Astrophytum myriostigma Variegated

$13.99
Title

A spineless cultivar prized for its striking geometric shape and random marbled patterns of yellow, orange and red against a green epidermis. This striking visual contrast is caused by a genetic mutation that results in a partial lack of chlorophyll.

Its solitary, globular stem slowly elongates into a cylinder with 3 to 8 prominent, deep vertical ribs. A cross-section reveals a perfect star-like silhouette. Mature specimens (usually 6+ years old) produce satin-textured, glossy yellow, funnel-shaped flowers out of the top apex during warm spring and summer months.

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Details & Plant Care

Difficulty:

Moderate to Difficult

Water:

Dry Soil

Humidity:

30% to 50%

Pet Friendly:

Non-toxic to dogs and cats

Light:

Bright Indirect Light

Plant Information

Common Names:

Variegated Bishop's Cap Cactus

Scientific Name:

Astrophystum myriostigma f. variegata

Country Of Origin

Central Mexico

Growth Rate:

Extremely Slow

Soil Type:

An exceptionally gritty, inorganic, mineral-based substrate. 80% to 90% gritty minerals and only 10% to 20% organic matter.

Fertilize:

NA

Remember to only fertilize during their active growing season.

Common Pests

Mealybugs

Mealybugs

What To Look For: White, cottony or waxy masses on stems, leaf axils, underside of leaves. Sticky honeydew, sooty mold growth, yellowing or dropping leaves.

How To Treat: Use a cotton swab dipped in rubbing alcohol to dab and remove visible bugs. Wash leaves and stems with gentle soapy water. In heavy infestations, consider removing very affected stems/leaves or, in the worst case, replacing the plant.

Spider Mites

Spider Mites

What To Look For: Very fine webbing under leaves or between stems and leaves (especially in dry indoor air). Leaves may appear stippled (tiny yellow or white dots) or dusty; they may turn yellow, brown or drop. When you tap a leaf onto white paper, you might see tiny moving specks. (Often too small to see easily)

How To Treat: Increase humidity around the plant (since mites thrive in dry air). Spray plant thoroughly (both sides of leaves) with insecticidal soap or a miticide/plant-safe oil; repeat every few days. In heavy infestations, consider removing severely affected sections; isolate the plant.