SKU: 75061738811

Fertoz

Sale price$24.30 Regular price$27.00
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

FertozFertoz is a rock phosphatederived phosphorus fertilizer from The Soil Makers, designed for long term phosphorus availability and soil balance. This granular product delivers meaningful phosphorus to establish strong roots and steady growth, with a composition that also contributes calcium and silica to support soil structure and plant resilience. The visible granules reflect a natural rock phosphate blend, ideal for garden beds, lawns, and established

Fertoz is a rock-phosphate–derived phosphorus fertilizer from The Soil Makers, designed for long-term phosphorus availability and soil balance. This granular product delivers meaningful phosphorus to establish strong roots and steady growth, with a composition that also contributes calcium and silica to support soil structure and plant resilience. The visible granules reflect a natural rock-phosphate blend, ideal for garden beds, lawns, and established turf.

  • Total Phosphorus: 20%
  • Available Phosphorus: 7%
  • CaO: 31%
  • SiO2: 26%
  • Derived from rock phosphate
  • Packaging suggests accessibility in 50 lb quantities with shipping promotions

What this means for your soil and plants:

  • Slow-release phosphorus supports root development, flowering, and fruit set over multiple growing cycles, helping plants efficiently access essential nutrients as the soil warms and microbes become active.
  • Calcium-rich formulation helps improve soil pH balance and soil structure, promoting strong root zones and better nutrient uptake.
  • Silica content contributes to plant strength and stress tolerance, supporting sturdier stems in windy or drought-prone conditions.
  • Rock-phosphate origin provides a natural, mineral-based source of phosphorus that releases gradually as soil biology works, reducing the risk of nutrient surges.

Usage guidelines (soil-building and maintenance context):

  • Large initial applications may be appropriate where soils are deficient in phosphorus. Typical starting rates can reach up to 1,000 lbs/acre to kick-start phosphorus availability and balance, with subsequent maintenance applications in the range of 100–200 lbs/acre as soil tests indicate balanced nutrient release.
  • For planning purposes, applying roughly 23 lbs per 1,000 sq ft corresponds to 1,000 lbs per acre, while maintenance applications are about 2–5 lbs per 1,000 sq ft depending on soil conditions and crop needs.
  • Ideal for lawns, vegetable plots, ornamental gardens, and established turf where phosphorus is a priority for root growth and overall vigor.

Who benefits most from Fertoz:

  • Home gardeners upgrading soil phosphate reserves to support long-term plant health.
  • Small-scale growers and landscapes where a steady, slow-release phosphorus source aligns with seasonal feeding needs.
  • Soils that require an upfront phosphorus boost to reach a balanced baseline before maintenance nutrient cycles take effect.

Why choose The Soil Makers' Fertoz—unique value you can feel over seasons:

  • Rock-phosphate–based formula designed for sustained nutrient release, reducing the risk of phosphorus run-off and heavy demand spikes.
  • Concrete phosphorus numbers you can reference for soil balancing, paired with calcium and silica contributions that support soil health and plant resilience.
  • Brand heritage built on practical, garden-tested nutrition strategies that focus on soil biology and long-term fertility.

Shipping note: Now with FREE SHIPPING on the 50 lb quantity, helping you jump-start soil health without extra shipping costs.

Customer feedback: The Soil Makers community has spoken—2 reviews with an average rating of 5.0, reflecting satisfaction with phosphorus delivery and visible early results in garden beds and lawns.

Assumptions: This description uses only the product data provided. For soil test-specific recommendations or local guidelines, consult your extension service or a soil laboratory.

Total Phosphorus is 20%, available phosphorus 7%, CaO is 31%, SiO2 is 26%. The product is derived from rock phosphate. Phosphate (P2O5) is one of the major macronutrients along with Nitrogen (N), and Potash (K2O). Some soils may need large initial applications (up to 1000 lbs/acre) to bring the soil to a point where it will release sufficient phosphate to the plant. After the soil is brought to balance, only maintenance amounts (100-200 lbs/acre) are usually needed.

 

Now with FREE SHIPPING on the 50 lb quantity!!

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: 75061738811

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isaac hawkins
San Leandro, US
★★★★★ 5
Pigeons don't eat it as much. Good thing
Style: Wild Bird Food
They love it
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Reviewed in the United States on May 18, 2026
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Bob Collins
Chelsea, US
★★★★★ 5
Great filter at Great price.
Pattern Name: 14x14x1, Style: Merv 8
Prefect fit and works great. We have these on subscription to match our system filter replacement reminder.
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Reviewed in the United States on May 20, 2026
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JoslinsROCK!!!
Los Angeles, US
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️ I can breathe again — and my house says thank you 😂
Pattern Name: 20x20x1, Style: Merv 11
⭐️⭐️⭐️⭐️⭐️ I can breathe again — and my house says thank you 😂 These Amazon Basics MERV 11 air filters have been a game changer for my HVAC system. I installed them and immediately felt like my home went from “dust tornado aftermath” to “spa-day air vibes.” Whether it’s pollen, pet hair, or mystery dust bunnies lingering in the corners, these filters make the air feel noticeably cleaner and fresher. Installation was about as easy as ripping plastic wrap off a new gadget — pop out the old filter, slide these in, and suddenly the air quality goes from “huh?” to “ahhh.” The electrostatic pleated design grabs everything from sneaky dust motes to pet dander like a champ, and I can actually tell when the AC kicks on that the air feels crisper — in a good way. 🌬️ Between the six count and the solid MERV rating, this was a smart purchase that keeps my HVAC happy and my allergies way more manageable. If you want clean air without the hassle, these filters are a fantastic value and really get the job done. Highly recommend!
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Reviewed in the United States on February 26, 2026
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Lake Worth, US
★★★★★ 5
Amazon Basics MERV 11 Filters: Solid Performance Without the Premium Price
Pattern Name: 20x20x1, Style: Merv 11
Amazon Basics MERV 11 Filters: Solid Performance Without the Premium Price I’ve been using these Amazon Basics 20x20x1 MERV 11 filters in my home HVAC system, and overall they’ve been a very dependable option for routine filter changes. I like buying them in a 6-pack because it takes the hassle out of remembering to reorder every couple of months, and the per-filter cost is noticeably lower than the big-name brands at the hardware store. Installation is straightforward. The actual size fits my return slot properly with no bending or forcing, and airflow has remained strong. With MERV 11, these strike a nice balance for my setup — noticeably better dust and pollen capture than basic MERV 5 or 8 filters, but without putting obvious strain on the system. After about a month of use, the filters clearly show they’re doing their job, collecting a visible layer of dust and fine debris. A few things to keep in mind. The cardboard frame isn’t as rigid as some premium filters, and they’re a bit thinner than brands like Filtrete. They’ve held up fine for me during normal use, but I wouldn’t try to stretch them much past the recommended replacement interval. Also, if you have an older or low-powered HVAC system, MERV 11 may be more filtration than you need — in that case, a lower MERV option might make more sense. Bottom line: These Amazon Basics MERV 11 filters are a practical, budget-friendly choice that deliver solid filtration and good airflow for regular HVAC maintenance, as long as you stick to timely replacements and don’t expect premium-brand rigidity.
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Reviewed in the United States on January 4, 2026
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G. Zane
Belleville, US
★★★★★ 5
Perfect fit, lasts a long time, and a great price.
Pattern Name: 20x20x1, Style: Merv 5
These filters are a perfect size, they're well-made (I don't notice any more dust in the house than "normal"), and so far, they last longer than I had expected (they're made to last 30 days, and the one I have in has lasted 90 days). So for this 6-pack, what should have lasted 6 months may actually last more like 3 years! And these are the best deal I could find on the internet. I'd definitely recommend them.
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Reviewed in the United States on April 12, 2026

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