What a beautiful rose! Coloring is similar to my namesake rose.
Hard to say about season w/o knowing what plants you are asking about?
I never knew how many cool non-cactus (non-prickly) plants are in the 'cactus/succulent' category until recently. So many cool 'foliage' colors, interesting flowers, undemanding care requirements. Fascinating stuff (and about all that's blooming from my collection inside at this time of year.)
Thanksgiving cactus:
Just today, Kalanchoe blossfeldiana starting what will be a long-lived flower show.
Kalanchoe x houghtonii flower started about a week ago:
Wax Begonias are also succulent & putting on a great show for a plant inside on a windowsill.
As you develop plant-specific questions, you might get the quickest and highest number of responses by putting those questions in a separate discussion in the appropriate forum for that kind of plant.