SKU: 27652969411

Potassium Sulfate

Sale price$25.20 Regular price$28.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Potassium SulfatePotassium Sulfate premium SOP granules from The Soil Makers, engineered to support a vigorous root system, strong plant growth, disease resistance, and higher quality fruit and vegetable yields. Potassium sulfate (SOP) is a naturally mined mineral produced through a solar evaporation process. This granular fertilizer delivers essential potassium along with 17% sulfur, helping plants develop robust roots, improve resilience, and enhance overall crop

Potassium Sulfate — premium SOP granules from The Soil Makers, engineered to support a vigorous root system, strong plant growth, disease resistance, and higher quality fruit and vegetable yields.

Potassium sulfate (SOP) is a naturally mined mineral produced through a solar evaporation process. This granular fertilizer delivers essential potassium along with 17% sulfur, helping plants develop robust roots, improve resilience, and enhance overall crop quality for home gardens, lawns, and landscapes.

  • Nutrient balance for healthier growth: provides potassium and sulfur to support strong root systems, steady growth, and better fruit/vegetable quality.
  • Natural, mineral-based source: SOP granules derived from a solar-evaporation mined mineral, offering a clean, mineral-focused fertilizer option.
  • Easy to apply: granular form that fits into existing soil-feeding routines and can be integrated with irrigation schedules.
  • Versatile use cases: ideal for home gardens, lawns, and landscape plantings where consistent potassium and sulfur support are beneficial.

From The Soil Makers, a brand grounded in soil science and practical growing experience, this SOP product helps you feed plants where it matters most—the root zone. Apply around established root zones and water in to begin delivering potassium and sulfur to support vigor and quality.

 

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: 27652969411

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4.5 ★★★★★
Based on 29 reviews
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Verified Purchase
HV
Port Orchard, US
★★★★★ 5
Heavy-Duty Base with Convenient Mobility
This umbrella base does exactly what it’s supposed to—keeps the umbrella stable while still being easy to move around when needed. Once filled with water/sand, it feels solid and secure even on slightly windy days, which gives peace of mind. The built-in wheels are a standout feature. Moving the base across the patio is smooth and doesn’t require much effort. The handle placement is well thought out, making repositioning quick and hassle-free. Overall, it’s a great balance of stability and convenience. Highly recommend if you want a sturdy base without sacrificing mobility.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
C
Verified Purchase
Chiranjeev Shah
Waukegan, US
★★★★★ 5
The base that fits!
Finally, easy to put together and the right fit just before summer. It was extra windy so I put extra weight.
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Reviewed in the United States on March 23, 2026
C
Verified Purchase
colonel227
Alexandria, US
★★★★★ 5
Holds up in high winds
Easy set up and holds umbrella in high winds
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
B
Verified Purchase
Bela.blue.reviews
West Palm Beach, US
★★★★★ 5
Sturdy umbrella base
Sturdy umbrella base. Heavy duty and should not blow over in the wind. Will hold up for years.
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Reviewed in the United States on March 23, 2026
L
Verified Purchase
Lydia
Natrona Heights, US
★★★★★ 5
Great
It is very sturdy, you can fill it with water or sand, easy to move around and the perfect base for any patio umbrella. I love it
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Reviewed in the United States on April 27, 2026

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