SKU: 72397576040
shafen star herbicide label

shafen star herbicide label Sulfentrazone 4SC Select – GCI Turf Academy

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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

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Description

shafen star herbicide label Sulfentrazone 4SC Select – GCI Turf AcademySulfentrazone 4SC Select Professional Weed Control for Turf Sulfentrazone 4SC Select is a commercial grade pre and post emergent herbicide designed to control tough sedges, broadleaf weeds, and certain grassy weeds in established turf. This powerful Group 14 herbicide delivers long lasting soil activity while remaining safe for properly established cool and warm season grasses when used according to label directions. Ideal for homeowners, sports turf

🌱 Sulfentrazone 4SC Select™ – Professional Weed Control for Turf

Sulfentrazone 4SC Select™ is a commercial-grade pre- and post-emergent herbicide designed to control tough sedges, broadleaf weeds, and certain grassy weeds in established turf. This powerful Group 14 herbicide delivers long-lasting soil activity while remaining safe for properly established cool- and warm-season grasses when used according to label directions. 

Ideal for homeowners, sports turf managers, and lawn professionals who want reliable, pro-level weed control without sacrificing turf quality.


✅ Key Benefits

  • Controls nutsedge, kyllinga, spurge, clover, crabgrass, goosegrass, and more

  • Works pre-emergent and post-emergent

  • Safe on most major turf varieties

  • Long residual control

  • Compatible with many tank-mix partners

  • Excellent choice for lawns, athletic fields, and sod farms


🌾 Turf Types & Application Rates

Turf Type Application Rate (fl oz / Acre) Notes
Cool-Season Grasses (Kentucky Bluegrass, Tall Fescue, Ryegrass, Fine Fescue, Bentgrass) 4 – 8 Bentgrass: Max 4 oz/A
Warm-Season Grasses (Bermuda, Zoysia, St. Augustine, Centipede, Bahia, Paspalum) 8 – 12 Temporary discoloration possible
Purple Nutsedge (Cool Season) 2–4, then 4–6 Split application
Purple Nutsedge (Warm Season) 6–8, then 4–6 Split application

Maximum yearly rate: 12 fl oz per acre
Minimum interval between applications: 35 days


📅 Best Application Timing

Pre-Emergent Control

  • Early Spring – Prevent summer weeds

  • Late Summer/Fall – Prevent winter weeds

Post-Emergent Control

  • Apply when weeds are actively growing

  • Best results on small, young weeds

Moisture (rain or irrigation) is required for soil activation.


🚿 Mixing Instructions (Quick Guide)

  1. Fill spray tank ½ full with water

  2. Start agitation

  3. Pre-slurry product in clean container

  4. Add slurry slowly to tank

  5. Finish filling with water

  6. Maintain agitation

  7. Apply immediately

Do not store mixed solution overnight. 


💧 Spray Volume & Equipment

Application Type Minimum Volume
Ground Sprayer 10 GPA
Tank Mix 15 GPA
Aerial (Restricted) 5 GPA
  • Use low-drift nozzles

  • Spray pressure ≤ 25 PSI recommended

  • Avoid overlapping passes


🛡️ Safety & Use Guidelines

  • Wear long sleeves, gloves, shoes, and socks

  • Avoid drift and runoff

  • Do not apply near water

  • Keep people and pets off until spray dries

  • Restricted Entry Interval (REI): 12 hours

  • Do not graze treated turf


📈 What to Expect After Application

3–7 Days:
Weeds begin showing discoloration and stress

7–14 Days:
Visible decline and dieback

30–60+ Days:
Residual weed suppression continues


⭐ Why Choose Sulfentrazone 4SC Select™?

✔ Commercial-grade formulation
✔ Proven sedge and broadleaf control
✔ Flexible pre & post-emergent use
✔ Trusted by professionals
✔ Excellent value per acre

If you’re tired of weak box-store weed killers, this is the real-deal solution for serious turf managers.

 

Not for sale in: AK, HI, NV

WE DO NOT ALLOW RETURNS ON LIQUID PRODUCTS. NO EXCEPTIONS.

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: 72397576040

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KBL
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★★★★★ 5
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Reviewed in the United States on February 14, 2026
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I like it. It does what it says. I just don’t like the price.
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Reviewed in the United States on May 16, 2026
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Kira Krall
Bozeman, US
★★★★★ 5
returned- for now
Style: Updated Formula
I was using the lotion version of this for about a year, then went to the balm for more hydration. However, it seems to be breaking me out. I think because it's spring, im not needing as much occlusion as i did during winter. I'm gonna go back to the lotion formula, then pick this up again next winter. It is a little hard to spread, but I spray the avene mineral water on, let it dry slightly, and press the balm into my skin when its still wet. That helps thin the balm just enough to rub in. Otherwise, it can actually feel kind of rough!
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Reviewed in the United States on April 2, 2026
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tortoisegirl
Whiting, US
★★★★★ 5
Impressive
Style: Updated Formula
Nice thick cream! I even saw results (skin improvement) within days. I like this way better than their Cicalfate+, as it’s easier to rub in, less greasy, and doesn’t have the water vs cream separation issue. I’m not a huge fan of the pump top for this one, but at least it’s a tube instead of a solid canister (where you can’t see how much is left or get to the last bit).
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Reviewed in the United States on February 26, 2026
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Jj
Phoenix, US
★★★★★ 3
Not Hydrating Enough
Style: Updated Formula
Non greasy but is not moisturizing enough for my dry eczema prone skin.
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Reviewed in the United States on May 23, 2026

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