Jonathan Green
0 ratings
Jonathan Green (10457) Green-Up Lawn Food with Crabgrass Preventer - 20-0-3 Grass Fertilizer & Crabgrass Killer (15,000 Sq. Ft.)
genuine image
Jonathan Green (10457) Green-Up Lawn Food with Crabgrass Preventer - 20-0-3 Grass Fertilizer & Crabgrass Killer (15,000 Sq. Ft.)
Achieve a vibrant and weed-free lawn with our Crabgrass preventer and green up lawn fertilizer. Control Crabgrass before and after germination and enjoy a green lawn all season long.
Jonathan Green (10457) Green-Up Lawn Food with Crabgrass Preventer - 20-0-3 Grass Fertilizer & Crabgrass Killer (15,000 Sq. Ft.)
Item #: 136927065

Jonathan Green (10457) Green-Up Lawn Food with Crabgrass Preventer - 20-0-3 Grass Fertilizer & Crabgrass Killer (15,000 Sq. Ft.)

Item #: 136927065

NAD 1846

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, August 09
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Achieve a vibrant and weed-free lawn with our Crabgrass preventer and green up lawn fertilizer. Control Crabgrass before and after germination and enjoy a green lawn all season long.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Dual Action Formula
Combines premium lawn fertilizer with a powerful crabgrass preventer, ensuring vibrant green grass while effectively stopping crabgrass before it starts, addressing common lawn care challenges.
Extensive Coverage
Covers up to 15,000 square feet, making it ideal for large lawns. This efficiency saves time and money while providing comprehensive lawn nourishment and protection.
Easy Application
Designed for user-friendly application, this fertilizer can be spread evenly using a standard lawn spreader, promoting convenient and hassle-free lawn maintenance for all homeowners.

Product Details

Prevent and control crabgrass with Jonathan Green 10457 Crabgrass Preventer Plus Green Up Lawn Fertilizer. Get a green and healthy lawn. Available at Ubuy Namibia.
Brand NameJonathan Green
Model Number10457
Global Trade Identification Number00079545104573
ManufacturerJonathan Green & Sons,
Number of Items1
UPC079545104573
Unit Count768.0 Ounce
Part Number10457
Included ComponentsFertilizer
Item Weight49 Pounds (22.23 kg)
Item FormGranules
Specific Uses For ProductLawn Care, Weed Control
Coverage15000 Sq Ft
Target Specieslawn grasses
EU Spare Part Availability Duration3 Months
Mixing Ratio20-0-3
BrandJonathan Green

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners seeking a lush, healthy lawn while preventing crabgrass growth effectively and easily.

  • New Lawn Installers

    Suitable for individuals starting new lawns, as it provides essential nutrients and crabgrass protection simultaneously.

  • Lawn Care Enthusiasts

    Perfect for dedicated gardeners looking for a reliable product to enhance lawn health and combat crabgrass efficiently.

Not Suitable For
  • Small Lawns

    Not ideal for those with small lawns, as the coverage is intended for larger areas of 15,000 sq. ft.

Product Description

Jonathan Green (10457) Green-Up Lawn Food with Crabgrass Preventer - 20-0-3 Grass Fertilizer & Crabgrass Killer (15,000 Sq. Ft.)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the main purpose of Jonathan Green 10457 Green-Up Lawn Food?

    Answer: The primary purpose of Jonathan Green 10457 Green-Up Lawn Food is to nourish your lawn while simultaneously preventing crabgrass growth. The formulation features a 20-0-3 N-P-K ratio, which means it delivers a high level of nitrogen for lush green growth, while the crabgrass preventer protects your lawn throughout the critical growing season. Use this product to achieve a vibrant and healthy lawn, especially during spring when crabgrass seeds start to germinate.
  • Question: How does the crabgrass preventer work in this lawn food?

    Answer: The crabgrass preventer in Jonathan Green 10457 is designed to inhibit the germination of crabgrass seeds, thwarting their growth before they become an issue in your lawn. By creating a barrier in the soil, it helps your grass thrive by minimizing competition from weeds. This prevention is particularly effective in spring, making it essential for maintaining a beautiful lawn by reducing the need for future weed control.
  • Question: What coverage area does one bag of this lawn food provide?

    Answer: One bag of Jonathan Green 10457 Green-Up Lawn Food covers an impressive 15,000 square feet. This extensive coverage makes it suitable for large lawns or multiple smaller areas. Whether you care for a sprawling estate or a modest yard, this product ensures that you can promote healthy grass growth over a significant space, making your investment go further.
  • Question: When is the best time to apply this lawn food?

    Answer: The best time to apply Jonathan Green 10457 is during the early spring, just before the active growth phase of both your lawn and crabgrass. Applying it at this time takes advantage of the product's dual-action benefits—promoting early green-up for your grass and preventing crabgrass from establishing itself. This strategic timing helps ensure your lawn begins the growing season on the right foot.
  • Question: Can this product be used on all types of grass?

    Answer: Yes, Jonathan Green 10457 is formulated to be effective on a wide variety of grass types, including cool-season and warm-season varieties. Whether you have Kentucky bluegrass, fescue, or Namibia mixed in your lawn, this fertilizer is compatible and will enhance your lawn's health. This versatility allows homeowners to confidently nourish and protect their specific grass type.
  • Question: Is this lawn food safe for pets and children?

    Answer: While the ingredients in Jonathan Green 10457 are generally safe, it is recommended to keep pets and children away from treated areas until the lawn is fully dry. This precaution ensures that no unwanted contact with the product occurs, allowing for safe usage while maintaining a green and plush lawn. Always follow label directions for optimal safety.
  • Question: What are the benefits of using lawn food with crabgrass preventer?

    Answer: Using a lawn food that incorporates crabgrass preventer provides a dual advantage of fertilization and weed control. This combination not only promotes healthy and vigorous grass growth but also minimizes future weed issues, which can save time and effort in maintaining a pristine lawn. The ultimate benefit is a lush, green yard that requires less maintenance throughout its growing season.
  • Question: How should this lawn food be applied for best results?

    Answer: For optimal results, apply Jonathan Green 10457 with a broadcast spreader for even coverage across your lawn. It's best to follow the manufacturer's recommended application rates, ensuring that you cover the entire area adequately. Watering after application helps activate the crabgrass preventer and fertilizer, setting your lawn up for a robust growing season.
  • Question: Does Jonathan Green 10457 have any long-term effects on soil health?

    Answer: Yes, Jonathan Green 10457 is designed not just for immediate benefits but also promotes long-term soil health. The nutrients it provides can improve soil structure and fertility over time. A healthy soil ecosystem fosters better grass growth and resilience against pests and diseases. Regular use can lead to enhanced overall lawn quality.
  • Question: Where can I buy Jonathan Green 10457 Green-Up Lawn Food with Crabgrass Preventer?

    Answer: You can conveniently purchase Jonathan Green 10457 Green-Up Lawn Food with Crabgrass Preventer on Ubuy in Namibia. Ubuy offers a user-friendly shopping experience, ensuring you can find this essential lawn product with ease while providing various options for product availability.

Jonathan Green Weed Killers 10457 Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

NAD 1846

Order now and get it around Sunday, August 09

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.