With the Thibetanus seedlings, I'm going to use Bat Guano 7-3-1 during Spring-Summer(or until they die back), then come September only feed with the Roots HPK 0-4-3. Watering them in once a week or so when needed. Might add in some HPK to the Bat Guano.
![Helleborus 2022](https://www.srgc.org.uk/forum/index.php?PHPSESSID=a9e513e959b301549442c2363e0b8387&action=dlattach;topic=18843.0;attach=709680;image)