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Seachem Flourish Phosphorus Plant Supplement 17 fl. oz

Marsoni M251S
Sale price$14.99
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Seachem Flourish Phosphorus Plant Supplement 17 fl. ozPhosphorus is one of the main three macro nutrients (nitrogen, phosphorous, potassium: NPK) required by plants and can often become the limiting factor to growth in a flourishing system. Flourish Phosphorus is a safe solution (4,500 mg L phosphate) of potassium phosphate that takes the guess work out of phosphate dosing. Unlike competing products that mix nitrate and phosphate in a fixed ratio, Flourish Phosphorus (being nitrate free) allows you to
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4.0 ★★★★★
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A Elkins
Alexandria, US
★★★★★ 2
Check the measurements
Color: Black
Looked cool but it was the wrong size. It was too big.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
L
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Louise
San Leandro, US
★★★★★ 5
Useful
Color: Black
It works for a key holder, but if the keys are heavy, you may have a problem.
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Reviewed in the United States on March 27, 2026
C
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Christine Ellis
Fort Morgan, US
★★★★★ 5
Novelty quality plastic, gorgeous color, and sturdy
Color: Purple
I was a little surprised when I took it out of the pkg. It seemed flimsy. It holds whatever I put in any position, perfectly balanced.
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Reviewed in the United States on January 12, 2026
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C.Blackman
New York, US
★★★★★ 4
Plastic key holder
Color: Black
A little light as it is plastic, but it does the job
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Reviewed in the United States on March 16, 2026
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Verified Purchase
A.Daniels
Cuba, US
★★★★★ 5
Great for keys
Color: Black
I haven’t misplaced my keys since I bought it. I do wish it were a little heavier in weight but it gets the job done
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Reviewed in the United States on May 15, 2026

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