Advanced 16-4-8 Balanced NPK - Lawn Food Quality Liquid Fertilizer - Spring & Summer Concentrated Spray - Any Grass Type - Simple Lawn Solutions (32 Ounce)

What It Is

This is a 32-ounce concentrated liquid fertilizer with a balanced 16-4-8 NPK ratio, designed for use on any grass type during spring and summer. It’s applied via a sprayer (hose-end, backpack, or pump) and works on all residential lawn mowers, zero-turns, and walk-behinds—no machine-specific installation required.

Fitment & Compatibility

No mower brand or model fitment checks are needed—this is a spray-on fertilizer, not a mechanical part. Before buying, ensure your sprayer is compatible: the concentrate mixes with water (typically 1–2 oz per gallon). Check your sprayer’s tank capacity and nozzle settings for even coverage. It’s safe for all grass types (Bermuda, Fescue, Zoysia, St. Augustine, etc.) and can be used alongside standard mowing. Avoid using on newly seeded lawns until after the second mowing.

Key Things to Know

• Quality: Balanced 16-4-8 formula provides quick-release nitrogen for green-up, plus phosphorus and potassium for root health. No iron or weed control—this is straight nutrition.
• Installation difficulty: Very easy—just measure, mix, and spray. No tools or mechanical skill required. Apply every 2–3 weeks during active growth.
• Gotchas: Over-application can burn grass—stick to label rates. Liquid fertilizers require more frequent application than granular. Shake well before mixing, and spray in calm weather to avoid drift.
• Coverage: 32 oz concentrate covers up to 8,000 sq ft when mixed per instructions. For larger lawns, buy multiple bottles.

Should You Buy It

Buy this if you want a simple, fast-acting liquid fertilizer for spring/summer feeding on any grass type and already own a sprayer. Skip it if you prefer slow-release granular, need iron for deep greening, or have a very large lawn (cost adds up). Good value for small to medium lawns.