"Meh" is about all I can muster for this card. A cheaper Explosive Growth is nice, but this card needs to tap to use it, so it can't be used the turn it comes out without some help. This card has a pretty beefy body, but it doesn't have any evasion or anything like that. It's a really "meh" card all in all. I think it would be much better if it had Trample or its ability gave Trample.
Pros: Cheap Explosive Growth on a stick
Cons: No evasion, needs to tap