Stevia rebaudiana Bertoni

Sweet Leaf

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Stevia is a perennial herb native to South America, prized for its sugar-free sweet leaves. It produces small white flowers and thrives in warm, well-drained soils.
yard Kitchen garden plants wb_sunny Half-shade / Sun pets Pet Friendly
info Pot sizes shown are estimations. Real dimensions may vary depending on the merchant.
Merchant Pot Size Availability Price
Amazon.com 2-3 in In Stock $20.56 Buy
Merchant Pot Size Availability Price
Amazon.com 3-4 in In Stock $9.49 Buy
info

Plant Details

Common Name Sweet Leaf
Family Asteraceae
Genus Stevia
Species Rebaudiana
Variety Bertoni
Origin Paraguay / Brazil
Blooming Small white flowers, summer to autumn
Leaf Color Green
Sunlight Half-shade / Sun
Category Kitchen garden plants
Pet Friendly check Yes
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Care & Maintenance

terrain
Soil

Light, well-draining loam with organic matter. pH 6.5-7.0 ideal.

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Watering

Keep soil consistently moist during growing season. Reduce watering in winter or dormant periods to prevent root rot.

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Sunlight & Care

Requires full sun for optimal sweetness and growth. Indoor needs bright southern exposure.

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Fertilization

Feed monthly with balanced fertilizer diluted by half. Avoid high nitrogen late season to maximize sweetness.

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Pruning

Pinch flower buds to maintain foliage quality. Harvest leaves regularly starting from early summer.

Pest Control Aphid Spider Mite Whitefly

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
agriculture Harvesting Period 5 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
50° – 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)
2500 – 45000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
1200 – 3500
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
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Soil Moisture
30% – 65%
% volumetric
Water content in the growing medium
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Soil EC
250 – 1800
mS/cm
Electrical conductivity (nutrient concentration in soil water)

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