Perreiraara Sunshine Padriew Not Blooming

[Shadeflower]

I'd be very happy if I had bought that one.
Blooming size rarely means it will bloom straight away. It's certainly a decent sized healthy vanda.

I see your theory on removing K and I will counter it by saying maybe the algae is not growing because all plants need K to grow. Algae needs K, potatoes need K, orchids need K. Leave out the K and no more algae grows... Right?...