Description of the issue:

It doesn't appear to be possible to grow crops added by Pam's HarvestCraft 2 - Crops in the Garden Cloche:

https://www.curseforge.com/minecraft/mc-mods/pams-harvestcraft-2-crops

Crashlog:

No crashlog

Versions & Modlist

Forge: 1.15.2-31.2.36
IE: 1.15.2-3.2.0-114
pamhc2crops: 1.15.2-1.0.5

You're correct, it's not possible. Feel free to contribute that.

Closed due to lack of response.

Currently no plans to support Harvestcraft natively. Datapacks can accomplish this.