Tone of Dutch hospital occasionally found wanting (7)

I believe the answer is:

fuchsia

I'm a little stuck... Click here to teach me more about this clue!

'tone of dutch hospital occasionally found wanting' is the definition.
I can't judge whether this definition defines the answer.

'tone of dutch hospital occasionally' is the wordplay.
'tone of' becomes 'f' (I can't justify this - if you can you should give a lot more credence to this answer).
'occasionally' means one should take alternating letters.
'dutch'+'hospital'='dutchhospital'
The alternate letters of 'dutchhospital' are 'uchsia'.
'f'+'uchsia'='FUCHSIA'

Can you help me to learn more?

(Other definitions for fuchsia that I've seen before include "Tropical shrub with drooping flowers" , "Ornamental flowering plant - reddish-purple" , "Pendulous-flowered shrub" , "Flower; colour" , "Shrub with hanging flowers" .)

I've seen this clue in The Telegraph.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.