Five Star Greenhouse Lettuce Mix
Vegetable Seed
Product ID: 192
New! Updated varieties with improved downy mildew resistance for fall/winter production under protected cover.
The components were selected for their uniform growth rates, ability to hold their color (especially red leaf varieties) and resistance to downy mildew. Includes green oakleaf, red oakleaf, red romaine, green leaf, and red leaf lettuces. Varieties are subject to change depending upon availability. MT0-30. Avg. 34,300 seeds/oz. Packet: 1,000 seeds.
https://www.johnnyseeds.com/vegetables/lettuce/lettuce-mixes/five-star-greenhouse-lettuce-mix-vegetable-seed-192.11.html
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CULTURE: Gently shake the packet to mix the seeds. Tap the packet to sprinkle seeds about 60 seeds per foot in a 2–4" wide band, lightly cover ( 1/8"), and firm gently. Dry soil must be sprinkled to ensure even germination. Begin harvesting in about 3 weeks by clipping with scissors; most plants in the mix will regrow.
AVG. DIRECT SEEDING RATE: 1 oz./400', 1 lb./6,400' at 60 seeds/ft.
SEED SPECS: SEEDS/OZ.: Avg. 32,300.
PACKET: 1,000 seeds, sows 16'.
AVG. DIRECT SEEDING RATE: 1 oz./400', 1 lb./6,400' at 60 seeds/ft.
SEED SPECS: SEEDS/OZ.: Avg. 32,300.
PACKET: 1,000 seeds, sows 16'.
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Quick Facts

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Latin Name
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Lactuca sativa
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Days To Maturity
Average number of days from seeding date to harvest, within a specific crop group. If a transplanted crop: average number of days from transplant date. Not sure if crop is direct-seeded or transplanted? Check the Growing Information box for details. If crop can be both direct-seeded or transplanted, days to maturity refers to direct seeding. Days to maturity for all flowers and herbs is calculated from seeding date. -
35 Days
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Life Cycle
Plants can be Annuals (single growing season), Perennials (grow year after year), Tender Perennials (grow year after year in warmer climates; and in some cases when given special protection in colder climates), or Biennials (require two years to mature). -
Annual
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Disease Resistance Codes
- DM
- Downy Mildew (with specific races)
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DM
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Hybrid Status
Hybrid: The offspring of a cross between two or more distinct parent lines, usually of same species, and selected for improved traits.
Open-pollinated: A non-hybrid variety that can reproduce itself in kind, demonstrating relatively stable traits from one generation to the next. -
Open Pollinated
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Product Features
- Variety that we have found, based on our trials, to be the best performers in a climate-controlled greenhouse environment.
- Johnny's Exclusive
- Variety that can be grown successfully using hydroponic growing methods, such as NFT (Nutrient Film Technique), DWC (Deep Water Culture), or other soilless growing systems.
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