[1.19.4] Is this the correct way to create a custom grass block?

[Feroov]

I first registered it like this:

 

    public static final RegistryObject<Block> XENOSGRASS_BLOCK = registerBlock("xenosgrass_block",
            () -> new GrassBlock(BlockBehaviour.Properties.copy(Blocks.GRASS_BLOCK).strength(0.6F).sound(SoundType.GRASS)));

 

And for JSONS:

Blockstate: 

{
  "variants": {
    "": { "model": "frv:block/xenosgrass_block" }
  }
}

Block: 

{
  "parent": "block/cube_all",
  "textures": {
    "all": "frv:block/xenosgrass_block"
  }
}

Item:

{
  "parent": "frv:block/xenosgrass_block"
}

The problem is I can't seem to place vegetation on my block that's the main issue. I messed around with how I would register, forexample Properties.of() instead of copy, or Instead of a new GrassBlock, plain Block. Do I need to create a custom class that extends to GrassBlock and call it in my registry? OR is it some type of tag that I need to add on my data folder?

[warjort]

Override Blocks.canSustainPlant() e.g.

https://github.com/search?q=cansustainplant+language%3AJava&type=code&l=Java