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  • Powerhouse

Strong mildew resistance

U.S. Protected Variety/U.S. Patent No. 10,278,351


Lettuce Romaine


Consult the resistances abbreviation page

HR : Downy mildew (Bl) : BI:5-9US/BI:16-21,23-26,28-33EU

Glossy wine red color

Narrow shape

Smooth leaf

  • Powerhouse was bred for production in the baby leaf market.
  • The leaves have a smooth, romaine shape and develope into an attractive glossy, wine red color.
  • The leaves maintain a narrow shape that provides harvest flexibility with a small cut surface.
  • Strong mildew resistance.

Vilmorin is a brand of the Business Unit Vilmorin-Mikado. The genetic resistances are not dispensed from prophylactic measures to be used as an addition. Our recommendations, suggestions, growing cycles and maturity information are only indicative and based on our own observations and our general experience. They are not contractual and they do not necessarily imply a successful harvest and/or result. The success of the cultivation also depends on factors non-related with the seed.