I bought an Amarillis at Christmas, three leaves have grown to about three inches but no sign of a flower bud...Do you think it is a 'blind' one? I bought it from M&S ! x
I planted one about 2-3 weeks b/4 Xmas and it`s in full bloom now with 4 trumpets and another flower stem starting to grow alongside the present one. Did you follow the planting instructions? Purchased from Aldi`s £1.99