Anything else is fair game.
Can corruption spread through granite.
On a related note hallow doesn t affect jungle grass but corruption crimson will.
At hardmode it stands to reason that it still spreads as before but it s unclear whether it can now spread to rock due to the 3 tile rule.
I e putting an uncorruptable snow block or two in between an ebostone block and a regular stone block will still result in the stone block.
This allows it to spread into the cavern layer.
Only the following blocks can spread the corruption crimson.
Hallow will affect sand and stone but leaves the mud alone and again won t change the grass.
Granite wood even stone brick any of these will work.
Corruption spreads through sand and stone and will slowly turn mud to dirt after the wall of flesh is destroyed.
An artificial corruption biome now only requires 200 ebonstone blocks instead of 500 blocks.
Corruption and crimson can convert mud to dirt.
It wouldn t be a bad idea to.
Recently as of 1 3 the corruption can now spread through the jungle biome.
The monsters that you find in this biome at any time of day are relatively stable and acts as an excellent reason to avoid corruption at the beginning of the game.
Grass stone sand and ice.
Note the inconsistency here.
This happens by the corruption slowly transforming the mud blocks into dirt and stone so the biome can spread through grass and stone blocks.
Dirt with grass on it.
Added to the game.
Now has own specific background.
Now has a underground theme.
Mud will be gradually converted to dirt stone.
In a corruption cave some ebonstone created a spotty pattern on.
In practice it doesn t matter as the spread of corruption through stone and other blocks is faster than the growth of the bushes.
The corruption biome can t spread through hallow and does not sourness the underground and carven enemies.
Also most monsters appear to be worms as well as the boss.
Absolutely everything else is neutral and won t convert either way.
And mud but that can only be corrupted and not hallowed.
In addition to this remember that the corruption and hallow can jump three blocks to reach another block and continue spreading.
No blocks will block the spread of corruption crimson.
From my experience the corruption crimson and hallow can spread to any corruptible block up to 3 blocks away so a three block gap should be sufficient to stop spread.
If you are blocking surface crimson corruption you should fill the gap up with non corruptible blocks only from the underground crimson corruption the music will change.
Pre hardmode spread edit edit source.
The only spreading tiles are corrupt crimson and hallowed grass and corruption and crimson thorny.
Plants trees and vines can indirectly be converted when the blocks they re on get converted.
Crimson corruption will turn the mud to dirt and transform any sand or stone but it won t affect the mushroom grass itself.
