I think that'd be great but razorgrass can only be planted on Gleba floor tiles - I assume you had to do something to make jellynut and yumako growable on nauvis so it may require a similar approach.
I also noticed that with the willow and alien biomes but I just ended up disabling alien biomes for my modpack as I want to do a space is fake + k2so + bz run
Also I had a look for other trigger techs from bz that could be affected but I couldn't see any so I think razorgrass and diamond were the only two. The other ones are for ores that are spawning on nauvis like titanium or graphite, so no problems there.