Sumo Bonsai Supply Testimonials

Please take a moment to leave a few words about your experiences with the Sumo Cakes brand or Sumo Bonsai Supply. Your words might help others to choose our products and services. Thank You!


I've been using Sumo Cakes for the past couple of growing seasons with great results. The fertilizer is particularly good for promoting soft, manageable growth in the refinement stages of a bonsai's development.

Great products, great prices and great customer service! Ordered some new Kaneshin tools best prices around and I received for shipment the very next day!

Bob Meier

Bought both the granular sumo fertilizer and the medium sized fertilizer baskets. Very easy to fill baskets, secure the hinges basket top, and then insert into soil. No evidence of bird or squirrel attempted removal. Very pleased with results.

Buck Lawrence
Steve SwartzSteve Swartz

Sumo Cakes work great. My trees love them

Beau VenneBeau Venne
Nestor TorresNestor Torres

Awesome service quality product!! Trees love the cakes!

Andre FloresAndre Flores

Great products great customer service. Your trees will love you for it