On-going maintenance is essential to keep your RainWise installation working properly.
Seattle Public Utilities and King County are counting on your RainWise project to prevent polluted stormwater from going into our waterways. Your cistern and/or rain garden is made possible with public funds. In return, RainWise requires homeowners to maintain their RainWise project for five years.
Understand Your RainWise Commitment
Rain Garden Maintenance
For more details on maintaining rain gardens.
Not sure where to find arborists’ wood chips for fresh mulch?
Need help with rain garden plants and weeds?
Wondering how often or how long to water your new rain garden?
Contact the Garden Hotline at:
206-633-0224 or [email protected]
Multi-lingual service is provided.