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Lawn Starter Liquid Fertilizer

$30

42 fl. oz. pouch + hose end sprayer. Covers up to 3,000 sq. ft.

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Lawn Starter Liquid FertilizerLawn Fertilizer Hose ApplicationSunday Liquid Lawn Fertilizer Use TipsPouch Application Hose End Sprayerdata sheetdata sheetdata sheet

Premium liquid lawn fertilizer — phosphorus

Tailored for new lawns and phosphorus-deficient soils to promote deep rooting and emerging seedling growth.

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$30

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    Premium Pouch

    Lawn Starter Liquid FertilizerLawn Fertilizer Hose ApplicationSunday Liquid Lawn Fertilizer Use TipsPouch Application Hose End Sprayerdata sheetdata sheetdata sheet

    Phosphorus power-up for better growth

    Kickstart new lawn growth and rejuvenate phosphorus-starved soils with our premium 16% phosphorus fertilizer.

    Designed for deep roots and healthy growth, Lawn Starter is our soil secret to a resilient, thriving lawn. Designed for new, young lawns and soils deficient in phosphorus, it supports seedling establishment and new grass growth.

    A Sunday premium selection

    Premium fertilizers, enriched with potent nutrients and unique soil enhancers, outperform standard options to deliver superior, long-lasting lawn health.

    Product Features:

    • 8-16-8 NPK (nitrogen-phosphorus-potassium) liquid lawn fertilizer
    • Premium fertilizer — concentrated nutrients and specialty ingredients
    • Addresses phosphorus deficiencies in soil
    • Supports new growth, rooting, soil health and stress resilience
    • Made for new lawns or phosphorus deficient soils
    • Formulated without pesticides
    • User-friendly hose-on application
    • Covers up to 3,000 sq. ft.
    • Includes liquid fertilizer in flexible reduced plastic packaging and a custom-engineered universal hose-end sprayer

    Ingredients:

    • Nitrogen: For strong and healthy grass growth
    • Phosphorus: Addresses soil deficiency, supports rooting and stress resilience
    • Potassium: For plant health, water management and stress resilience

    Instructions:

    For best results, apply early morning or evening, and make sure your lawn is adequately hydrated. Avoid use on drought-affected or heat-stressed lawns.

    1. Connect the universal sprayer to your hose and the fertilizer pouch. This sprayer is designed for the optimal mix of water and nutrients.
    2. Apply the fertilizer across your lawn until the pouch is empty, which should take about 10-15 minutes. Once the fertilizer dries, you can get back out on your grass.
    3. Reapply every 4-6 weeks spring through fall. Keep the sprayer for future applications.

    Helpful Tips from Lawn Advisors:

    Why do new lawns need phosphorus?

    New grass seedlings have shorter turfgrass roots that may have difficulty reaching available phosphorus deep in the soil. Lawn Starter provides supplemental phosphorus to nourish the new seedlings and ensure successful establishment.

    Why is my soil deficient in phosphorus?

    Phosphorus can deplete in soils over time or be missing from new lawns with new topsoil. Symptoms of phosphorus deficiency include purple leaves or thinning turfgrass.

    How to apply boosts alongside other Sunday fertilizers

    Boosts with nutrients can be used in combination with your Sunday Lawn Plans or other fertilizers. For best results, follow the instructions below.

    • For liquid fertilizer: First, apply the boost pouch, then wait 7 to 10 days before applying the liquid fertilizer.
    • For granular: Apply boost pouch, wait 4-6 weeks, then apply granular fertilizer.

    This product isn't for routine maintenance. It's designed for first-year lawns or those with phosphorus-deficient soils.

    When is it safe for people and pets to go on my lawn after applying?

    Our ingredients break down quickly and don’t persist in the environment. After our products dry, you can get back to using your lawn!

    Are there any US states where this is not approved for use?

    This product is approved for use in all states. It is only approved for use on newly seeded or sodded lawns or when a soil test shows a phosphorus deficiency. In Maryland, it can only be used on New or Starter lawns only.

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    The ABCs of NPK

    Those three key numbers on every container of fertilizer tell how much nitrogen, phosphorus, and potassium are in the product. Learn more about the big significance of these little numbers—and how to choose the right NPK for your lawn.

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    $30

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