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Covington ProLine 16-21-2 Liquid Lawn Starter Fertilizer 1 Gal High Phosphorus Lawn Food for Seed, Sod & Spring Grass, New Turf Concentrated Fertilizer for Strong Root Growth & Early Green-Up
Get your new or spring time lawn kicked off right with our specially formulated nitrogen mix for rapid growth and enduring benefits.
Covington ProLine 16-21-2 Liquid Lawn Starter Fertilizer 1 Gal High Phosphorus Lawn Food for Seed, Sod & Spring Grass, New Turf Concentrated Fertilizer for Strong Root Growth & Early Green-Up
Item #: 220351034

Covington ProLine 16-21-2 Liquid Lawn Starter Fertilizer 1 Gal High Phosphorus Lawn Food for Seed, Sod & Spring Grass, New Turf Concentrated

Item #: 220351034

€ 84

Price Details

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*All items will import from US

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Get your new or spring time lawn kicked off right with our specially formulated nitrogen mix for rapid growth and enduring benefits.
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What Stands Out

High Phosphorus Content
Contains a high level of phosphorus, essential for root development. Ensures seedlings and sod establish quickly, leading to a robust lawn ready for growth.
Versatile Use
Suitable for seed, sod, and newly laid turf. This versatility allows homeowners to boost lawn health at different growth stages, making it ideal for any spring lawn care routine.
Concentrated Formula
The concentrated formula allows for easy application and effective coverage. A little goes a long way, providing excellent value while promoting vigorous early green-up for your lawn.

Product Details

Shop Covington ProLine 16-21-2 Liquid Lawn Starter Fertilizer 1 Gal High Phosphorus Lawn Food for Seed, Sod & Spring Grass, New Turf Concentrated Fertilizer for Strong Root Growth & Early Green-Up online at a best price in Ireland. B0D77CWFSG
Item Weight2 lbs (910 grams)

Who Should Buy?

Suitable For
  • New Lawn Installers

    Ideal for those planting new sod or seeds, promoting strong root development and early grass greening.

  • Spring Lawn Care

    Perfect for spring application, helping establish healthy growth in the crucial early months of the growing season.

  • Garden Enthusiasts

    Great for homeowners and garden enthusiasts focused on achieving a lush and vibrant lawn through quality nourishment.

Not Suitable For
  • Established Lawns

    Not suitable for mature lawns that may already have enough nutrients, potentially leading to over-fertilization.

  • Low-Phosphorus Areas

    Avoid using in regions with strict phosphorus regulations to prevent environmental issues and lawn damage.

  • Seasonal Users

    Not ideal for users looking for a quick, one-time fix rather than long-term lawn health and growth.

Product Description

Covington ProLine 16-21-2 Liquid Lawn Starter Fertilizer 1 Gal High Phosphorus Lawn Food for Seed, Sod & Spring Grass, New Turf Concentrated Fertilizer for Strong Root Growth & Early Green-Up

Dietary Supplement Disclaimer

Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.


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Customer Questions & Answers

  • Question: What is Premium Liquid Nitrogen Starter Fertilizer 16-21-2 used for?

    Answer: Premium Liquid Nitrogen Starter Fertilizer 16-21-2 is specially formulated to promote vigorous root development and support lush lawn growth, particularly during spring and for newly established turf. Its nutrient ratio is designed to provide optimal nutrition at the critical early stages of grass growth. This product is ideal for homeowners looking to rejuvenate their lawns or establish new turf, ensuring healthier and more robust grass that can withstand different environmental conditions.
  • Question: How do I apply the Premium Liquid Nitrogen Starter Fertilizer?

    Answer: Applying Premium Liquid Nitrogen Starter Fertilizer is straightforward, as it is designed for easy spraying. Use a standard garden sprayer or hose attachment for uniform coverage across your lawn. Begin by shaking the product well and diluting it as per the instructions on the label. It's best to apply it early in the morning or late in the afternoon to avoid scorching the grass. Regular applications throughout the early growing season can significantly enhance your lawn's health and appearance.
  • Question: Is this fertilizer suitable for all types of grass?

    Answer: Yes, Premium Liquid Nitrogen Starter Fertilizer 16-21-2 is formulated for all types of lawn grass, making it an excellent choice for a diverse range of grass species. Whether you have cool-season grasses or warm-season varieties, this fertilizer supports healthy growth and robust root systems. By using a universal product, you save time and effort as you won't need to buy separate fertilizers for different grass types, simplifying your lawn care routine.
  • Question: When is the best time to use this fertilizer?

    Answer: The best time to use Premium Liquid Nitrogen Starter Fertilizer is during the spring when grass begins its growth cycle. This is particularly important for newly seeded lawns or turf, as the nutrients will encourage quick establishment and strong root development. Applying the fertilizer during the critical growth phase enhances the grass’s ability to absorb nutrients and moisture, leading to a healthier, more vibrant lawn.
  • Question: Can I use this fertilizer on established lawns?

    Answer: Absolutely! Premium Liquid Nitrogen Starter Fertilizer is perfect for both newly laid turf and established lawns. For established grass, early spring application promotes continued growth and revitalizes tired, thinning areas. By nourishing your existing lawn, you can help maintain a lush green color and robust health, creating an inviting landscape for your outdoor space.
  • Question: How often should I apply this fertilizer?

    Answer: For optimal results, applying Premium Liquid Nitrogen Starter Fertilizer every 4-6 weeks during the growing season is recommended. This allows for a consistent supply of nutrients to your grass. As grass growth tapers off in cooler months, you can reduce the frequency of applications. Ensuring regular feedings helps maintain thick, healthy grass, reducing the likelihood of weeds and promoting a vibrant lawn.
  • Question: What are the ingredients in the Premium Liquid Nitrogen Starter Fertilizer?

    Answer: The primary nutrients in Premium Liquid Nitrogen Starter Fertilizer are nitrogen (16%), phosphorus (21%), and potassium (2%). This unique balance is key to stimulating early growth and root establishment for your lawn. The high phosphorus content encourages strong root system development, while nitrogen ensures vigorous foliage growth. This makes it especially beneficial for spring and newly seeded areas where robust groundwork is essential for long-term health.
  • Question: Is this fertilizer safe for pets and children?

    Answer: Premium Liquid Nitrogen Starter Fertilizer is generally safe for pets and children once it has dried completely. However, it is advisable to keep them off the treated area until the fertilizer has been fully absorbed and the grass is dry. Following the application instructions ensures safety, allowing you to create a lush lawn without compromising your family's well-being. Always check the product label for specific instructions and safety information.
  • Question: How does the 16-21-2 ratio benefit my lawn?

    Answer: The 16-21-2 nutrient ratio in Premium Liquid Nitrogen Starter Fertilizer is particularly beneficial as it provides higher phosphorus levels, which are essential for root establishment. This helps grass transition from seed to a thriving sod capable of handling environmental stress. As a result, lawns treated with this ratio can achieve better growth, improve drought resistance, and develop a denser canopy that minimizes weeds and enhances overall aesthetic appeal.
  • Question: Where can I buy Premium Liquid Nitrogen Starter Fertilizer 16-21-2 in Ireland?

    Answer: You can purchase Premium Liquid Nitrogen Starter Fertilizer 16-21-2 from Ubuy in Ireland. Ubuy offers a convenient online shopping experience, ensuring that you can easily find and order this fertilizer from the comfort of your home. With a wide selection of gardening products, Ubuy helps you maintain a healthy and beautiful lawn through all seasons.

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