A patchy Bermuda lawn that refuses to thicken up usually comes down to nitrogen timing, and liquid feeds get that nutrient to the roots fast. You’ll find concentrates here for spring green-up, slow-release blends for steady summer color, and potassium-heavy mixes for cooler fall hardening. There’s also a starter-friendly pick and a 2.5-gallon option for larger lots, so small yards and sprawling lawns both have a match.
A Fast Comparison Of The Options
Petramax Liquid Nitrogen Fertilizer 28-0-0 (32 Oz)
Petramax Liquid Nitrogen Fertilizer 28-0-0 (1 Gallon)
Urban Farm Fertilizers Liquid Lawn 13-1-2 (1 Gallon)
GS Plant Foods Green Envy Liquid Lawn Food (1 Gallon)
PetraMax Neighbor’s Envy 7-in-1 Liquid Fertilizer (1 Gallon)
Simple Lawn Solutions 0-0-25 High Potassium Lawn Food (32 oz)
Scotts Liquid Green Max Lawn Food (32 oz)
Pendelton Turf Supply 18-3-6 Liquid Fertilizer (2.5 Gallons)
The Details Behind The Selections
A 32-ounce bottle hits a sweet spot for most homeowners with under 5,000 square feet of Bermuda. The 28-0-0 ratio is pure nitrogen, which is exactly what hungry Bermuda craves during its active warm-season growth window from late spring through summer. Compared to Urban Farm’s broader 13-1-2 blend, this concentrates on the single nutrient driving green leaf growth.
You’ll pour it into a hose-end sprayer and walk the lawn while it dilutes, so no mixing buckets are needed. For most backyard setups, the bottle finishes in one or two passes, making it a low-fuss option during peak growing weeks. Bermuda spreaders running aggressive spring feed schedules may need more than one bottle, depending on lawn size.
Advantages To Know
- Quick-release and slow-release nitrogen split for both fast color and longer feeding
- Concentrated formula reduces total jugs to haul and store
- Spray-on application skips granular spreaders and raking
- Strong nitrogen dose suits Bermuda’s heavy summer appetite
Things To Consider
- No phosphorus or potassium, so it won’t replace a balanced fall feed
- Higher nitrogen loads can scorch if applied in peak midday heat without watering in
- Small bottle may run short on larger Bermuda plots over a full season
Quick Facts
Who Will Love This
Homeowners with small Bermuda lawns chasing fast spring green-up without juggling multiple products.
Where Another Pick Suits Better
Large acreage owners get more mileage from the 2.5-gallon Pendelton Turf Supply 18-3-6 Liquid Fertilizer, which covers more ground per fill-up.
This is the same 28-0-0 nitrogen formula as the 32-ounce version above, just packed into a refill-friendly one-gallon jug. Bermuda lawns over 6,000 square feet chew through smaller bottles fast, and the larger volume drops the cost per application noticeably. Compared to the Urban Farm gallon ahead, this skips the phosphorus and iron for a more focused nitrogen hit.
The jug pours cleanly into a pump sprayer or hose-end attachment, and the same dual-release split gives you rapid color plus multi-week feeding. For Bermuda that gets mowed twice a week through July, the bigger container means fewer refill trips to the shed.
Where It Delivers
- One-gallon format reduces per-application cost
- Dual-release nitrogen mirrors the 32-ounce mix
- Cuts down on empty containers through a long summer
- High nitrogen content suits Bermuda’s growth surge
Honest Caveats
- Heavier to lift when full, harder for some homeowners to handle
- Same no-phosphorus, no-potassium limitation as the smaller bottle
Right Fit For
Bermuda homeowners feeding larger yards who want fewer restock runs during the summer push.
Not Your Match When
Owners with shaded, mixed-grass lawns may prefer GS Plant Foods Green Envy, which adds humic acid for nutrient uptake in tougher soils.
Urban Farm’s 13-1-2 blend steps away from pure nitrogen and adds phosphorus for root energy plus potassium for stress tolerance. The gallon dilutes into a sizable batch of spray solution, which suits bigger Bermuda lawns or shared spaces with pasture-style turf. This is a different lane from the all-nitrogen Petramax picks above, trading raw green-up speed for a more balanced feed.
The mix is built for hose-end and boom sprayers, so a basic lawn pump handles it well. Depending on your soil test, the lower nitrogen number may actually be a better match for Bermuda that already runs hot.
Reasons It Performs
- Balanced NPK covers color, root, and stress needs at once
- Highly concentrated, one gallon stretches across large areas
- Compatible with common hose-end and boom sprayers
Trade Offs
- Lower nitrogen than Petramax, so spring color arrives more slowly
- Strong smell reported by some users, common to fish-derived blends
- Phosphorus may be restricted in some regions with local rules
Feature Snapshot
Built With In Mind
Pasture owners, hay growers, and Bermuda lawn keepers wanting a steady, balanced feed rather than a nitrogen spike.
Skip It When
Spring green-up sprinters chasing fast color will get more from the Petramax 28-0-0 32-ounce option instead.
Green Envy is positioned for fall and winter prep, when Bermuda shifts its energy underground and needs support for roots rather than top growth. Humic acid is the headline addition, helping soil unlock nutrients already present, which matters in tired clay or sandy yards. Unlike the nitrogen-forward Petramax picks ahead, this one plays a longer game.
The gallon format suits multi-pass fall feeding on mid-size lawns. For Bermuda that gets stressed by cold snaps or foot traffic, the humic acid plus balanced food helps it bounce back thicker the following spring.
Useful Touches
- Humic acid improves nutrient uptake in compacted soils
- Suited to organic growing preferences
- Designed for cool-season resilience and root development
Points To Keep In Mind
- Not optimized for rapid summer green-up
- Cooler-season timing limits usefulness during peak Bermuda growth
Perfect Match For
Bermuda keepers in transition zones prepping lawns for winter dormancy and a thicker spring rebound.
A Better Fit Elsewhere
Summer color seekers will do better with Scotts Liquid Green Max, which targets fast visual results rather than long-term soil work.
Neighbor’s Envy rolls seven inputs into one jug, covering nitrogen, iron, humic acid, and sea kelp alongside other supplements. For homeowners who don’t want to juggle separate bottles, this single-product approach simplifies the routine. Compared to Urban Farm’s three-nutrient 13-1-2, this adds biological boosters and minerals for color and stress resistance.
The label coverage area reaches around 16,000 square feet per gallon, which puts it on par with mid-size Bermuda lots. One thing worth considering is that with so many inputs working together, the per-nutrient concentration is lower than the pure nitrogen options in this list.
The Good Stuff
- Seven nutrients in one bottle, no mixing or stacking required
- Iron and humic acid support green color and uptake
- Sea kelp adds biological support for soil life
- Coverage reaches roughly 16,000 sq ft per gallon
Some Limits To Know
- Lower nitrogen percentage than the 28-0-0 Petramax picks
- Multi-ingredient label can confuse shoppers tracking exact nutrient ratios
- Storage in a cool, shaded spot is recommended once opened, which adds a small handling step
Key Product Details
Whose Shelf It Belongs On
Homeowners who want a one-jug solution covering color, roots, and stress without buying separate products.
Reach For A Different Pick When
Pure nitrogen seekers chasing max green-up speed will find the Petramax 28-0-0 a stronger dedicated option.
The 0-0-25 ratio tells you right away there’s no nitrogen and no phosphorus, just a heavy potassium dose. Potassium (often called “potash”) is what helps Bermuda toughen cell walls and resist heat, drought, and disease pressure. Compared to the nitrogen-heavy Petramax entries, this fills a different slot in the seasonal calendar.
Simple Lawn Solutions positions it for summer and fall use, when Bermuda is most stressed and benefits from hardening rather than top growth. For most Bermuda programs, this is a supplement layered alongside a nitrogen feed, not a replacement.
Standout Benefits
- High potash content supports heat and drought tolerance
- Pairs well with any nitrogen feed for a full program
- 32-ounce bottle handles multiple applications on small yards
- Clean formulation without nitrogen, useful where regulations apply
Less Ideal Details
- Zero nitrogen means no spring color boost on its own
- Smaller bottle runs out faster on big properties
Best Suited To
Bermuda owners building a seasonal program who want a potassium boost going into late summer or fall.
Look Elsewhere When
First-time feeders without a nitrogen source already lined up should start with the Petramax 28-0-0 instead.
Scotts Liquid Green Max is built for visible results in a short window, pairing a nitrogen feed with iron for color. For homeowners prepping a yard for an event or quick weekend refresh, the fast green-up is the main draw. This sits on the more approachable end of the spectrum, lighter on detail than the multi-ingredient PetraMax jug ahead.
The 32-ounce bottle is a manageable size for first-time users who aren’t ready to commit to a full gallon. Depending on the size of your Bermuda, a single bottle may cover a small yard or require refills.
A Favorable Mix
- Nitrogen and iron together for fast green color
- Compact 32-ounce bottle is easy to store and handle
- Recognized brand gives confidence to first-time liquid users
Small Caveats
- Less suited to long-term feeding than 28-0-0 options
- Iron can stain concrete and walkways if spilled, a common cleanup note
Made For
Beginners and weekend Bermuda keepers who want quick visual improvement without a multi-bottle program.
Consider Something Else When
All-season Bermuda programs benefit more from the multi-nutrient PetraMax Neighbor’s Envy, which supports roots and stress too.
Pendelton’s 18-3-6 is the workhorse choice for acreage, with half of its nitrogen coming from slow-release (SRN, or slow-release nitrogen) sources. That split means longer feeding intervals between applications, a real plus for large Bermuda fields or commercial turf. Compared to Petramax’s pure-nitrogen jugs, this adds phosphorus and potassium for a complete nutrient profile.
The 2.5-gallon container cuts down on refill stops significantly, and the inclusion of micronutrients supports overall plant health beyond the three main numbers. For most large Bermuda lots, this is the jug that earns its shelf space.
Well-Handled Touches
- 50% slow-release nitrogen extends feeding windows
- Balanced 18-3-6 covers leaf, root, and stress needs
- Micronutrient package supports overall turf health
- Large 2.5-gallon format fits bigger properties
Worth Bearing In Mind
- Heavy when full, awkward for some users to lift and pour
- More than needed for sub-5,000 sq ft lawns
- Phosphorus content may be restricted in some localities
Feature Card
Who Should Grab It
Owners of larger Bermuda lawns or acreage properties who want fewer refill runs and longer feeding intervals.
Swap It Out When
Small-yard Bermuda keepers will save money and storage space with the 32-ounce Petramax Liquid Nitrogen Fertilizer above.
What To Weigh Before Picking A Liquid Bermuda Feed
Match The Ratio To The Season
Bermuda’s nutrient needs shift across the calendar, and matching the NPK ratio (the three numbers showing nitrogen, phosphorus, and potassium content by weight) to the season is the single biggest decision. Spring and early summer call for high-nitrogen feeds like 28-0-0 or 18-3-6 to push leaf growth and color. Late summer and fall shift toward potassium-heavy blends like 0-0-25 to harden turf before dormancy. Picking a single jug for the whole year means compromise, which is why many Bermuda keepers rotate two or three products across the seasons.
Understand Quick Versus Slow Release
Quick-release nitrogen greens up within days but fades fast, while slow-release nitrogen feeds over weeks. A blend with both, like Pendelton’s 50/50 split or Petramax’s 70/30 ratio, gives the best of both worlds. If you’re feeding a high-visibility front lawn where you need color quickly, a quick-release-heavy mix wins. For larger Bermuda fields where constant reapplication is impractical, slow-release leans save time.
Iron And Supplements Add Visible Color
Iron is what turns grass that deep blue-green shade you see on well-kept lawns, even when nitrogen levels are moderate. Products like Urban Farm’s 13-1-2 or Scotts Liquid Green Max include iron to boost color without piling on more nitrogen. Humic acid, found in Green Envy and Neighbor’s Envy, helps soil release locked-up nutrients, which matters in older lawns or yards with heavy clay. Sea kelp, also in Neighbor’s Envy, adds biological support that helps Bermuda handle stress between feedings.
Pick A Container Size That Matches Your Lawn
A 32-ounce bottle covers a small Bermuda yard with one or two feedings. One gallon handles mid-size lawns across a full summer. The 2.5-gallon Pendelton jug is sized for acreage or commercial turf. Buying too small means constant reorders; buying too big means storing heavy jugs through the off-season. The right size depends on your Bermuda square footage and how many applications you plan per year.
Key Considerations Across These Picks
Common Shopping Slip Ups
A frequent mistake is grabbing the highest-nitrogen jug and assuming more is better. Excess nitrogen without potassium or root support creates lush top growth that collapses under heat or drought stress. Another misstep is ignoring local phosphorus restrictions, which limit when and where you can apply feeds containing P. Skipping a soil test before buying is the third common trap, since Bermuda in alkaline clay needs different support than Bermuda in sandy acid soil.
What The Higher Tier Buys
The 2.5-gallon Pendelton jug and Neighbor’s Envy 7-in-1 cost more up front, but they buy slower nitrogen release, broader nutrient coverage, and fewer refill trips. For Bermuda keepers feeding more than 10,000 square feet, the upgrade pays back in time saved and steadier turf response. For a small lawn under 3,000 square feet, the premium tier is overkill and the savings go to waste.
