I know that Crinums can be grown as house plants - like Amaryllis/Hippeastrum. If you can plant them up in 9L/2gall. buckets and give them care they will probably come through the shift, though it might take them a year or so to settle in again. If you're talking about the Irises with rhizomes (Bearded), suggest you check on that forum to see what other Iris fans have done in similar circumstances. Taking young growth with an active root system and trimming back to a fan would certainly reduce the impact. I think I would choose a fairly shallow container if your Irises need a good baking to do well the following year. The Pacific Coast and Louisiana irises would need different care again. If you're moving something like I gracilipes, though, an azalea pot might be best, with a good autumn treat of leaf mould over the root system. Those particular Irises do NOT appreciate lots of sun! Do ask the folk over at the Iris forum and put your mind at peace on this aspect.

the last sev pics it's def Ficus maclellandii, common names Narrow-leaf Fig/Banana Leaf Ficus/willow leaf ficus. 'Alii' and 'Amstel King' are dif cultivars. i think it's alii too. you substrate looks similar to lechuza stuff - it's a special clay aggregate for sub-irrigation. it's german and is widely used in europe. go to their site - and you can read about how it's done. they sell special planters, but the aggregate can be used just by itself too in self-watering system by itself or with soil on top.

The flower is probally dying, which is natural. Gerberas like bright even direct sun and consistently moist soil. Do be warned they are not long term houseplants and eventually go through a long and painful decline...

You can safely plant out gallon sized plants now. I might wait and pot up the quarts for a season before planting them out in late summer/early fall, but it would depend on the specific vine and how well-developed the root system looked......personally, I feel larger vines with well-developed root systems just have a better ability to establish quickly, but it's your choice. Read up on the info on preparing a proper planting hole for the vines, the need for planting deeply and suggestions for first season pruning. This advice is all intended to encourage rapid establishment, the development of a healthy root system and reduce the incidence of wilt issues. Attention to watering will be critical their first season in the ground. And I would NOT recommend dividing. While some have had success with this method on a few limited types, it is not a typical practice for clematis and you do risk injuring or destroying both the division and the mother plant. If you wish to propagate, layering is a much more successful and risk-free method.