Pay in installments of $5.17 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
optica herbicide Oryzalin 4 Pro (Surflan A.S.) (2.5 Gallon)Cost effective, long lasting (2 8 months) pre emergent control of annual grasses and selected broadleaf weeds in ornamentals (container and field grown), commercial landscaping, and warm season turf. Save active ingredient as Surflan A. S. cheaper price!!! Safe to use on turfgrass such as zoysia, bermuda, centipede, and St. Augustine Labeled safe for use as pre emergent control in over 400 varieties of ornamentals and grasses Excellent tank mix
Cost-effective, long-lasting (2-8 months) pre-emergent control of annual grasses and selected broadleaf weeds in ornamentals (container and field grown), commercial landscaping, and warm season turf. Save active ingredient as Surflan A.S. - cheaper price!!! Safe to use on turfgrass such as zoysia, bermuda, centipede, and St. Augustine Labeled safe for use as pre-emergent control in over 400 varieties of ornamentals and grasses Excellent tank mix partner with Oxyfluorfen or Oxadiazon, simazine or Diuron for even broader spectrum weed control. Can be used on over 400 species of ornamentals and warm season grasses. Pre-emergent weed control that may be used in combination with glyphosate (Roundup) for weeds that have already emerged. Preventative weeds controlled (but not limited to) include: Annual bluegrass (Poa annua) Crabgrass Foxtail Goosegrass Groundsel Henbit Knotweed Spurge (prostrate)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
4.6 ★★★★★
Based on 14 reviews
Sort
Product Reviews
★★★★★ 5
Works great
Number of Items: 4, Style: SILZKAR7B11
Exactly what it is supposed to be ! Good service
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Perfect
Number of Items: 4, Style: SILZKAR7B11
Great Quality. Worked Perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025
★★★★★ 5
Muy buenas
Number of Items: 4, Style: SILZKAR7B11
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025
★★★★★ 1
Chinese junk
Number of Items: 4, Style: SILZKAR7B11
Chinese junk zero stars but that’s not an option
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Works if you need help. Not a miracle in a bottle.
Size: 1 Count (Pack of 1)
It has worked every time I've used this product. Won't fix a damage catalytic converter but will help you pass the test if your car almost passed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026