Anthousai was founded by Katie Allen and Jenny Rausch in 2015.

Emphasizing the natural movement of floral, Katie and Jenny create truly one-of-a-kind arrangements for one-of-a-kind moments. In 2021, Jenny and Katie expanded their studio into a storefront in the heart of Tulsa, OK.

Jenny fell in love and moved to San Diego in 2024, and continues to help Anthousai from afar, while Katie operates Anthousai in Tulsa!

After four amazing years as a storefront - Jenny and Katie decided to switch back to a studio florist model. The new studio space is under construction and will be open for workshops and community events in Fall 2025.

Anthousai continues to offer flowers for delivery and special events during this transitional time!