Encephalartos arenarius

Sand Cycad

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A rare South African cycad featuring stiff, grey-green pinnate leaves radiating from a central stem. Slow-growing and drought-tolerant once established.
yard Outdoor plants wb_sunny Sun pets Not pet-safe
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Plant Details

Common Name Sand Cycad
Family Zamiaceae
Genus Encephalartos
Species Arenarius
Origin South Africa
Blooming Foliage plant, produces cones occasionally in spring/summer
Leaf Color grey-green to blue-green
Sunlight Sun
Category Outdoor plants
Pet Friendly close No
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Care & Maintenance

terrain
Soil

Sandy, well-draining mix with high organic content; low pH tolerance preferred

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Watering

Water when soil is dry to touch. Reduce significantly in winter. Highly sensitive to root rot

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Sunlight & Care

Needs full sun outdoors or very bright light indoors to prevent etiolation; avoid deep shade

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Fertilization

Slow-release fertilizer applied during active growth (Spring/Summer) only

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Pruning

Remove yellowed lower leaves carefully; avoid cutting live tissue near the crown

Pest Control Aphid Mealybug Scale Insect

These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.

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Seasonal Periods

local_florist Flowering Period 3 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
eco Leaf Persistence 12 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
thermostat

Growing Parameters

thermostat
Temperature
41° – 95°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
40% – 70%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
3000 – 15000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
800 – 2500
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
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Soil Moisture
20% – 60%
% volumetric
Water content in the growing medium
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Soil EC
350 – 1800
mS/cm
Electrical conductivity (nutrient concentration in soil water)

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