Here what I mean that container has no more soil inside, only roots, and this is after I planted 5 month ago, new bulb in a new soil. As you can see bulb is a big enough to produce first bud (bulb was planted at about 12-13 cm in circumference, after 5-6 month (winter month) is now over 19cm in circumference and will bloom.
After bloom I can only transfer it to a bigger container.