Here's why:

* Hostas are primarily propagated vegetatively (by division). This means they are usually reproduced by splitting the plant into smaller divisions, which then grow into new plants.

* Hostas are often hybrids. This means they are crossbred varieties, and their offspring may not be true to the parent plant's characteristics.

* Seed pods are not always fertile. Even if a hosta plant produces seeds, they may not be viable or able to germinate.

However, you can still collect seeds from a hosta plant if you want to try growing them. Just remember that the resulting plants may not look exactly like the parent plant.

Here are some tips for collecting and sowing hosta seeds:

* Collect the seed pods after they have turned brown and dry.

* Remove the seeds from the pods and store them in a cool, dry place.

* Sow the seeds in a seed tray filled with seed-starting mix.

* Keep the seeds moist and warm until they germinate.

It may take several weeks for the seeds to germinate. Once the seedlings have a few true leaves, you can transplant them into individual pots.