Artichoke Cactus

Latin Name: Obregonia denegrii

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(320 Ratings)

Plant Type: Cactus
Description: The flattened top surface is covered with flat, leaf-like tubercles. Flowers are white or pale pink.
Origin: Mexico
Environment: Suitable for the home or a greenhouse
Foliage: Yes
Flowering: Yes
Season: GI
Fragrant: No
Growing Ease: Requires a little extra care
Temperature: 50-75°F, 10-24°C
Humidity: Medium humidity
Lighting Needs: Does best in full sunlight coming from the South/West
Soil Type: Never use ordinary potting compost or garden soil, there are general purpose cactus mixes available. If you want to mix your own take: 3 parts coarse sand or perlite, 2 parts garden soil, 1 part humus (leaf mold) and 1 part crushed rock. Always use a pot with a hole.
Watering: Drench the soil and let it become barely moist between waterings. Reduce watering during the winter. If you use rainwater, be careful as it could be acidic.
Fertilizer: Feed once a year during the spring with a water soluble fertilizer.
Plant Pests: Prone to mealy bugs, spider mites and scale. Always inspect any new plant for pests before introducing it to your home or greenhouse.
Propagation: Seeds in the spring. Plant seeds evenly about in their normal growing medium, pat it down and cover with a fine layer of sand. Saturate the soil and cover with a piece of cardboard, treat with a fungicide when leaves appear and move it to a sunny location.
Gardening Tips & Care: " Keep cool in the winter and cover the last 1"" (2.5cm) of soil with gravel to avoid stem rot. Be careful not to over-water."
Is Genus: No
Artichoke Cactus picture Artichoke Cactus, Obregonia denegrii

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