Dioon spinulosum
TAXONOMY
FamilyZamiaceae
GenusDioon
Zone10
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Plants of the World OnlineABOUT
Dioon spinulosum, commonly known as the Giant Dioon or Gum Palm, is a species of cycad native to the wet tropical forests of Mexico. It is one of the tallest cycads, often reaching heights of up to 12 meters. This plant is known for its striking, feathery fronds and slow growth. It thrives in humid, tropical climates and is often used as an ornamental plant in gardens and landscapes.
ALSO KNOWN AS
Gum Palm
OVERVIEW
VPDCalculate
WaterWet
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature25° C
Humidity70%
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Dioon spinulosum requires bright, indirect light and thrives in warm, humid conditions. It prefers moderate temperatures and should be kept away from cold drafts. Water the plant regularly to keep the soil evenly moist, but avoid waterlogging. This plant can be grown both indoors and outdoors, provided it receives adequate light and humidity.Soil
Dioon spinulosum prefers well-draining, loamy soil that retains moisture without becoming waterlogged. A mix of loam and organic matter works well. Ensure the soil has good drainage to prevent root rot.Fertilizer
Fertilize Dioon spinulosum with a balanced fertilizer, such as 10-10-10, during the growing season. Apply the fertilizer every 4-6 weeks to support healthy growth. Avoid over-fertilizing, as this can damage the plant.Repotting
Repot Dioon spinulosum every 2-3 years or when it outgrows its current pot. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Gently remove the plant from its old pot, place it in the new pot with fresh soil, and water thoroughly.Propagation
Dioon spinulosum can be propagated from seeds or offsets. Seeds should be sown in a well-draining soil mix and kept warm and moist until they germinate. Offsets can be removed from the parent plant and potted separately. Ensure the offsets have a few roots before potting them.Pruning
Pruning is generally not required for Dioon spinulosum. However, you can remove any dead or damaged fronds to maintain the plant's appearance. Use clean, sharp tools to make clean cuts.Toxicity
Dioon spinulosum is toxic to pets and humans if ingested. All parts of the plant contain toxins that can cause gastrointestinal distress and other symptoms. Keep the plant out of reach of children and pets.Additional
Dioon spinulosum is a slow-growing plant, so patience is required when cultivating it. It can be a stunning addition to tropical gardens and indoor spaces with adequate light and humidity. Regularly check for pests such as scale and mealybugs, and treat any infestations promptly.REVOLUTIONIZE YOUR PLANT CARE
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