|Hardness||??? (0 hits to destroy)|
|Recipe||High Tech Block Seed + Blue Block Seed|
|Grow Time||6d 21h 20m 24s|
In game description: Step through it. There is cake on the other side.
This item has special properties you can adjust with the Wrench.
By its name, the Blue Portal is a type of portal. Portals act like doors, just that you don't need to punch them to enter. There are two other portals similar to this item; the Time-Space Rupture and the Orange Portal.
This is one of the few seeds used in some form of splicing that is not included in the Rare Seed Pack.
The description of the Blue Portal could be a reference to Valve's Portal Series.