Eh, not really. What you're wanting is more of a "PlantThrow" and not "CactusBlast". CactusBlast should only be for cactus in my opinion, and anything else should be another move completely.
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StrangeOne101
MeskenasBoii
Then can you make it into "PlantThrow"?
StrangeOne101
Again, I'd make it a separate ability. Not going to be replacing CactusBlast anytime soon :3 What other plants are there to throw, anyway? Leaves?
MeskenasBoii
Flowers. Sharp Rozes. Bushes. Vines. Melons
StrangeOne101
Melons are the only thing in that list that can actually be used. All the other blocks don't render properly because they aren't full blocks. (Render properly meaning they couldn't look any worse)
MeskenasBoii
Mossy Blocks. Pumpkins
MeskenasBoii
Cocoa, mycelium, sugar canes, wheat, grass
StrangeOne101
Mossy blocks aren't really plant blocks. Pumpkins: Sure. Myselium is more earth in my opinion and sadly none of those other blocks will work.
MeskenasBoii
But they are covered with vines - that includes WATER.
StrangeOne101
And it's canon to throw a rock when it's covered in a tiny bit of water?
MeskenasBoii
If a cube was placed in front of you and it was tied with a rope around it, and the director order you to lift up by grabbing the rope but not touching the cube. Would you be able to move it around? Of course yes 
Same principle.
Same principle.