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Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
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Description
phosphorus plant fertilizer SmartPhos DG® 4-22-0 – Andersons LawnA professional grade high phosphorus fertilizer derived from struvite, an innovative phosphorus source Made with patented SmartPhos technology which allows for balanced, slow release nutrition Highly plant available, offering nutrients that can be readily absorbed Phosphorus will not leach or tie up in soil Not impacted by soil pH Ideal fertilizer for use on newly planted lawns and mature lawns with low phosphorus levels Recommended to use ahead of
- A professional-grade high-phosphorus fertilizer derived from struvite, an innovative phosphorus source
- Made with patented SmartPhos® technology which allows for balanced, slow-release nutrition
- Highly plant-available, offering nutrients that can be readily absorbed
- Phosphorus will not leach or tie-up in soil
- Not impacted by soil pH
- Ideal fertilizer for use on newly planted lawns and mature lawns with low phosphorus levels
- Recommended to use ahead of nutrient blackout periods
- Extremely small particle size for double the coverage
- Made with patented DG Technology
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 766 reviews
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Product Reviews
★★★★★ 5
Excellent choice for long oil change intervals.
Size: 1 Quart, Pack of 6
I'm a former dealership mechanic and for years I used whatever we had in the bulk tank which was usually Valvoline conventional. My last job was at a German car dealership. Castrol was the oil recommended by the German manufacturers and that's when I started using Castrol. In my experience Castrol is an excellent oil. My 2014 Ford just rolled over 242,000 miles and even with factory 10,000 mile oil change intervals, from what I can see through the oil fill the top end of the engine is still clean. I've never had to remove the valve cover. It's using about a quart between oil 10,000 mile oil changes which is great because when it was new it used about a 1/2 quart between changes.
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Reviewed in the United States on January 28, 2026
★★★★★ 5
Bueno
Size: 5 Quarts
Bueno
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Reviewed in the United States on June 3, 2026
★★★★★ 5
switched from Mobil 1
Size: 5 Quarts
always used Mobil 1, my 2003 accord v6 always burned a little bit of oil, switched to this and it barely burns any at all now.
will continue to use this from now on.
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Reviewed in the United States on April 27, 2026
★★★★★ 4
ITS GOOD OIL
Size: 5 Quarts
OVERALL NOT BAD BUT USING IT TO SEASON A CAST IRON WILL CREATE A BIT TOO DARK OF A SHEEN. WISH THE MANUFACTURER MENTIONED THAT
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Reviewed in the United States on April 8, 2025
★★★★★ 5
buenos
Size: 5 Quarts
Siempre compro de este aceite y es buenisimo me gusta
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Reviewed in the United States on May 5, 2026