The message
from Bobbie contains these words:

Three years ago I mass planted daffodil bulbs on every available space.
I also planted clumps of snowdrops in the green. The first year they
flowered fit to bust. It was a sight to warm the cockles of Wordsworth's
heart. Same with the snowdrops. This year in an area we affectionately
call the *wild garden* the daffodils once again flowered and some are
still flowering very well but in other areas I have just clumps of green
leaves, no flowers. In that same area, the snowdrops have multiplied and
flower prolifically. Have I mistakenly called these flowerless plants,
blind?
Why does this happen, and is there something I can do to make them
flower as before?

After the leaves have died back, dig up the clumps and split them.

--
Rusty
Men love women, women love children, children love hamsters.
(Alice Thomas Ellis)