SKU: 68348607204

Jonathan Green Season-Long Weed Preventer

Sale price$35.99 Regular price$39.99
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  • USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Jonathan Green Season-Long Weed PreventerJonathan Green Season Long Weed Preventer for lawns and landscapes contains Dimension, a clear and odorless chemical that kills and prevents crabgrass both before and after it germinates up to the 3rd leaf stage. At maturity crabgrass is a 7 leaf plant. Dimension also stops more than 30 other grassy and broadleaf weeds from invading the lawn and garden beds if applied before the weeds germinate. The weed control lasts for the entire growing season.

Jonathan Green Season-Long Weed Preventer for lawns and landscapes contains Dimension®, a clear and odorless chemical that kills and prevents crabgrass both before and after it germinates – up to the 3rd leaf stage. At maturity crabgrass is a 7-leaf plant. Dimension® also stops more than 30 other grassy and broadleaf weeds from invading the lawn and garden beds if applied before the weeds germinate. The weed control lasts for the entire growing season. Crabgrass seeds germinate over many months, so if crabgrass has been a persistent problem, apply this product again in late-May to mid-June to stop these late germinating seeds from establishing. The easy to spread granules are also great to use to prevent weeds from growing around more than 100+ ornamental plants, all of which are listed on the product label.

  • Controls crabgrass before and after it emerges! Up to the third leaf stage
  • Contains Dimension® for season-long weed control protection
  • Can be used near flower beds
  • Safe to use around 100+ ornamental plants

Coverage: 

  • 10 lb Bag – 5,000 sq. ft.  
  • 30 lb Bag – 15,000 sq. ft.          

Controls:  Crabgrass and broadleaf weeds

Active Ingredient:  Dithiopyr – Dimension ®  

Can Be Used When Seeding:  No

Apply to Dry or Damp Lawn:  Dry

Safe for Children & Pets:  No

Application Temperature Range:  50° – 80°F

When to Use:  Spring, Summer, Early Fall

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: 68348607204

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Verified Purchase
Patricia Cummings
Port Orchard, US
★★★★★ 4
Very soft and cool.
Color: Dark Gray, Size: Queen
Very comfortable and cooling. But after a couple of washes the stitching starts to unravel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
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Verified Purchase
Aubrey Roths
Battle Creek, US
★★★★★ 5
Love them
Color: Black, Size: Standard
I LOVE THESE PILLOW CASES. I love the zipper so it stays on the pillow, how it stays cool, and the fabric. Worth it 100%
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
H
Verified Purchase
Haley
Omaha, US
★★★★★ 5
BUY IT!!
Color: Light Gray, Size: Standard
Love the material super soft and smooth like silk. It’s also nice and cold for when I got to bed! Definitely recommend
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Reviewed in the United States on June 3, 2026
G
Verified Purchase
Gómez
Waukegan, US
★★★★★ 5
Actually feels cool at night
Color: Light Gray, Size: Standard
I’ve been using these for several days now and I did notice a difference. I tend to get hot while sleeping, so I was curious if they would actually help, and they do feel cool when you lay on them. I also like that they’re soft and comfortable, not that weird texture some “cooling” products have. So far, I’ve been really happy with them.
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Reviewed in the United States on May 23, 2026
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Verified Purchase
Nicole Hoelting
Lowell, US
★★★★★ 5
Finally sleeping through the night without waking up drenched
I was dealing with night sweats almost every night. Waking up overheated, flipping my pillow over constantly, just uncomfortable and restless. It was starting to mess with my sleep in a real way. Since switching to this cooling pillowcase (and pairing it with a cooling blanket), it’s been a completely different experience. I’m actually staying cool through the night and not waking up soaked or irritated. The fabric feels cool to the touch right away and doesn’t trap heat like a regular pillowcase. It’s smooth, comfortable, and still feels good after washing. Not stiff or weird like some “cooling” materials can be. Is it magic? No. But does it noticeably reduce overheating and help you sleep better? Absolutely. If you run hot at night or deal with night sweats, this is one of those small upgrades that makes a big difference. I wish I had bought it sooner.
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Reviewed in the United States on March 19, 2026

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