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Guardian Pre-emergent 13-0-10 Fertilizer

$4499
Tax included, shipping and discounts calculated at checkout.


Dreaming of a thick, green lawn that's the envy of the neighborhood? Lawn Synergy's Guardian 13-0-10 Pre-Emergent Fertilizer can make that dream a reality. This powerful formula not only feeds your lawn with essential nutrients for healthy growth, but it also prevents weeds from even germinating.

Here's what makes Lawn Synergy's Guardian Pre-Emergent Lawn Fertilizer so special:

  • Balanced 13-0-10 NPK ratio: Provides essential nitrogen for green growth that is slow-release, and potassium for improved drought tolerance, disease resistance, and stress.
  • Powerful pre-emergent weed control: Stops weeds like crabgrass, and other weed seeds from germinating, giving your lawn a chance to thrive.
  • 50% stabilized nitrogen: Feeds your lawn gradually over time, preventing nutrient runoff and leaching for a nice deep green color.
  • Safe for all grass types: Works on Tall Fescue, Bermuda, Zoysia, St. Augustine, Centipede, and Kentucky Bluegrass lawns.
  • Easy to use: Simply broadcast over your lawn and water it in!

This pre-emergent herbicide is effective against a wide range of annual grassy and broadleaf weeds, making it an ideal choice for maintaining a healthy, weed-free lawn.

The stabilized nitrogen in this fertilizer is specially formulated to release slowly over time, providing a steady supply of nutrients to your lawn over an extended period. This results in a longer-lasting green color, improved stress tolerance, and enhanced overall growth without excessive clippings.

Dormant Lawns?  Apply Safeguard Pre-emergent

Application Timing:

Cool Season Lawns: February - April (two applications 4-6 weeks apart)

Warm Season Lawns: February - April & September

*Pre-emergent should be applied in spring before soil temperatures reach 55 degrees consecutively to prevent crabgrass germination.

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James Wong

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Authentic Asian Ingredients

“Trandoli Asian Market is my go-to place for authentic Asian ingredients. Everything is well organized and always fresh.”

E

Emily Nguyen

Verified customer

Feels Like Home

“I love shopping here! The variety of noodles, sauces, and spices is amazing. It feels like a taste of home.”

D

David Lee

Verified customer

Highly Recommended Store

“Great customer service and a wide range of products from different Asian countries. Highly recommend this market!”

S

Sophia Tran

Verified customer

Fresh Produce Every Time

“The produce section is outstanding. Fresh herbs, vegetables, and fruits that I couldn’t find anywhere else.”

M

Michael Chen

Verified customer

One Stop for All Asian Foods

I always find what I need here, from Korean kimchi to Thai curry paste. Trandoli has it all!

O

Olivia Park

Verified customer

Affordable and Clean

“Prices are reasonable, and the store is very clean. It’s a pleasure to shop here every week.”

J

James Wong

Verified customer

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