Black Earth Compost


"Add nutrients and improve the health of your soil with compost sourced and cultivated in Massachusetts. 10 cents of every bag sold supports our Farmworks program, putting compost to work on small Massachusetts farms. Play a part in the local nutrient cycle!" 

$10 a bag FREE delivery - delivered to any Cape Ann location.  

Seaside Sustainability, Inc. accepts credit card orders through the secure website as well as checks and cash.  Complete your compost order by clicking "Buy Compost" below.  If you have questions, contact us: or call 978.381.3302