How to Fix Simple Grass Flowers Not Showing Up on Grass Blocks
First Checks
If grass still looks like plain vanilla green, the pack is either disabled, overridden, or you are looking at the wrong block. Confirm you are standing on an actual grass block and not a grass path, podzol, or mycelium — the pack does not change those.
Step-by-Step Troubleshooting
1. Open Options, then Resource Packs, and confirm Simple Grass Flowers is in the "Selected" column, not "Available."
2. Check its position in the list. Any pack above it that edits grass textures will hide it. Drag Simple Grass Flowers to the top and apply.
3. Press F3+T to reload all resources. This fixes most cases where the pack is selected but the texture did not refresh.
4. If you use a mod loader, verify no other mod is replacing grass block models or textures at runtime.
5. Check your graphics settings. Some texture-related settings and certain performance mods can interfere with custom block textures; try toggling them and reloading.
6. If only some grass blocks show detail, that is expected — the pack uses multiple texture variants, and not every block gets a flower.
When It Still Fails
Test in a fresh world with only this pack enabled. If it works there, the conflict is with another pack or mod, and you can re-add them one at a time to find the culprit.