Sweet onion grow and care – herbaceous of the genus Allium, Sweet onion is a perennial plant because the vegetative reproduction of the bulbs, the bulb is biennial and grown as annual plant, can grow in mediterranean, desert, subtropical, temperate climate and growing in hardiness zone 7-10

Leaves are narrow and hollow leaves grow in groups linked together.

Flowers small the color is white the flower grow on hollow stem as inflorescence in a umbel shape.

Sweet onion bulb

Bulb not spicy at all the taste is sweet the bulb is made from layers that grow in radial round shape the layers color of the bulb white to yellow

Sweet onion for sale – Seeds or Plants to Buy


Blooming Seasons
  • Spring flowers
  • Summer flowers
Edible Parts
  • Edible leaves
  • Edible Roots
Culinary uses
  • Cooked
  • Eaten raw
  • Herbs
  • Salad
  • Spices
Flower colors
  • White flower
  • Mediterranean Climate
  • Subtropics Climate
  • Temperate Climate
Harvest Season
  • Autumn Harvest
  • Spring Harvest
  • Summer Harvest
  • Winter harvest
Plant growing speed
  • Average growing plants
  • Fast growing plants
Plant life-form
  • Deciduous
  • Evergreen
  • Geophyte
  • Herbaceous
  • Leaf plant
  • Perennial plant
Plant Uses
  • Edible plants
Planting Season
  • Autumn Planting
  • Spring Planting
  • Summer planting
Plants sun exposure
  • Full sun Plants
  • Part shade Plants
Watering plants
  • Regularly water
Hardiness zone
  • Hardiness zone 10
  • Hardiness zone 7
  • Hardiness zone 8
  • Hardiness zone 9