I saw several Siamese twin tree ferns in Cornwall this summer ;-) I'd
leave them to it...separating is not always successful ;-(

Thanks: I shall let them both go on, in the hope that both are dicksonias,
and one day I shall have an amazing double-headed plant.

Victoria

Wonder how long you'll have to wait until it grows to the size of the ones I
saw? I think one of them was at Trebah...check it out if you can ;-)

Natalie