Overall Rating Reporter
Overall Score
Liaison Jamey Pavey
Submission Date March 6, 2025

STARS v3.0

Earlham College
OP-4: Ecologically Managed Grounds

Status Score Responsible Party
Complete Reporter Jamey Pavey
Director of the Integrated Program in Sustainability
Sustainability and Environmental Studies
"---" indicates that no data was submitted for this field

4.1 Organic landscaping/grounds services

Do the institution’s landscaping/grounds services employ a written Integrated Pest Management (IPM) protocol that follows a four-tiered approach?:
No

Online location of the institution’s IPM protocol:
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Copy of the institution’s IPM protocol:
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Do the institution’s landscaping/grounds services publish, on at least an annual basis, an inventory of the synthetic fertilizers, pesticides, fungicides, and herbicides used on campus grounds?:
No

Online location of the institution’s chemical inventory:
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Copy of the institution’s most recent chemical inventory:
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Do the institution’s landscaping/grounds services manage one or more sites or pilot projects without the use of synthetic fertilizers, pesticides, fungicides, or herbicides?:
Yes

Narrative and/or website URL providing an overview of the institution’s organic landscaping/grounds policies and practices:

Approx. 2 acres is managed as an organic garden (USDA Organic Certification), with only natural fertilizers. Approx. 20 acres is horse pasture that is only mowed (fertilized through horse manure). Approx. 25 acres is wooded and managed without fertilizers or pesticides. Invasive species (honeysuckle, especially) are managed by hand pulling.There are also several acres of prairie and lawn managed without the use of synthetic fertilizers, pesticides, fundicides, or herbicides.


Have the institution’s landscaping/grounds services eliminated their use of synthetic fertilizers, pesticides, fungicides, and herbicides?:
No

Online resource affirming the organic status of the institution’s landscaping/grounds services:
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Document affirming the organic status of the institution’s landscaping/grounds services:
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The Reporting Tool will automatically calculate the following figure:

Points earned for indicator OP 4.1:
0.50

4.2 Ratio of ecologically managed green space to total managed green space

Total area of managed green space:
97.08 Hectares

Area protected or restored:
58.96 Hectares

Area of tree canopy:
33.97 Hectares

Area managed organically:
72.30 Hectares

The Reporting Tool will automatically calculate the following four figures:

Ratio of areas protected or restored to total managed green space:
0.61

Ratio of tree canopy to total managed green space:
0.35

Ratio of areas managed organically to total managed green space:
0.74

Points earned for indicator OP 4.2:
3

Optional documentation

Notes about the information provided for this credit:
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Additional documentation for this credit:
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