I like the deck in general, but I don't like very much the
Swell of Growth because in the hands I've test-drawn I always play the lands soon enogh so most of the time I wouldn't have any to put from my hand. Not fan of
Elemental Uprising (but maybe because I didn't see it in action). How about some Nissas? I like
Nissa, Vital Force or
Nissa, Worldwaker for this deck. I like the idea of
explore to play additional lands if any and draw a card.
I think I would add two Nissas (one of each) and 2 or 3
explore, instead of
Swell of Growth and one
Elemental Uprising.
I'd like to test it against someone, but that's my opinion so far.
Nice deck