What Blocks Can Hallow Not Spread Through?
The Hallow biome is a fascinating feature in Terraria, allowing players to create a beautiful and protected area. However, this biome has its own unique rules and limitations, making it essential to understand which blocks can and cannot spread to prevent the Hallow’s spread. In this article, we will delve into the world of Terraria Corruption and explore the answer to the question: What blocks can Hallow not spread through?
Hallowed Grass: The Key to Understanding
Before we dive into the specifics, it is crucial to understand the properties of Hallowed Grass, which is the fundamental ingredient for creating a Hallow biome. Hallowed Grass has a unique ability to spread across the terrain, transforming neighboring blocks into Hallowed Grass. This process is facilitated by the presence of Pearlstone and Pearlsand, which act as catalysts, allowing the Hallowed Grass to spread.
Barrier Blocks: The Wall Stopping Hallow
A crucial aspect of managing a Hallow biome is ensuring that the Hallow grass does not spread beyond intended boundaries. To achieve this, players can employ two types of barrier blocks, which prevent the Hallow grass from spreading. Clay, Bricks, Silt, or Ash are all uncorruptible materials, meaning they cannot be afflicted with Corruption or Hallow. By placing these barriers around the perimeter of a Hallow biome, you can create a reliable Hallow-proof border, preventing the Hallow’s spread.
Muddy Waters: A Barriage Against Hallow’s Surge
Another essential type of barrier block is the humble Mud and Muddy Sand, which are also unable to be corrupted or hollowified. By creating a dam or a wall with mud and muddy sand, players can create a reliable Hallow barrier, containing the spread of the Hallow biome.
Dry Earth: A Natural Obstacle
Stone and Dust are two naturally occuring blocks that prevent Hallow grass from spreading, making them excellent alternatives as barrier blocks. In conjunction with the previously mentioned bricks, clay, and so on, these stone barriers can create a strong defenses against the Hallow.
Table: Uninterrupted Hallow Barriers
| Barrier Blocks | Unaffected By… |
|---|---|
| Bricks | Hallow, Corruption |
| Clay | Hallow, Corruption |
| Silt | Hallow, Corruption |
| Ash | Hallow, Corruption |
| Mud | Hallow, Corruption |
| Muddy Sand | Hallow, Corruption |
| Stone | Hallow, Corruption |
Additional Tips for Securing Your Hallow Border
- Pay close attention to the surroundings: When creating a Hallow biome, ensure you do not accidentally spread Hallowed Grass to neighboring areas through the creation of unintended trenches or gaps.
- Keep a watchful eye on your Hallow barrier: Regularly monitor and maintain your Hallow boundary to prevent any unauthorized creep of Hallowed Grass.