Aporocactus
'Rat Tail' / 'Pencil' Cactus
Tender perennial/houseplant
Trailing to 4ft
Sun or shade
Opuntia humifusa
'Prickly Pear' Cactus
Zone 5a
Slow growth to 2x4ft
Sun or shade
Well-drained
Evergreen
Drought/deer/slug resistant