Description of Speedwell, Thymeleaf (veronica serpyllifolia):

Thymeleaf speedwell is a mat-forming, creeping plant that is a perennial. The stems can reach a foot-long and end with a branching flower stalk. The upper leaves are oval to football-shaped and smaller than the lower leaves, growing somewhat into a conical shape. The flowers are about 1/4 to 1/3 in diameter, have 4 petals, and are pale blue to white.

CertainLabel™

### Thymeleaf Speedwell Optimized Control Options Finder

**Legend:**

Control

Suppression

No Control

*According to the manufacturer approved labels: The following*

**8 weed killers**, applied at the listed application rates, will control**Thymeleaf Speedwell**.**Spot Treatment**

per

Label Rate:

**1.47**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**43.537**gallonsat a cost of

**$1.52**per gallon**Blanket Treatment**

per

Label Rate:

**1.47**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**43560**square feetat a cost of

**$1.52**per 1,000 sqft**Safe On**

Annual Bluegrass, Annual Ryegrass, Bermudagrass, Buffalograss, Chewings Fescue, Fine Fescue, Hard Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Roughstalk Bluegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**1.47**fluid ounces per 1,000 sqft

Bentgrass

Safe Rate:

Safe Rate:

**0.5**-

**1**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**0.367**ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**43.597**gallonsat a cost of

**$1.09**per gallon**Blanket Treatment**

per

Label Rate:

**0.367**ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**43597**square feetat a cost of

**$1.09**per 1,000 sqft**Safe On**

Annual Bluegrass, Annual Ryegrass, Bahiagrass, Buffalograss, Centipedegrass, Chewings Fescue, Colonial Bentgrass, Dichondra, Hard Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Roughstalk Bluegrass, Seashore Paspalum, Seaside Bentgrass, St. Augustinegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.367**ounces per gallon

or

**0.367**ounces per 1,000 sqft

Bentgrass and Bermudagrass

Safe Rate:

Safe Rate:

**0.367**ounces per gallon

or

**0.367**ounces per 1,000 sqft

Fine Fescue

Safe Rate:

Safe Rate:

**0.367**ounces per gallon

or

**0.367**ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**1.8**-

**3**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**42.667**-**71.111**gallonsat a cost of

**$1.88**-**$3.14**per gallon**Blanket Treatment**

per

Label Rate:

**1.8**-

**3**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**42667**-**71111**square feetat a cost of

**$1.88**-**$3.14**per 1,000 sqft**Safe On**

Annual Bluegrass, Annual Ryegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Roughstalk Bluegrass, and Tall Fescue

Safe Rate:

Safe Rate:

**2.6**-

**3**fluid ounces per gallon

or

**2.6**-

**3**fluid ounces per 1,000 sqft

Bermudagrass and Zoysiagrass

Safe Rate:

Safe Rate:

**1.8**-

**2.6**fluid ounces per gallon

or

**1.8**-

**2.6**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**1.45**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**22.069**gallonsat a cost of

**$2.83**per gallon**Blanket Treatment**

per

Label Rate:

**1.45**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**22069**square feetat a cost of

**$2.83**per 1,000 sqft**Safe On**

Annual Bluegrass, Annual Ryegrass, Buffalograss, Kentucky Bluegrass, Perennial Ryegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**1.45**fluid ounces per gallon

or

**1.45**fluid ounces per 1,000 sqft

Chewings Fescue, Hard Fescue, Red Fescue, Roughstalk Bluegrass, and Seashore Paspalum

Safe Rate:

Safe Rate:

**1.45**fluid ounces per gallon

or

**1.45**fluid ounces per 1,000 sqft

Bentgrass

Safe Rate:

Safe Rate:

**0.5**-

**1**fluid ounces per gallon

or

**0.5**-

**1**fluid ounces per 1,000 sqft

Bermudagrass

Safe Rate:

Safe Rate:

**1.45**fluid ounces per gallon

or

**1.45**fluid ounces per 1,000 sqft

Fine Fescue

Safe Rate:

Safe Rate:

**1.45**fluid ounces per gallon

or

**1.45**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**1.45**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**44.138**gallonsat a cost of

**$1.44**per gallon**Blanket Treatment**

per

Label Rate:

**1.45**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**44138**square feetat a cost of

**$1.44**per 1,000 sqft**Safe On**

Annual Bluegrass, Annual Ryegrass, Bahiagrass, Bermudagrass, Buffalograss, Centipedegrass, Chewings Fescue, Colonial Bentgrass, Dichondra, Hard Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Roughstalk Bluegrass, Seashore Paspalum, Seaside Bentgrass, St. Augustinegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**185.6**fluid ounces per gallon

or

**1.45**fluid ounces per 1,000 sqft

Annual Bluegrass, Annual Ryegrass, Bahiagrass, Bermudagrass, Buffalograss, Centipedegrass, Chewings Fescue, Colonial Bentgrass, Dichondra, Hard Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Roughstalk Bluegrass, Seashore Paspalum, Seaside Bentgrass, St. Augustinegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**185.6**fluid ounces per gallon

or

**1.45**fluid ounces per 1,000 sqft

Bentgrass

Safe Rate:

Safe Rate:

**64**-

**128**fluid ounces per gallon

or

**0.5**-

**1**fluid ounces per 1,000 sqft

Fine Fescue

Safe Rate:

Safe Rate:

**185.6**fluid ounces per gallon

or

**1.45**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**0.03**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**266.667**gallonsat a cost of

**$0.58**per gallonInstructions:

For spot treating weeds, other than moss, with hand-held or backpack sprayers mix 0.030 fluid ounces (0.9 milliliters) of this product in one to two gallons of water to treat 1000 square feet.

**Blanket Treatment**

per

Label Rate:

**0.02**-

**0.05**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**166667**-**347826**square feetat a cost of

**$0.44**-**$0.93**per 1,000 sqft**Safe On**

Annual Bluegrass, Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Centipedegrass, Colonial Bentgrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Seashore Paspalum, St. Augustinegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.03**fluid ounces per gallon

or

**0.02**-

**0.05**fluid ounces per 1,000 sqft

Annual Bluegrass, Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Centipedegrass, Colonial Bentgrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Seashore Paspalum, St. Augustinegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.03**fluid ounces per gallon

or

**0.02**-

**0.05**fluid ounces per 1,000 sqft

Annual Bluegrass, Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Centipedegrass, Colonial Bentgrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Seashore Paspalum, St. Augustinegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.03**fluid ounces per gallon

or

**0.02**-

**0.05**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**0.367**ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**43.597**gallonsat a cost of

**$1.15**per gallon**Blanket Treatment**

per

Label Rate:

**0.367**ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**43597**square feetat a cost of

**$1.15**per 1,000 sqft**Safe On**

Annual Bluegrass, Annual Ryegrass, Bahiagrass, Bermudagrass, Bermudagrass, Buffalograss, Centipedegrass, Chewings Fescue, Colonial Bentgrass, Dichondra, Fine Fescue, Hard Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Roughstalk Bluegrass, Seashore Paspalum, Seaside Bentgrass, St. Augustinegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.367**ounces per gallon

or

**0.367**ounces per 1,000 sqft

Annual Bluegrass, Annual Ryegrass, Bahiagrass, Bermudagrass, Bermudagrass, Buffalograss, Centipedegrass, Chewings Fescue, Colonial Bentgrass, Dichondra, Fine Fescue, Hard Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Roughstalk Bluegrass, Seashore Paspalum, Seaside Bentgrass, St. Augustinegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.367**ounces per gallon

or

**0.367**ounces per 1,000 sqft

Annual Bluegrass, Annual Ryegrass, Bahiagrass, Bermudagrass, Bermudagrass, Buffalograss, Centipedegrass, Chewings Fescue, Colonial Bentgrass, Dichondra, Fine Fescue, Hard Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Roughstalk Bluegrass, Seashore Paspalum, Seaside Bentgrass, St. Augustinegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.367**ounces per gallon

or

**0.367**ounces per 1,000 sqft

Bentgrass

Safe Rate:

Safe Rate:

**0.123**-

**0.245**ounces per gallon

or

**0.123**-

**0.245**ounces per 1,000 sqft

**Spot Treatment**

No spot treatment rates listed. Please, review the label or contact the merchant for more information.

**Blanket Treatment**

per

Label Rate:

**0.37**ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**43199**square feetat a cost of

**$3.45**per 1,000 sqft**Safe On**

Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Centipedegrass, Chewings Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, St. Augustinegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.247**-

**0.494**ounces per 1,000 sqft