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Ships within 48 hours · Estimated delivery Oct 26 - Oct 31
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For Your Every Summer RSVP, with Code: SUMMER15
Description
podium herbicide Barricade 4FL Herbicide | The perfect pre-emergent (Prodiamine)Barricade 4FL Herbicide (prodiamine) Gallon Barricade 4FL herbicide is the perfect pre emergent to prevent season long weeds with just one application. Barricade 4FL prevents the growth and development of newly germinated weeds. In order for the product to work, Barricade 4FL applications should be made prior to germination of the targeted weeds; it will not kill or prevent weeds after they have already began to develop. For control of the following
Barricade 4FL Herbicide (prodiamine) - Gallon
Barricade 4FL herbicide is the perfect pre-emergent to prevent season long weeds with just one application. Barricade 4FL prevents the growth and development of newly germinated weeds. In order for the product to work, Barricade 4FL applications should be made prior to germination of the targeted weeds; it will not kill or prevent weeds after they have already began to develop.
- For control of the following weeds, an application should be made as early as January, or before weeds begin to germinate:
- Crabgrass
- Foxtails
- Goosegrass
- Barnyardgrass
- For control of the following broadleaf weeds, an application should be made in the summer/fall before weeds begin to germinate:
- Henbit
- Chickweed
- Other winter broadleaf weeds
- Poa Annua (Annual Bluegrass) - must apply in late summer to turf that is to not be over seeded before Annual Bluegrass germinates
Key Features/Benefits
- Ability to control the length of Barricade 4FL residual with rate of application
- Labeled for use with many turf types and controlled species of weeds (over 30 labeled weeds)
- Labeled for use on ornamentals, golf courses, and residential turf
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Very good umbrella
Color: Forest Green
Very large but lightweight and easy to handle. Good looking umbrella both fully open and closed. Does an excellent job of blocking the sun.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Easy to use and seems sturdy
Color: Aqua Blue
It’s perfect! Larger than or last one. Easy to set up. Fits in a standard table hole and base. The color is just what the dogs wanted! Everything is always so grey and dull! The turquoise really pops
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Reviewed in the United States on May 29, 2026
★★★★★ 4
Three tiered design makes it a winner
Color: Beige
This umbrella is extremely easy to setup. It is lightweight and because of the three tier design it adds beautiful features to your back yard.
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Reviewed in the United States on May 14, 2026
★★★★★ 1
No customer service for product under warranty
Color: Beige
loved this umbrella for the 4 months we used it. did a lot of research to find an umbrella that would stand up to New England "breezes" -- this one was advertised as wind resistant; bought in June 2025, seemed very sturdy, really nice-looking, used on our patio (installed in the base the recommended base) through the summer; stored indoors for the winter; brought back onto patio a couple weeks ago. On a day with average wind a couple weeks ago, the tilt mechanism broke. Umbrella did not fall over, a gust of wind just forced the tilt mechanism to snap. Spent a lot of time trying to fix it, but it's permanently broken. It's less than a year old so still under warranty, as stated in the materials they sent with the umbrella. Same materials list the email to contact if there are any problems with the product. Have emailed the company, twice now, asking for a refund or replacement. Radio silence. Don't buy this unless you're ok with throwing it away after four or five months of use and being ignored by customer service.
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Reviewed in the United States on May 29, 2026
★★★★★ 3
Third time in 10 years nerding out on an Amazon patio umbrella on a budget...
Color: Navy Blue, Color: Navy Blue
Color: Beautiful, but the fabric is thinner than other options that are only ~$10 more.
Tilt mechanism: Major reason for my 3:5 stars. It's plastic with a metal fastener through the middle. We won't be tilting this umbrella in any wind gust situations over 5mph. The warnings on the stickers and in the instructions make it clear this is a limitation, but it's not mentioned in the listing details.
Quality | Value for money: Overall very mid. This is a nice 3-tiered umbrella at a near rock-bottom budget price for that class. I have found other mystery brand umbrellas on Amazon that have lasted for 5+ years, albeit with some (in my opinion) acceptable fading and rust. This umbrella leans hard into plastic everywhere except the fasteners. The ribs and pole are almost as thin as a few layers of beer cans pressed together. At least at the 10' and up diameter, this umbrella requires you to install equally flimsy-feeling extensions in order to get to 10', full sail.
Final thoughts: This time around I chose price + delivery speed over quality, and I have a hunch I will be getting what I paid for. I doubt this umbrella lasts for more than 2 to 3 years without UV treatments and a very solid, heavy base.
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Reviewed in the United States on May 26, 2026