St Augustine Grass Fertilizer – Liquid Lawn Food for Thicker Growth, New Runners & Rich Green Color, 32 oz

What It Is

This is a liquid fertilizer specifically formulated for St. Augustine grass, designed to promote thicker turf, stimulate new runner growth, and deepen green color. It’s for use on St. Augustine lawns, not for lawn mower machines or engines.

Fitment & Compatibility

Before buying, confirm your grass type is St. Augustine (e.g., Floratam, Palmetto, Raleigh). This is not compatible with Bermuda, Zoysia, Fescue, or other cool-season grasses. Measure your lawn area: 32 oz covers up to 8,000 sq ft per bottle (diluted at 1 oz per 250 sq ft). No equipment fitment needed—use a standard garden sprayer (hose-end or pump) for application. This is a branded product, not OEM for any mower; it’s a standalone lawn care product.

Key Things to Know

• Quality: 4.2/5 rating from 76 reviews; users report faster green-up and runner spread, but some note it’s not a complete fertilizer (lacks potassium). Check your soil test first.
• Installation difficulty: Easy—mix with water per label instructions (1 oz per gallon for sprayer). Apply during active growing season (spring to early fall). Avoid over-applying; too much can burn grass.
• Common gotchas: This is a liquid, not granular; it requires a sprayer (not included). Do not use on newly sodded St. Augustine until rooted (4-6 weeks). Apply on calm days to avoid drift onto non-target plants.
• Storage: Keep sealed and away from freezing; shelf life is 2-3 years. Shake well before use.

Should You Buy It

Buy this if you have an established St. Augustine lawn that needs a quick green boost and runner stimulation, and you already have a sprayer. Skip it if you need a balanced fertilizer, have a different grass type, or prefer granular slow-release options.