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Arugula Companion Planting

Eruca vesicaria

Mustard (Brassicaceae) -- cool season

1 beneficial companion
1 antagonistic relationship

Good Companions for Arugula

CarrotDaucus carota subsp. sativus
BeneficialPhysical SupportSupported

Arugula matures quickly (30-40 days) and can be harvested before carrots need the space. As a brassica, arugula's glucosinolate-containing root residues may provide mild biofumigant effect against soil pathogens.

Direct-sow arugula alongside carrot rows. Arugula marks rows and is harvested as carrots size up.

Sources
  • Biofumigation potential of Brassicaceae species -- Plant and Soil (2003)

Crops to Avoid Near Arugula

StrawberryFragaria x ananassa
AntagonisticDisease ManagementSupported

As a brassica, arugula shares verticillium wilt (Verticillium dahliae) susceptibility with strawberry. Growing together or in sequence increases soil inoculum pressure.

Same brassica-strawberry disease risk applies to all brassica family members.

Sources
  • Verticillium wilt of strawberry: biology and management -- Plant Disease (2006)