Rubberwood Trees help

[Stigma311]

Hey there need some Info on these Giant Rubber Trees from Red power 2. i am trying to grown them. do i know put the saps in 2x2 roll or something else

 

[Poppycocks]

I faintly remember that yeah, they're 2x2 and need several MC days to grow.

 

[Bickers]

only 1 sapling is required and plenty of space and time

 

[Spikednate12]

One sapling with lots of space like Bickers said

 

[Omicron]

They're also 3x3 trunks, not 2x2.