However, you can also skip plants that require soil and opt for something more manageable that only requires water. For instance, moth orchids (Phalaenopsis orchids) are beautiful flowers you can ...

Instead of growing in soil, they cling to trees, rocks and even buildings. And they do it without parasitizing or harming their hosts.

Frost flowers aren’t limited to ice on water, either! They can also be found on plants and any surface that has a layer of ice on it.