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DIAZ is a medium to large sized green oak suitable for year round production. DIAZ shows strong tolerance to bolting and tipburn in hydroponic systems. DIAZ has narrow lobes in the Kibrille style, making it an ideal alternative to Vizir (which has wider lobes) and is the ideal variety for processors looking for an inclusion in salad mixes. DIAZ shows strong tolerance to fungal rots, such as botrytis, in warm, wet conditions - often a problem with oakleafs. DIAZ has a strong disease package with full mildew cover.

Variety Features

Light green
Medium to large sized heads
Medium vigour

Agronomic Considerations

Suitable for field production and hydroponic systems
Strong tolerance to tipburn
Strong tolerance to bolting

Disease Resistances

High Resistance: Bl:1-32/Nr:0
Intermediate Resistance: LMV:1

Market Segment

Fresh market
Salad leaf

Harvest Period

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec