Onion Superon F1

Onion (Superon F1)

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A high-yield F1 hybrid onion variety, prized for bulb size and storage quality. Grown in cool to warm climates, harvested as bulbs or greens.
yard Kitchen garden plants wb_sunny Half-shade / Sun pets Not pet-safe
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Plant Details

Common Name Onion (Superon F1)
Family Amaryllidaceae
Genus Allium
Species Cepa
Variety Superon F1
Origin Western Europe / North America
Blooming Primarily grown for bulbs; flowers if bolted in second season
Leaf Color Dark green to blue-green
Sunlight Half-shade / Sun
Category Kitchen garden plants
Pet Friendly close No
yard

Care & Maintenance

terrain
Soil

Well-drained loamy soil rich in organic matter, pH 6.0-7.0

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Watering

Regular watering during growth, reduce moisture before harvest to prevent rot

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Sunlight & Care

Requires full sun exposure for optimal bulb development and sugar content

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Fertilization

Balanced fertilizer at planting, high nitrogen early season, potassium later

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Pruning

Remove flower stalks immediately if bulbs are the target; cut tops when curing

Pest Control Leaf Miner Onion Fly Onion Thrip

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 4 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° – 86°
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)
5000 – 80000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
1000 – 2500
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
water
Soil Moisture
20% – 65%
% volumetric
Water content in the growing medium
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Soil EC
300 – 1800
mS/cm
Electrical conductivity (nutrient concentration in soil water)
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Common Problems

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