Ooops..... I should have read this yesterday. I put about 1/2 to 3/4 lb of fertilizer on each tree last night. One of my Satsuma has some green sprouts coming up off the main trunk a few inches above the graft. Besides that and the ones I mentioned above, everything else is still bare.
On another note, this auger bit made fertilizing a breeze. I knocked out 11 trees in about 20 minutes while holding a beer in the other hand.