Forestry Multifarm Not working

[harry1208]

Hello, I have made a forestry multifarm but it is not working. I have made a circuit board and it says:

Intricate Circuit board
Managed Farm:
Arboreal Plants
Arboreal Plants
Arboreal Plants
Arboreal Plants

In the top left 6 slots ive put dirt and in the top right 6 slots ive put Oak saplings.
Ive also filled it with water and fertilizer.

Can you help?

 

[Pyure]

Did you provide power? Can you provide screenshots?

 

[asb3pe]

did you use stone bricks for the farm? as shown in the section "Building a MultiFarm": http://ftbwiki.org/MultiFarm

I used cobblestone one time and it didn't work, I had forgotten the Foresty Multifarm requires specific blocks.

 

[John.E]

Also, is this on a Server? Some versions of Forestry Multifarms will not work properly on a server without a little TLC by the server admin.