This group of around 60 species of cacti is found from the southern areas of the U.S.A. to central Mexico. They vary considerably in size and growth habit, many with pronounced ribs, spiny stems, and green stamens, and most producing lateral branches and flowers that emerge through the epidermis. Spines vary from almost absent to very flerce; some are highly colored and comb-shaped. Many have large, funnel-shaped, diurnal flowers in bold shades of purple, red, orange, and yellow. The edible fleshly fruits that follow are spherical to egg-shaped, green or red, splitting open vertically to reveal black or brown seeds. The genus name comes from the Latin echinos (hedgehog) and careus (candle), referring to the spiny fruit.
CULTIVATION
Grow these plants in a right well-drained soil in full sun to half shade. Withhold watering during winter, although occasional misting may be required. Some species require low temperatures or frost to flower. Propagte from seed germinated under glass until seedings start to grow, and then replant in small pots. Cuttings of some species may be rooted in sand.
Top Tip
Extremely hardy and robust, Echinocereus species are well suited to the testing conditions of a desert garden, and are equally at home in a green-house collection.
CULTIVATION
Grow these plants in a right well-drained soil in full sun to half shade. Withhold watering during winter, although occasional misting may be required. Some species require low temperatures or frost to flower. Propagte from seed germinated under glass until seedings start to grow, and then replant in small pots. Cuttings of some species may be rooted in sand.
Top Tip
Extremely hardy and robust, Echinocereus species are well suited to the testing conditions of a desert garden, and are equally at home in a green-house collection.
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