Sandoval's Zamia (Zamia sandovalii)

Sandoval's Zamia

Zamia sandovalii

Its stiff, feathery fronds carry prehistoric quietude. Slow-growing cycad; common name: Sandoval's coontie.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; tolerates partial shade; avoid prolonged midday direct sun to prevent frond scorching
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Watering Water thoroughly when the top 2–3 cm of soil dries out; avoid waterlogging to prevent root rot
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Temperature Thrives in 18–25°C; protect from temperatures below 10°C to avoid cold damage
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Characteristics

  • Leaf: Pinnate fronds with glossy dark green leaflets; stiff, arching growth form
  • Cone: Male cones are cylindrical, female cones are ovoid (separate male/female plants)
  • Stem: Short, mostly subterranean caudex for water storage
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Care Guide

Watering

Keep soil evenly moist but not waterlogged

Fertilization

Diluted cycad-specific fertilizer once every 2 months. Avoid over-fertilizing, as cycads have low nutrient requirements

Eggshell powder top-dress:Crush dried eggshells into fine powder; sprinkle lightly on soil surface to boost calcium levels without risk of burning roots
Pruning
  • Remove brown, damaged fronds at the base to maintain plant appearance and airflow
  • Trim dead leaflets to reduce hiding spots for pests like scale insects
  • Avoid cutting healthy fronds, as cycads grow slowly and replace foliage infrequently
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Highly toxic; ingestion may cause vomiting, diarrhea, liver failure, and potential fatalities

Humans: Contains cycasin; ingestion causes gastrointestinal distress, with potential liver damage in large quantities

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental foliage for container gardens, rock gardens, and shaded landscape beds