If only we had more space to grow many liliums. Perhaps the garden needs a mezzanine floor. Such a structure would solve most of our space problems… and grow more liliums.
There are plenty of online resources in relation to the selection and cultivation of species and hybrid liliums. You can also go retro by obtaining relatively cheap books on the subjects. In view of this our general comments will be brief.
Lliliums need a well-drained location with at least half a day of sunshine. If it’s too shady, the stems will stretch and lean towards the sun; trumpet lilies (regales) are the most shade sensitive. Lilies love full sun, as long as the bulbs are deep enough to keep cool when temperatures soar. Good air circulation and spacing of the plants will control disease. If you do see brown spots on the leaves, use any fungicide recommended for roses.
Description and Distribution:
Northern Japan and Korea. Preferring a moist soil rich in leaf-mold and dappled shade, Lilium hansonii produces thick, fleshy flowers in a rich orange color. This is a very virus resistant species and should be grown more in the garden. And for this reason it is used a lot by hybridisers. Particularly crossing it with the martagons.
Lilium hansonii is named for Peter Hanson (1821–1887), a Danish–born American landscape artist who was an aficionado of tulips and also grew lilies.