ReGrowth 2 is incompatible with mods that let me plant grass and tall grass, like [FSF] Growable Grass and the grass planting feature in Tweaks Galore.
I don't know coding, but from what I've seen, ReGrowth replaces grass (core) and tall grass (core) with grass (ReGrowth) and tall grass (ReGrowth). Maybe that is the issue. Mod like Vanilla Plant Expansion have their own tall grass (vanilla plant expansion) and avoid this issue, but I really don't like their click selectable grass.
Please either ReGrowth let me plant grass, or compatible with these grass-planting mods.