It bloomed in March of 2024, then in late summertime (Aug-Sept) which is now blooming all over again in January 2025. In any scenario, I generally allow for it to go completely dry ahead of watering it thoroughly and have not repotted it in many decades. It's got numerous vines, https://www.bizmakersamerica.org/business-services/orange-county-pond-and-fountain-services-inc