Step1:
Take a clump of rhizomes or bulbs or corms or tubers or suckers or of
offsets for propagating it by division.
Step2:
In case of rooted suckers or offsets in clump try to separate them without
disturbing much to the root system and in case of bulbs or corms or tubers
cut them into pieces taking care that each one will be at least having
one growing bud.
Step3:
Separate the rooted suckers or offsets or unrooted pieces made of bulbs
or corms or tubers so as to treat them as a new planting material.
Step4:
Place the newly divided plantlets in proper potting mixture for further
growth and development.