Mojave Prickly Pear (Opuntia erinacea)

Common Name Latin Name Plant Family
Mojave Prickly Pear
Opuntia erinacea
Cactaceae

The following notes are for O. ficus indica. They almost certainly also apply to this species[K].

A gum is obtained from the stem. It is used as a masticatory or can be mixed with oil to make candles[64, 207]. The juice of the boiled stem segments is very sticky. It is added to plaster, whitewash etc to make it adhere better to walls[92].

  • Medicinal Use

    None known

  • Edible Use

    Fruit – raw, cooked or dried for later use[3, 257]. Sweet and gelatinous[85]. Lean and insipid[95]. The unripe fruits can be added to soups etc, imparting an okra-like mucilaginous quality[183]. The fruit can hang on the plant all year round[160]. Be careful of the plants irritant hairs, see the notes above on toxicity.

    Pads – cooked or raw[257].

  • Cautionary Notes

    The plant has numerous minutely barbed glochids (hairs) that are easily dislodged when the plant is touched and they then become stuck to the skin where they are difficult to see and remove. They can cause considerable discomfort[200].

Cultivation & Habitat

Seed – sow early spring in a very well-drained compost in a greenhouse. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first two winters. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Give the plants some protection from winter wet. Make sure you have some reserve plants in case those outdoors do not overwinter. Cuttings of leaf pads at any time in the growing season. Remove a pad from the plant and then leave it in a dry sunny place for a couple of days to ensure that the base is thoroughly dry and has begun to callous. Pot up into a sandy compost. Very easy, rooting quickly.
Requires a sandy or very well-drained soil[160]. Prefers a pH in the range 6 to 7.5[200]. Plants must be kept fairly dry in the winter but they like a reasonable supply of water in the growing season[200]. A position at the base of a south-facing wall or somewhere that can be protected from winter rain is best for this plant. Requires warmth and plenty of sun. Plants tolerate considerable neglect. This species is fairly cold tolerant and can succeed outdoors in a selected site in the milder areas of the country[200]. The sub-species O. erinacea ursina is not hardy[200]. Closely related to O. polyacantha[200].
South-western N. America.

Become ungovernable, break the chains of the matrix; grow and forage your own food and medicine.

*None of the information on this website qualifies as professional medical advice. Take only what resonates with your heart and use your own personal responsibility for what’s best for you. For more information [brackets] [000], see bibliography.