Also known as Covill's Barrel Cactus · Coville's Barrel Cactus · Emory’s Barrel Cactus
Emory's Barrel Cactus (Ferocactus emoryi) is a stout, ribbed cactus native to the Sonoran Desert, prized for its striking form and red spines.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers intense sunlight for best growth and form. Protect from scorching in extreme heat if not accustomed.
Infrequent
25% intensity
Allow soil to dry out completely between waterings. Reduce significantly in winter.
Sandy, well-draining
50% intensity
Warm to Moderate
75% intensity
Enjoys warm temperatures during the growing season. Can tolerate cooler temperatures in winter dormancy if kept dry, but protect from frost.
Infrequent
25% intensity
Use a diluted cactus fertilizer sparingly during the growing season only.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Non-toxic to pets and humans. Spines can cause mechanical injury.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water thoroughly when the soil is completely dry. During the growing season (spring and summer), water deeply but infrequently.
Reduce watering significantly in fall and winter, allowing the soil to dry out between waterings to prevent root rot. Ensure excellent drainage.
Pruning is generally not required for Ferocactus emoryi. Remove any dead or damaged stems or ribs promptly to maintain plant health and prevent disease. Use a clean, sharp knife or saw for any necessary cuts.
Propagation is typically done by seed. Sow seeds in well-draining cactus mix in spring. Keep them warm and lightly moist. Cuttings are rarely successful due to the plant's habit.
Grafting is an option for faster growth but is more advanced.
Repot Emory's Barrel Cactus every 2-3 years or when it outgrows its pot, preferably in spring. Use a gritty, fast-draining cactus mix. Handle the plant carefully to avoid spines.
Choose a pot that is only slightly larger than the current one.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Emory's Barrel Cactus (Ferocactus emoryi)
Where Emory's Barrel Cactus (Ferocactus emoryi) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Cactaceae |
| Genus | Ferocactus |
| Species | Ferocactus emoryi |
Similar in genus Ferocactus
Answers based on plant encyclopedia data
