Q: I can’t find any references to hydroponic gardening. Have I missed something?

A: We don't specifically reference hydroponic growing although we have hydroponic growers using Seedtime. If growing inside with climate control then you will want to set up your calendar as if it didn't have a frost date. Here's an article that shows you how to do that: https://help.seedtime.us/en/articles/5643651-setting-your-frost-dates