Well, it's hard to say... naturally, they'd usually be barely visible at this point, they'd be growing up through the existing adult fronds. They look fairly normal though. Are they still uncurling? They're just covered with a brown fuzz.. if you scraped that with your fingernail I think they're still green inside.
Yeah they were uncurling a little very day for awhile, but I think it's because of the cold we've had this week???? that they slowed down.
Do the adult fronds stay green till the new ones are bigger? I thought the fronds died back every year.
Becky