Opuntia howeyi
At a glance
- Lifecycle
- Perennial (hardy)
- Exposure
- Full sun
Cultivation
We have very little information on this species and do not know if it will be hardy in Britain. There is no record for the species in the N. American checklist of plants and so it is likely that either the Latin name is incorrect or the plant comes from a country other than N. America. The following notes are based on the general needs of the genus. Requires a sandy or very well-drained soil. 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.
Propagation
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.
Edible uses
The following notes are for O. compressa. They almost certainly also apply to this species[K]. Fruit - raw, cooked or dried for later use. Be careful of the plants irritant hairs, see the notes above on toxicity. Pads - cooked or raw. Seed - briefly roasted then ground into a powder.
Material uses
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 mixed with oil to make candles.
Habitat
Not known
Native range
N. America - eastern Mexico.