The Bulbs Have Prouted

After 18 days, two of the four bulbs have just sprouted.  Because we've been getting a lot of bad weather, the growing conditions were mostly cold and dark.  The temperature in my house averaged about 60 degrees, but since I kept the plant by the window, the grow temperature was probably in the high 50s.

The soil I used does not have good drainage, yet the plants are still doing well.