If it's normally allowed to grow on slopes, then ignore this... But I'm actually wondering since I never seen this before, but it may be old news to you all... I used the TS Random Map Generator for just a quick skirmish and I encountered this...

As you can see, the RMG put Tiberium on the slopes... Can Tiberium grown on the slopes regularly? I'm a little confused since most maps ether have Tiberium-free slopes or no slopes around the Tiberium at all..
Oh, and yay, first TS related topic on TibWeb since it's comeback!