SKU: 34646213104
smash herbicide

smash herbicide Seedlingers Thatch Smash

Sale price$21.87 Regular price$24.30
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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

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Description

smash herbicide Seedlingers Thatch SmashSEEDLINGERS THATCH SMASH Granular Probiotic Lawn Revitalizer Smash thatch. Restore your soil. Energize your lawn. SEEDLINGERS THATCH SMASH is a powerful granular probiotic soil amendment crafted to break down thatch, aerate compacted soil, and give your lawn a fresh startwithout the need for intensive labor or machinery. Its biologically active formula immediately stimulates microbial activity to transform thatch into a natural soil energy source,

SEEDLINGERS® THATCH SMASH – Granular Probiotic Lawn Revitalizer

Smash thatch. Restore your soil. Energize your lawn.
SEEDLINGERS® THATCH SMASH is a powerful granular probiotic soil amendment crafted to break down thatch, aerate compacted soil, and give your lawn a fresh start—without the need for intensive labor or machinery. Its biologically active formula immediately stimulates microbial activity to transform thatch into a natural soil energy source, improving overall soil structure and turf health.

Ideal for lawns, grass areas, and turf fields, this product delivers fast, visible results after just one seasonal application.


🌿 Key Benefits

  • Breaks down thatch into a natural soil energy source

  • Loosens compacted soil for better aeration

  • Improves soil health with a probiotic-rich formula

  • Starts working from the first seasonal application

  • Great for residential lawns, grass, and sports turf


Great For

  • 🛠️ Lawn thatch remover

  • 🌱 Soil conditioner

  • 🦠 Granular probiotic fertilizer

  • 🔁 Thatch breakdown treatment

  • 💨 Lawn aeration aid


Directions for Use

  • Apply 5 lbs per 1,000 sq. ft. using a garden spreader

  • Water in thoroughly after application

  • Use on dry, actively growing turf, ideally in spring

  • Reapply up to 3x per season (spring, late spring, late summer)

  • Avoid application above 90°F, before rain, or near drains

  • Do not mow for 1–2 days after use

  • Sweep excess granules back onto lawn

⚠️ In Florida: Limit to 2 applications per year. Avoid use during winter. Always follow local turf and fertilizer regulations.


Active Ingredients

  • Calcium Carbonate

  • Urea

  • Ferrous Sulphate

Soil-Amending Additives:

  • 2.5% Humic Acid (from lignite coal)

  • 9.00% Lignin Sulfonate (water-soluble binder)

  • 0.50% Microbial Complex, including:

    • Cellulomonas fimi – 720,000 cfu/g

    • Cellvibrio gilvus – 720,000 cfu/g

    • Trichoderma reesei – 720,000 cfu/g

    • Pseudomonas putida, Penicillium bilaii – 720,000 cfu/g

    • Streptomyces griseus, coelicolor, Bacillus subtilis, licheniformis, pumilus, coagulans, amyloliquefaciens – various CFU levels

  • 84.50% Limestone (Inert, non-plant food ingredients)


📏 Available Sizes & Coverage

Size Coverage Area Form
10 Pound Bag 5,000 sq. ft. Granular
25 Pound Bag 12,500 sq. ft. Granular
40 Pound Bag 20,000 sq. ft. Granular

The Easy Way to a Healthier Lawn

No rakes, no dethatchers—just smarter soil science.
SEEDLINGERS® THATCH SMASH activates the biology in your soil to break down organic debris, aerate naturally, and help your turf thrive.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34646213104

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4.8 ★★★★★
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J
Verified Purchase
Jellyshodi
Omaha, US
★★★★★ 5
Good chew toy
Color: Purple & Blue
Our golden retrievers love these. They last awhile too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
S
Verified Purchase
Shan
Natrona Heights, US
★★★★★ 5
Dog toy is tough and durable
Color: Blue&Red Fish
It’s great for aggressive chewers, my pittbull loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
C
Verified Purchase
CA
Phoenix, US
★★★★★ 1
Our dogs hurt their mouths chewing these bones
Color: Purple & Blue
I don't do a lot of reviews because I realize many are objective opinions. However, in this case I felt it was necessary to warn others. Our dogs are aggressive chewers. Their last rubber bones (not these) which we've purchased before, and recently purchased again, were destroyed quickly. Chunks of rubber came off the ends. Since those didn't hold up like they used to, I found these harder bones hoping they would last longer. They were able to gnaw into the hard plastic within a few minutes. This created sharp edges that cut their mouths. When I saw a bit of blood on the bones, I took them away from the dogs and threw them away. I wondered why they quit chewing on them after being so excited at first. Also, these are hard enough to damage a tooth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025
P
Verified Purchase
Patricia Smith
Los Angeles, US
★★★★★ 2
Pups have shown zero interest in these toys….
Color: Purple & Blue
I would agree that these are indestructible being neither of my dogs have shown any interest in these at all. At this rate they should last forever…
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
C
Verified Purchase
Cosmicethos
Lexington, US
★★★★★ 4
Durable but losses interest
Color: Purple & Blue
My dog is an aggressive chewer. She was interested in this toy while it was new, but soon after lost interest. Good news is although it took a beating it did not break or splinter. If soppy toys are disposable in your house, give it a try.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026

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