Let's check whether its the problem with the formula or our alchemy lvl....

1. Tried this so many times- Grass Crest formula
Is it fake or what? It never succeeds.

2. Plastic formula...mentioned in Need Help on Plastic..

Post compounding formula that u think is fake here...
Hopefully sum1 with a higher alchemy skill could comfirm if its true or otherwise...

I tryed Vine & Vine grass and it worked for me on the 3 rd try but my Alchemy is Level 8 biy it workes

when u compound keep in mind that there are many other
outcomes for 1 compound vinegrass+vinegrass
can make Alot of things
u can lok up items and any item that is grass
from rank 1-6 u can make with vinegrass

ooo opps sry ><
and grass crest is a leaf not grass even tho it has
grass in its name
try turp+turp =P