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Clover Weed Killer

Trifolium spp. Herbicide

Description of Clover (Trifolium spp.):
Clover is a pervasive little plant that has divided the lawn care community. On one hand, people say it is good for pollinators. On the other hand, it creates a stark contract to an otherwise uninterrupted patch of turfgrass.

One common misconception is that clover is a nitrogen fixer, meaning it provides nitrogen to the surround plants. This is false. Clover is actually very greedy with its nitrogen only releasing the nitrogen from the nitrogen storage nodules in the roots when it dies. Therefore, to release the nitrogen from the clover... it must die.
According to the manufacturer approved labels: The following 10 weed killers, applied at the listed application rates, will control Clover.
Pre-Emergent
Post-Emergent
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Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Broadcast Treatment
Label Rate:
3.33 lbs per 1,000 sqft
Cost Effectiveness:
Covers 4000 square feet
at a cost of
$7.25 per 1,000 sqft
Safe On
Carpetgrass, Centipedegrass, St. Augustinegrass, and Zoysiagrass
Safe Rate:
3.33 lbs per 1,000 sqft
CertainLabel™ Calculator for Scotts Turf Builder Southern Triple Action & these grass types
The Andersons Organic Humic DG Granular Soil Conditioner (Humic Acid), 40lb...
348
$
64.88
Pre-Emergent
Post-Emergent
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Spot Treatment
Label Rate:
1 fluid ounces per gallon
Cost Effectiveness:
Makes 16 gallons
at a cost of
$0.68 per gallon
Blanket Treatment
Label Rate:
5 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 3200 square feet
at a cost of
$3.41 per 1,000 sqft
Safe On
Annual Ryegrass, Buffalograss, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Tall Fescue, and Zoysiagrass
Safe Rate:
1 fluid ounces per gallon
or
5 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Ortho Weed B Gon Chickweed Clover & Oxalis Killer Concentrate & these grass types
Pre-Emergent
Post-Emergent
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Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
Label Rate:
6.4 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 5000 square feet
at a cost of
$3.00 per 1,000 sqft
Safe On
Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, Fine Fescue, Kentucky Bluegrass, Kikuyu Grass, Perennial Ryegrass, Roughstalk Bluegrass, Seashore Paspalum, St. Augustinegrass, Tall Fescue, and Zoysiagrass
Safe Rate:
6.4 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Ortho Nutsedge Killer Ready-To-Spray & these grass types
Pre-Emergent
Post-Emergent
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Spot Treatment
Label Rate:
0.75 - 1.8 fluid ounces per gallon
Cost Effectiveness:
Makes 11.111 - 26.667 gallons
at a cost of
$1.21 - $2.91 per gallon
Blanket Treatment
Label Rate:
0.73 - 1.84 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 10890 - 27225 square feet
at a cost of
$1.19 - $2.97 per 1,000 sqft
Safe On
Annual Bluegrass, Annual Ryegrass, Bentgrass, Colonial Bentgrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue
Safe Rate:
1.1 - 1.8 fluid ounces per gallon
or
1.1 - 1.84 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for SpeedZone & these grass types
Bermudagrass, Buffalograss, and Zoysiagrass
Safe Rate:
0.75 - 1.5 fluid ounces per gallon
or
0.73 - 1.47 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for SpeedZone & these grass types
Pre-Emergent
Post-Emergent
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Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
Label Rate:
5.33 - 8 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 4000 - 6004 square feet
at a cost of
$3.08 - $4.62 per 1,000 sqft
Safe On
Annual Ryegrass, Chewings Fescue, Fine Fescue, Hard Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue
Safe Rate:
8 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Scotts Liquid Turf Builder Weed & Feed & these grass types
Bahiagrass, Bermudagrass, Carpetgrass, Centipedegrass, Kikuyu Grass, and Zoysiagrass
Safe Rate:
5.33 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Scotts Liquid Turf Builder Weed & Feed & these grass types
Pre-Emergent
Post-Emergent
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Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
Label Rate:
0.11 - 0.16 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 199131 - 278784 square feet
at a cost of
$0.35 - $0.49 per 1,000 sqft
Safe On
No safe on treatments listed. Please, review the label or contact the merchant for more information.
Pre-Emergent
Post-Emergent
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Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
per
Label Rate:
0.075 - 0.23 ounces per 1,000 sqft
Cost Effectiveness:
Covers 34783 - 106667 square feet
at a cost of
$0.96 - $2.95 per 1,000 sqft
Instructions:
See green safe rates table to determine rates for specific turfgrasses.
Safe On
Bermudagrass, Centipedegrass, St. Augustinegrass, and Zoysiagrass
Safe Rate:
0.15 - 0.23 ounces per 1,000 sqft
CertainLabel™ Calculator for Blindside & these grass types
Kentucky Bluegrass and Tall Fescue
Safe Rate:
0.075 - 0.15 ounces per 1,000 sqft
CertainLabel™ Calculator for Blindside & these grass types
Pre-Emergent
Post-Emergent
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Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
Label Rate:
0.09 - 0.28 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 21818 - 65217 square feet
at a cost of
$0.97 - $2.89 per 1,000 sqft
Safe On
Bahiagrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, Kikuyu Grass, Seashore Paspalum, St. Augustinegrass, and Zoysiagrass
Safe Rate:
0.18 - 0.28 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Dismiss & these grass types
Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, and Tall Fescue
Safe Rate:
0.09 - 0.18 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Dismiss & these grass types
Bentgrass
Safe Rate:
0.09 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Dismiss & Bentgrass
Pre-Emergent
Post-Emergent
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Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
Label Rate:
1.1 - 1.5 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 213333 - 290909 square feet
at a cost of
$0.42 - $0.58 per 1,000 sqft
Safe On
Bahiagrass, Bermudagrass, Chewings Fescue, Fine Fescue, Hard Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Tall Fescue, and Zoysiagrass
Safe Rate:
1.1 - 1.5 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Triplet SF & these grass types
Pre-Emergent
Post-Emergent
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Spot Treatment
of
Label Rate:
0.5 - 1% mixture
Cost Effectiveness:
Makes 100 - 200 gallons
at a cost of
$0.25 - $0.51 per gallon
Blanket Treatment
Label Rate:
0.73 - 1.1 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 116160 - 174240 square feet
at a cost of
$0.29 - $0.44 per 1,000 sqft
Safe On
No safe on treatments listed. Please, review the label or contact the merchant for more information.