Lophophora williamsii 'Big Bend'

Lophophora williamsii 'Big Bend is a locality-provenance form of peyote originating from the Big Bend country of Brewster County in far West Texas — near the northwestern limit of the species' natural range. It is not a bred cultivar in the horticultural sense but a "field form" prized by collectors for its regional provenance, and its care follows that of the parent species, Lophophora williamsii.

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Description

Like all peyote, the 'Big Bend' form is a soft, spineless, blue-green to grey-green button with a flat or gently domed top, low rounded ribs, and tufts of white wool sitting in the areoles in place of spines. Small pink flowers open from the woolly crown.

Plants of the Big Bend / West Texas provenance are often noted by growers for a somewhat firmer, more compact body and a cooler blue-grey cast compared with peyote from further south, along with the general hardiness expected of populations growing near the species' cold and arid northern edge. As with all locality forms, these traits are tendencies rather than guarantees, and appearance varies from plant to plant.

Cultivation

Grow as for the parent species — see Lophophora williamsii for full detail. In short, peyote wants a very free-draining, mostly mineral mix, bright light with a little shade from the fiercest afternoon sun, and careful, sparing watering with the soil allowed to dry completely between drinks. Keep it dry and cool through winter to prevent rot; peyote is a slow, long-lived plant that resents overwatering above all else.

Because plants from the northern edge of the range are accustomed to hard, dry, sometimes cold conditions, the 'Big Bend' form is generally an undemanding grower, but it is no more forgiving of a wet, airless root run than any other peyote. See Repotting and Pests and diseases for general care.

Propagation

Peyote is usually grown from seed. It can also be propagated from offsets where clustering occurs, and slow seedlings are sometimes grafted onto a vigorous rootstock to speed growth. See the parent species page for method.

Legal status

Peyote — including this and all other locality forms of Lophophora williamsii — is a controlled substance in many countries. In the United States it is listed as a Schedule I substance under federal law, so cultivation and possession are prohibited except under narrow, specifically authorised exemptions (notably the religious use of peyote by members of the Native American Church). The species is also listed, like the whole cactus family, under CITES Appendix II, which regulates international trade.

Wild peyote populations in Texas and northern Mexico have declined from over-harvesting and habitat loss, and collection from the wild is separately restricted. Laws differ substantially between countries and between US states, and they change over time; anyone considering keeping this plant should check the rules that apply where they live.

This article is a horticultural and botanical reference only. It contains no guidance on consumption, preparation, or extraction of any kind.

See also

• Lophophora williamsii — the parent species
• Lophophora — the genus overview
• CITES · Soil and potting mix · Watering · Propagation — seed · Grafting

References

Horticultural information for growing these plants as ornamentals. Always confirm plant identification and any handling, grafting, or safety advice against authoritative sources before acting.