effective, this plant based potassium source enhances fruit yield and quality through foliar application while aligning

Ferticell Pro K 0-0-20: Organic, Plant-Derived Potassium for Enhanced Plant Growth

Optimize your plants’ growth with Ferticell Pro K 0-0-20, an organic-certified, fully soluble liquid fertilizer that provides essential potassium to support healthy cellular functions and promote robust growth. Designed to be as eco-friendly as it is effective, this plant-based potassium source enhances fruit yield and quality through foliar application while aligning with sustainable growing practices.

Why Choose Ferticell Pro K 0-0-20?

As the third-most-essential nutrient in crop development, potassium plays a critical role in plant health. Pro K delivers potassium in a phloem-mobile, organic form that supports optimal nutrient distribution without the drawbacks of conventional fertilizers. Unlike traditional options like Sulfate of Potash (SOP), Pro K is sulfur-free, reducing the risk of anaerobic soil conditions and ensuring a lower salt index, making it an ideal choice for growers dedicated to maintaining a balanced, healthy soil environment.

Key Benefits:

  • Organic, Plant-Derived Potassium: Provides a sustainable, effective potassium source with 20% potassium content.
  • Highly Soluble & Easy to Apply: Liquid formulation is entirely soluble and easy to mix in hydroponic, aeroponic, and soil-based systems.
  • Rapid Nutrient Delivery: Efficient potassium absorption often yields visible results within 24–48 hours.
  • Non-Phytotoxic: Safe application without the risk of phototoxicity, ensuring healthier plants.
  • Reduces Long-Term Deficiencies: Minimizes potassium depletion with light, frequent applications, ideal for foliar sprays and bloom treatments.

Application Uses:

Pro K is highly versatile and suitable for various growing methods, including hydroponics, NFT, drip, and continuous liquid feeding systems. It’s compatible with both soil and soilless media, including Coco Coir, and integrates seamlessly with all nutrient programs.

Application Rates:

  • Container: 5–15 ml per 1 gallon of water
  • Soil: 1–2 quarts per acre
  • Foliar: 1–2 quarts per acre

Available Sizes: 2.5 gallon, 2 x 2.5 gallon, 5 gallon, 80, 170, and 275 gallon totes

With Ferticell Pro K 0-0-20, you’re choosing an efficient, eco-conscious potassium source that supports plant health and growth without compromising the environment. Perfect for vegetable gardens, fruit trees, and ornamentals, Pro K is the solution for growers committed to sustainable success.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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]
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SKU: 14144258261

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Kelsea Wolf
Los Angeles, US
★★★★★ 5
Must have basic
Size: Large, Color: Black
I am so impressed with these Amazon shirts! The material is incredibly soft — like that perfect broken-in tee you’ve had for years but without the wear and tear. They’re lightweight but not thin or see-through, and they wash really well with no shrinking or losing shape. What I love most is how versatile they are. They’re the kind of basics that instantly become a staple in your closet — easy to dress up with jeans and a cardigan, or throw on with leggings for a comfy day out. The fit is flattering without being tight, and they hold up throughout the day without stretching out or looking sloppy. If you’re looking for comfortable, everyday shirts that feel amazing and go with everything, these are absolutely worth it. I’ve already ordered more colors!
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Reviewed in the United States on November 27, 2025
G
Verified Purchase
Green Tea
New York, US
★★★★★ 5
love the high neck and crop/waist length
Size: Large, Color: Black, Size: Large, Color: Black
This is one of my favorite shirts- not to loose, but not too tight- has some shape built in. I find the shoulders and neck to be fitted well and look neater than some of my skinnier strapped tank tops -which always seem to hang just a little too low, despite my tall body and fuller upper body, so I don't understand- this looks neater and more put together. I teach yoga and can face my class on hands and knees and not give a show- I'm not prude, but it can be distracting to have a shirt gaping open... the cotton, yes, it's going to age quicker than some fabrics, but I like the feel of it, plus it releases odors more quickly. I have both large and xl size- just depends on my outfit and how I'm feeling-i'm in between sizes so the L is a little more fitted, the xl still looks cute, but gives a little room, esp in the waist- its not as flattering, but cooler and comfy for days I need. I think this shrunk/tightened up a bit in the wash/dry, but not a ton (I don't remember, so think it wasn't much, anyway).
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Reviewed in the United States on May 28, 2026
C
Verified Purchase
carla
Houston, US
★★★★★ 1
Ill fitting
Size: Medium, Color: White
Arm holes are way too big. I'm 135 pounds and a 36c and it's huge in the chest and too tight around the neck. Its a good length and material but it's so ill fitting everywhere else.
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Reviewed in the United States on March 2, 2026
S
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Steph
Dallas, US
★★★★★ 3
Just ok.
Size: Large, Color: Bright Poppy Red
It’s ok. The fabric isn’t very soft. I expected the color to be more of a coral/pink red. But it’s a red with an orange undertone. Quality is what you expect for $10. I did like the neckline though. It was flattering.
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Reviewed in the United States on May 16, 2026
A
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Angela
Massapequa, US
★★★★★ 5
New wardrobe staple for me!
Size: Medium, Color: Navy
I had been buying a similar top at a high price retailer and they were out of navy. Saw this and purchased it. It is actually better quality than the ones I purchased elsewhere for 3xs the price. Super soft and an excellent capsule wardrobe piece to wear alone or under a cardigan or jacket for work.
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Reviewed in the United States on May 20, 2026

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