10 Best 22-0-4 Fertilizer Options for a Greener Lawn in 2026

The Andersons SmartPhos DG 4-22-0 is a professional-grade phosphorus fertilizer designed for lawns that need a serious phosphorus boost without the usual drawbacks. It's made from struvite, a crystalline compound recovered from wastewater, so it's both environmentally innovative and highly effective. This product is for anyone establishing a new lawn, overseeding, or correcting low phosphorus levels before a nutrient blackout period.

What makes it stand out is the SmartPhos technology. Unlike conventional phosphorus fertilizers that can leach away or lock up in alkaline or acidic soils, this one stays put. The phosphorus remains plant-available for weeks, feeding grass roots steadily. The '0' in the N-P-K ratio means it's strictly a phosphorus and potassium source (4-22-0), so you'll still need to supply nitrogen and potash separately for a complete feeding program.

The design is clever too. The granules are extremely small thanks to DG Technology, and that gives you double the coverage per bag. A single 18-pound bag treats up to 10,000 square feet, depending on the application rate. The particles are also uniform, making them easy to spread with a rotary or drop spreader without clumping or bridging.

On the downside, this is a specialized product. If you're looking for a simple all-in-one lawn food, this isn't it. You'll need to supplement with nitrogen-rich fertilizer. Also, it costs more per pound than standard superphosphate, but the efficiency and lack of waste may justify the price for serious lawn enthusiasts.

Overall, The Andersons SmartPhos DG delivers exactly what it promises: a phosphorus source that doesn't disappear. For homeowners or lawn care pros dealing with phosphorus deficiency or new sod, it's a smart investment. Just pair it with a balanced nitrogen product for the best results.

Brand: The Andersons

Model: SmartPhos DG 4-22-0

Weight: 18 Pounds

Product Group: Lawn & Patio

Type: Professional-Grade Fertilizer

N-P-K Ratio: 4-22-0

Key Features: Slow-release phosphorus, DG Technology for fine particle size, struvite source, non-leaching

The Greenview 21-31167/21-29008 22-0-4 Fertilizer with Green Smart is a targeted lawn food built for homeowners who want a deep green lawn without the hassle of frequent reapplication. As a 22-0-4 blend, it packs a high dose of nitrogen for leaf growth and color, while the potassium supports overall turf health. This fertilizer is specifically formulated for established lawns where phosphorus is not needed, making it a responsible choice for areas with strict runoff regulations.

What sets this product apart is the Green Smart slow-release technology. Instead of dumping all nutrients at once, these coated granules break down slowly over several weeks. That means you get steady feeding, fewer applications, and less worry about burning your grass if you accidentally overlap. The granules are fine enough to work well with standard spreaders and leave minimal dust behind.

In terms of design, the bag is straightforward with clear instructions for calibration. The dimensions (19 x 12.5 x 2.5 inches) suggest a typical 10- to 12-pound bag, which is manageable for most homeowners. The weight listed in the specs appears to be a data error, so physical handling is standard for a product in this category.

One honest drawback: the zero phosphorus formula won't help if you're starting a new lawn from seed or sod, as phosphorus aids early root development. Also, the lack of verified customer reviews means we can't confirm real-world performance or longevity. The price point is mid-range for premium fertilizers, so it's not the cheapest option per pound.

Final verdict: If you have an established lawn and want a reliable, slow-release nitrogen boost without harming local waterways, Greenview 22-0-4 with Green Smart is a solid pick. Just pair it with a starter fertilizer if you're overseeding or planting new grass.

Pennington Full Season Lawn Fertilizer is a single-application granular product designed to feed your lawn for up to four months. The 32-0-5 formula includes a high nitrogen content for vigorous growth, plus iron for deep greening. This fertilizer is best for homeowners who want a set-it-and-forget-it solution without the need for monthly reapplications.

The key innovation here is the polymer coated urea technology, which releases nitrogen slowly over time. This reduces the risk of fertilizer burn and ensures a steady supply of nutrients. Pennington also adds natural beneficial microorganisms to help revitalize the soil, improving root health and nutrient uptake. The 5% iron provides an immediate visual greening effect, making your lawn look lush without excessive fertilizer use.

The fertilizer comes in a sturdy 11.2 pound bag, covering about 5,000 square feet. The granules are fine and spread evenly with a standard broadcast spreader. The packaging is straightforward, with clear instructions for application rates and timing. It's designed for a single application in early spring, but you may need to adjust based on your local climate and grass type.

One limitation is availability: it's not sold in Hawaii or South Dakota due to regional regulations. Also, because this is a brand new product with no reviews yet, first-time buyers should be aware that long-term performance is unproven in the field. If you prefer a more traditional granular fertilizer with multiple applications per season, this all-in-one approach might not give you the flexibility to adjust feeding mid-season.

Overall, Pennington Full Season Lawn Fertilizer offers a convenient, season-long feeding solution with environmentally conscious slow-release technology and soil microbes. For homeowners looking to simplify lawn care while achieving a deep green lawn, this product is worth considering. Just check availability in your state and start with a small area to test its performance.

The Pendelton Turf Supply 24-0-4 All Purpose Liquid Fertilizer is a concentrated, phosphorus-free option designed for homeowners who want a balanced feeding solution for both lawns and garden plants. With a 24-0-4 N-P-K ratio and half of its nitrogen in slow-release form, this fertilizer is built to provide a steady supply of nutrients over several weeks. It's particularly well-suited for established turf and ornamentals that need consistent color and growth without the risk of quick runoff.

One of the standout features here is the inclusion of micronutrients like iron, copper, manganese, and zinc. These aren't always found in standard lawn fertilizers, and they play a big role in deepening green color and improving overall plant health. The 50% slow-release nitrogen is a real plus for busy gardeners, because it means you can apply less often and still see results. The directions are clear: for ornamentals, mix 1-2 ounces per gallon of water and apply every two weeks. For turf, use 3 ounces per 1,000 square feet every 2-4 weeks. That kind of flexibility makes it easy to tailor the feeding to your specific plants.

The packaging is practical too. The 32-ounce jug comes with a squeeze-bottle cap that doubles as a measuring tool. You just squeeze to fill the chamber and pour, which eliminates the need for a separate measuring cup and reduces mess. The bottle feels sturdy, and the label includes a helpful chart for mixing ratios. At about 2 pounds, it's light enough to carry around the yard.

There are a couple of things to keep in mind. First, this is a concentrate that needs to be mixed with water, so if you prefer a ready-to-spray hose-end applicator, you'll need to do an extra step. Second, the lack of phosphorus (the middle number is 0) means it's not ideal for new lawns or transplants that need phosphorus for root development. It's clearly aimed at maintenance feeding for established plants. Also, for larger lawns, a single 32-ounce bottle might not cover the whole area, so you may need to buy multiple bottles or a larger size if available.

Overall, the Pendelton Turf Supply 24-0-4 is a well-formulated, easy-to-use liquid fertilizer that delivers on its promises of steady nutrition and enhanced plant color. It's a great choice for homeowners who want a versatile, slow-release option for their lawn and garden without a lot of fuss. The micronutrient boost and the convenient squeeze bottle add real value. If you're looking for a reliable all-purpose feed for the growing season, this one is worth a try.

If you're looking for a fast way to green up your lawn, Scotts Turf Builder Lawn Food is a solid choice. This 38-0-4 granular fertilizer is designed for all grass types and promises a noticeably greener lawn in just three days when used as directed. It's perfect for homeowners who want quick, visible results without a complicated routine.

The standout feature here is speed. Most fertilizers take a week or more to show color change, but Scotts delivers in three days. The high nitrogen content (38-0-4) fuels rapid green-up, and the two spreader settings give you control over the intensity. Use the standard Turf Builder rate for a thick, lush lawn or the Max Greening rate for an even deeper, more vibrant color (just check the label for any application restrictions).

Safety is another big plus. Once the product is watered in, it's safe for kids and pets to walk on the lawn immediately. That means less downtime and more time enjoying your yard. The application process is straightforward: spread on a dry lawn when temperatures are between 60°F and 90°F, then water in to activate the nutrients. A Scotts spreader makes it even easier, but any broadcast spreader should work.

There are a couple of things to keep in mind. You must water the fertilizer in after application, which might be tricky if your area is under watering restrictions or if you're in a dry spell. Also, the product works best in moderate temperatures, so avoid using it during heat waves or frost. The Max Greening setting may have additional restrictions, so always read the label before cranking it up.

Overall, Scotts Turf Builder Lawn Food is a reliable, fast-acting fertilizer that delivers on its promise of a greener lawn in three days. It's easy to use, safe for the family, and covers a generous 5,000 square feet per bag. If you want quick greening without a lot of fuss, this is a great option.

The Florida Foliage Harvest Pro 0-0-22 is a professional-grade fertilizer formulated to support fruiting and flowering in fruit, citrus, and vegetable plants. Unlike general-purpose blends, this custom mix focuses exclusively on potassium and magnesium two nutrients that are essential for bud development, fruit set, and ripening. If you're looking to squeeze every bit of productivity from your tomato plants, citrus trees, or pepper patch, this is the kind of targeted supplement that can make a real difference.

What stands out here is the slow-release delivery system. You simply top-dress the soil around your plants and water it in. The granules break down gradually over one to two months, providing a steady supply of nutrients during the stretch when your plants need them most. That's a huge plus for anyone who wants to avoid fussing with liquid feeds every few days. Pairing this with a liquid foliar spray later in the season can give you an extra boost without overcomplicating your routine.

The build quality is typical of professional fertilizers: a straightforward granular form that stores well and applies easily. The 3-pound size is convenient for small to medium gardens or a few container plants. The blend includes 22% potassium and 11.5% magnesium, which is a well-tested ratio for encouraging flower and fruit development. Just keep in mind that there's no nitrogen here, so you'll need to maintain a separate nitrogen source for leafy growth earlier in the season.

One honest drawback is that the product requires a good watering after application to start breaking down. In very dry climates or if you're relying on rain alone, activation might be slower. Also, the bag size may not be economical for large-scale growers, but it's perfect for home gardeners with a focused crop plan.

Overall, the Florida Foliage Harvest Pro 0-0-22 is a smart investment for anyone serious about improving fruit and flower production. It's not a miracle worker, but it delivers exactly what it promises: targeted potassium and magnesium in a slow-release form that's easy to use. If you're in the fruiting or flowering phase and want to see better yields without guesswork, this blend is worth adding to your fertilizer rotation.

Ferti-Lome Lawn Food Plus Iron 24-0-4 is a granular fertilizer designed for homeowners who want a quick green-up and long-lasting lawn health. With a balanced N-P-K ratio of 24-0-4, it focuses on nitrogen and potassium while skipping phosphorus, making it suitable for established lawns that don't need extra phosphorus. The added chelated iron and five micronutrients help create that deep, envy-worthy green color without resorting to harsh chemicals.

The standout feature here is the dual-release nitrogen. Fast-release nitrogen gives you visible greening in just a few days, while the slow-release portion keeps feeding your lawn steadily for up to six weeks. This means fewer applications and more consistent growth. The chelated iron is a nice touch -- it boosts color without the risk of staining sidewalks or patios. The micronutrient blend (zinc, copper, iron, manganese, boron) supports stronger cell walls and better photosynthesis, which translates to a thicker, more resilient turf.

Application is straightforward: just set your broadcast spreader to deliver 4 pounds per 1,000 square feet, walk your lawn, and water it in right away. The 20-pound bag covers exactly 5,000 square feet, so there's no guesswork. The granules are uniform and flow well through most spreaders, though you'll want to calibrate yours for best results. One minor drawback is that you must water immediately after spreading to activate the fertilizer and prevent burn, which might be inconvenient during dry spells.

Because this is a synthetic fertilizer, it's not suitable for organic lawns. Also, for the best results during peak growing season, you'll likely need to reapply every 6 to 8 weeks. That said, the price point is competitive for the coverage and the added iron and micronutrients offer real value over basic nitrogen-only products. If you're looking for a reliable, easy-to-use fertilizer that delivers both speed and staying power, this is a solid choice.

Overall, Ferti-Lome Lawn Food Plus Iron earns a strong recommendation for anyone wanting a greener, healthier lawn without complicated mixing or multiple products. It's effective, affordable, and backed by a trusted brand in lawn care.

CountryMax Urea Fertilizer 46-0-0 is a professional-grade granular fertilizer designed for anyone who wants a fast, noticeable green-up in their lawn or garden. With a 46% nitrogen content, this product is ideal for correcting nitrogen deficiencies quickly, making it a go-to choice for homeowners, landscapers, and growers who need reliable results during the active growing season.

The standout feature here is the high nitrogen concentration. It promotes rapid plant growth, lush foliage, and that deep green color that makes a lawn look its best. The granules are uniform and spread easily with broadcast or drop spreaders, so you get consistent coverage without much fuss. In real-world use, you can expect to see results within days, especially if you water it in after application. It's versatile too, working well on lawns, gardens, crops, trees, shrubs, and ornamental plants.

Build quality is solid for a fertilizer. The 50 lb bag is sturdy and resealable, which helps keep the granules dry and free-flowing. The product is straightforward to use, but you do need to be careful with application rates. Too much can burn your plants, so follow the instructions closely. It's also worth noting that this is a straight nitrogen fertilizer, so for balanced growth, you may need to supplement with other nutrients depending on your soil's needs.

On the downside, the high nitrogen content means it's not a one-size-fits-all solution. If you're growing nitrogen-sensitive plants or have already rich soil, you'll want to test first. Also, because it's granular, it works best when watered in, which might be an extra step for some. But for the price, the 50 lb bag offers excellent coverage and value, especially for larger areas.

Overall, CountryMax Urea Fertilizer 46-0-0 is a solid choice for anyone needing a quick, effective nitrogen boost. It's easy to apply, versatile, and delivers on its promise of fast green-up. Just be mindful of application rates and your specific plant needs. If you're after a reliable high-nitrogen fertilizer, this one is worth considering.

The Andersons Deep Green 24-0-11 is a professional-grade lawn fertilizer designed for homeowners who want a deeper, richer green without the rapid growth that often comes with high-nitrogen products. This 40-pound bag covers up to 10,000 square feet, making it a practical choice for medium to large lawns. The formula includes 2% iron and manganese, which support chlorophyll production and intensify the green color naturally.

What sets this fertilizer apart is its dual-release nitrogen system. Quick-release nitrogen gives an immediate greening boost, while the slow-release component feeds the lawn steadily for up to 8 weeks. This reduces the need for frequent reapplications and helps prevent the yellowing and stress that commonly occur during hot summer months. In practice, lawns treated with this product should stay vibrant and resilient through seasonal heat.

The build quality of the product is solid. It comes in a durable bag and the granules are uniform, which makes it easy to apply with a broadcast or drop spreader. Being made in the USA adds confidence in manufacturing standards. The fertilizer is safe for all common turf types, including Bermuda, fescue, and Kentucky bluegrass, and can be used throughout the growing season without worry.

A few considerations: this is a synthetic fertilizer, so it won't appeal to organic gardening enthusiasts. And while the coverage is generous, the upfront cost might be higher than some budget brands. However, when you factor in the 8-week feeding duration and the professional-grade results, the value becomes clear. Proper application and watering are important to avoid any risk of burn, but that's true for any concentrated fertilizer.

Overall, The Andersons Deep Green delivers on its promise of deep greening and sustained feeding. If you want a thick, lush lawn that stays beautiful through summer stress and you don't mind a little extra care during application, this is a top-tier choice. The high user rating reflects its effectiveness, and it earns a strong recommendation for anyone serious about lawn care.

The Andersons Professional PGF Complete 16-4-8 Fertilizer with Humic DG is a high-performance granular fertilizer formulated for homeowners and lawn care professionals alike. It combines a balanced 4-1-2 NPK ratio with slow-release nitrogen, iron, and essential micronutrients, plus the added benefit of Humic DG technology. This 40-pound bag is designed to feed your lawn for up to eight weeks with just one application, making it a convenient choice for anyone looking to simplify their lawn care routine without sacrificing results.

What sets this product apart is its dual-action nitrogen system. The quick-release portion provides an immediate green-up, while the slow-release component continues feeding for weeks. This eliminates the need for frequent reapplications. The inclusion of iron and micronutrients helps prevent common turf issues like yellowing and weak growth. The Humic DG particles improve nutrient availability in the soil, which boosts root development and overall lawn health.

In real-world use, the super-fine granules allow for even distribution, covering more surface area per square foot than typical fertilizers. This reduces the risk of striping or overfertilizing certain spots. When applied correctly with a broadcast spreader, you can expect consistent, lush growth across your entire lawn. The product is especially effective on cool-season grasses like fescue, ryegrass, and Kentucky bluegrass.

One notable drawback is that this fertilizer cannot be shipped to California due to state regulations. Also, because the particles are extremely fine, it's important to calibrate your spreader accurately and avoid overlapping passes to prevent overapplication. While the slow-release nitrogen is gentle on turf, improper timing could still stress the grass during extreme heat or drought.

Overall, The Andersons Professional PGF Complete 16-4-8 Fertilizer with Humic DG is a solid choice for anyone seeking a reliable, all-in-one feed that supports long-term soil and turf health. Its combination of quick and sustained nutrition, plus the humic acid boost, makes it a valuable tool for maintaining a vibrant, thick lawn with minimal effort. Just keep the California restriction and application precision in mind before purchasing.

Product Size: 40 lb bag with 7% Humic DG

Weight: 40 Pounds

NPK Ratio: 16-4-8

Product Group: Lawn & Patio

Binding: Misc.

Not For Sale In: California