1. Brittle Prickly Pear (Opuntia fragilis) Able to withstand temperatures as low as -35 degrees Fahrenheit, it’s safe to say that the Brittle Prickly Pear cactus could last throughout winters practically all over North America.
Moreover, are Opuntia cold hardy?
All of the pots you see behind and in front of us are filled with cacti, many of which were created by Kelly. The really wonderful thing about this line of Opuntias, and almost all Opuntias in general, is they are cold hardy and some are even frost tolerant! … Opuntias are great plants for creating a waterwise garden.
Other cold tolerant genus are Opuntia, Escorbaria, and Pediocactus. Each is suitable as a zone 7 cactus species. … The most common Opuntia is prickly pear but several other forms are also cold tolerant such as rat tail Cholla.
Correspondingly, can prickly pears grow in Zone 8?
Prickly Pear Varieties
‘Purple’ (Opuntia rufida) grows six feet tall and has a purplish cast to the pads; it’s hardy in USDA zones 8b-10.
Can I keep my cactus outside?
Yes. While cacti plants tend to thrive in indoor environments, many varieties can also do well when planted outside. No matter the climatic conditions of the region where you live, you can always find an ideal cactus species that can thrive outdoors.
How cold can barrel cactus tolerate?
Mature golden barrels are known to be hardy down to 14 degrees Fahrenheit, colder than the average annual extreme minimum temperature of 20 to 25 degrees Fahrenheit for USDA zone 9. Conversely, young plants with a stem diameter less than 4 inches can be cold-damaged at temperatures around 30 degrees Fahrenheit.
Can you grow cactus in Pennsylvania?
You don’t have to go to a desert to see a cactus plant. … It has only been documented growing wild in Allegheny and Bedford counties in Western, PA, but has been planted in wildflower gardens in other parts of the area.
What cactus can survive winter?
Cacti that are winter hardy include Opuntia (prickly pear), Coryphantha, Echinocereus, Pediocactus and Neobesseya.
Can cactus grow in Missouri?
Opuntia compressa, a prickly pear cactus, is a clump-forming, semi-prostrate, Missouri native cactus which typically grows 6-14″ tall. … It is the only cactus to be widely found in the eastern U.S., has good winter hardiness and grows as far north as southern Ontario.
