Wholesale citrus

Eureka lemon

Citrus limon ‘Eureka’

A thornless, productive true lemon with ridged fruit and a rougher rind; it needs one of the warmer, better-protected citrus sites.

EdibleTrue lemonThornlessFrost sensitive

Landscape layersLower canopy

Mature sizeUsually 10–20 ft tall and wide; rootstock and pruning change final size

Climate fitUrban core · USDA 9b–10a · Valley suburbs · USDA 9a–9b · Desert outskirts · USDA 8b–9b

Special categoriesEDIBLE

Hardiness guidanceTypically USDA 9–11; frost tolerance varies by cultivar and microclimate

Winter chillNone

Typical harvestMuch of the year, with the main crop fall through spring

Right plant, right place

Will Eureka lemon grow at your Arizona property?

Plant in fast-draining soil with the graft union above grade. Keep mulch away from the trunk and avoid lawn irrigation at the root crown.

Best regional fit: Urban core · USDA 9b–10a, Valley suburbs · USDA 9a–9b, Desert outskirts · USDA 8b–9b.

Light

Full sun; young trunks and exposed scaffold limbs need sunburn protection

Water

Deep, regular irrigation with drying between cycles; expand the wetted zone as the canopy grows

Fruit set

Self-fruitful

Harvest

Juice, zest, cooking, and preserving

Planting & stewardship

1
Verify both the named cultivar and rootstock on the nursery tag before planting.
2
Whitewash newly exposed bark and protect cold-sensitive trees during hard freezes.
3
Feed in several light applications during the active season rather than one heavy dose.
4
Let fruit color and flavor—not a calendar date alone—confirm harvest readiness.

Seasonal availability

Offered through Permascaping’s seasonal wholesale citrus preorder; exact sizes, rootstocks, and inventory change each year.