How to Get the Rockville RainScapes Rebate
City of Rockville (administered by Chesapeake Bay Trust) · City of Rockville (Montgomery County), MD
What you get
Rebates of $10 per square foot for rain gardens and $6 per square foot for conservation landscaping with soil improvement ($5 per square foot without), up to a $5,000 lifetime cap for residential properties and not-for-profits. Rain gardens require a 75 sq ft minimum and conservation landscaping a 250 sq ft minimum. Limited to property owners within Rockville city limits (City of Rockville, administered by the Chesapeake Bay Trust; last verified June 2026).
- Residential: $10/sq ft rain gardens; $5-6/sq ft conservation landscaping; up to $5,000
Are you eligible?
- Be a City of Rockville (administered by Chesapeake Bay Trust) customer
- Property located in: Rockville
- Property owner within City of Rockville limits (renters with owner permission)
- Rain garden minimum 75 sq ft; conservation landscaping minimum 250 sq ft
- Pre-approval before installation
Before you start
Do not remove turf or begin work before you have written approval. This program requires pre-approval. Starting early can disqualify the project even if everything else is correct.
Montgomery County residents outside Rockville city limits are not eligible for this program. It is administered by the Chesapeake Bay Trust.
The application checklist
How to apply for the Rockville RainScapes Rebate
These are the steps this application actually takes.
- 1
Check eligibility
Make sure you qualify with City of Rockville (administered by Chesapeake Bay Trust) before you start.
- 2
Get pre-approval if required
Some programs require approval before any work begins. Check with City of Rockville (administered by Chesapeake Bay Trust) and take before photos of the existing yard first.
- 3
Do the work
Complete the project, take before and after photos, and save every receipt.
- 4
Submit your application
Send City of Rockville (administered by Chesapeake Bay Trust) the completed application with your photos and receipts, then watch for the confirmation.
Get help applying
Want a hand with the application?
A 30-minute call with Stephen, the founder. He reads the Rockville RainScapes Rebate rules with you, tells you what to photograph and file first, and answers anything this page does not cover.
Confirm your project ZIP first. If this program does not serve your address, do not buy; check your city or utility on the rebates page instead.
One-time $29.99. Guidance, not filing: you submit to the program yourself. Not legal or financial advice. Rebate amounts and approval are decided by the program.
Every program listed cites its official source, and each program page shows the date we last verified it against that source. Program details change throughout the year, so always confirm requirements, amounts, and eligibility directly with the program before starting work. Pollinator Patch is not affiliated with any rebate program and does not guarantee approval.
See a problem with a program? Report it
Programs change throughout the year. If something here is out of date or wrong, tell us and we'll check it against the provider.