Greenhouse Production
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151 products
151 products
Overview
Excelsior F1 is a high-quality pickling cucumber for open field, high tunnel, and unheated greenhouse production in spring and fall. With an open, vigorous plant habit and medium to dark green fruit of 10–12 cm (4–5 inches), Excelsior delivers consistent quality and a strong disease resistance package.
Key Performance Characteristics
- Type: Pickling cucumber
- Fruit length: 10–12 cm (4–5 inches)
- Fruit color: Medium to dark green
- Plant habit: Open, vigorous
- Best seasons: Spring and fall
- Production systems: Open field, high tunnel, unheated greenhouse
Disease Resistance
- HR: Cca, Ccu
- IR: Px, CMV, CVYV
Seed Specifications
- Seed treatment: Untreated as standard
- Packaging: Available in 25, 50, 100 and 1,000 seed packs
Overview
Multigreen 60 F1 is a high-yielding multileaf lettuce with high vigor, great stable green color, and well-presented curly 3D leaves with a short core. Well-suited to warm and hot weather production, Multigreen 60 delivers a round head shape, good tipburn and bolting tolerance, and consistent performance for fresh market, processing, and salad mix applications year-round.
Key Performance Characteristics
- Type: Multileaf (single-cut)
- Color: Stable medium green
- Leaves: Curly, 3D, well-presented, short core
- Head shape: Round
- Vigor: High
- Tipburn tolerance: Good
- Bolting tolerance: Good
- Best use: Fresh market, processing, salad mix
- Seasons: Year-round — especially suited to warm and hot weather
Disease Resistance
- HR: Bremia Bl:1–31 / Nr:0
- IR: LMV
Seed Specifications
- Seed treatment: Pelleted, untreated as standard
- Packaging: Available in 100, 250, 1,000 and 5,000 seed packs
Also consider Multigreen 1 F1 and Multired 80 F1 for multicolor mix options.
Astro Arugula
Days to Maturity: 21 DAYS BABY - 40 FULL SIZE
The commercial standard with long green leaves and characteristic mildly spicy flavor.
Germinates quickly and tolerates cold and hot temperatures well. Our strain has a mix of "cut" and "strap" leaf shapes when grown as baby leaf. Performs well as a cut-and-come-again crop. Eruca sativa.
Additional Information:
- Heat and cold tolerant
- Untreated seeds
Overview
Breen F1 is a unique red mini romaine that closes beautifully at the top to form a perfectly shaped heart. Resembling a Treviso radicchio in appearance, Breen has light-colored veins that provide an attractive contrast with its reddish-brown leaves, excellent shelf life, and great taste — a standout variety for specialty retail, restaurants, and farmers markets.
Key Performance Characteristics
- Type: Mini romaine / Little Gem
- Color: Reddish-brown with light-colored veins
- Head: Closes nicely at top — perfectly formed heart
- Appearance: Resembles Treviso radicchio
- Flavor: Great tasting
- Shelf life: Excellent
- Growing periods: Full season
Disease Resistance
- HR: Bremia Bl:16–21, 23–26, 28–35EU / 1–9US
Seed Specifications
- Seed treatment: Pelleted, untreated as standard
- Packaging: Available in 100, 250, 1,000 and 5,000 seed packs
Overview
Scamander F1 is an intense quadruple-red crystal lettuce bred for high-density hydroponic and indoor production. With dark red color that holds even in low light conditions, crispy smooth leaves, and machine harvestability, Scamander is ideal for toddler, teenleaf, and salatrio formats in processing and fresh market applications.
Key Performance Characteristics
- Type: Crystal lettuce (quadruple red)
- Color: Intense dark red — maintains color in low light
- Leaves: Crispy, smooth
- Average crop weight: ~200g
- Growing cycle: 35–50 days
- Density: Good performance in high-density cultivation
- Harvest: Easy to handle, machine harvestable
- Best use: Toddler, teenleaf, salatrio, processing, fresh market
- Seasons: Year-round
- Production systems: Indoor hydroponics, plant factory
Disease Resistance
- HR: Bremia Bl:29–40EU / Pb
- IR: LMV:1 / Fol:1
Seed Specifications
- Seed treatment: Pelleted, untreated as standard
- Packaging: Available in 100, 250, 1,000, 5,000, 25,000, 50,000 and 100,000+ seed packs
Also consider Lalique F1 and Hydrolique F1 crystal lettuce alternatives.
Overview
Excelsior F1 is a high-quality pickling cucumber for open field, high tunnel, and unheated greenhouse production in spring and fall. With an open, vigorous plant habit and medium to dark green fruit of 10–12 cm (4–5 inches), Excelsior delivers consistent quality and a strong disease resistance package.
Key Performance Characteristics
- Type: Pickling cucumber
- Fruit length: 10–12 cm (4–5 inches)
- Fruit color: Medium to dark green
- Plant habit: Open, vigorous
- Best seasons: Spring and fall
- Production systems: Open field, high tunnel, unheated greenhouse
Disease Resistance
- HR: Cca, Ccu
- IR: Px, CMV, CVYV
Seed Specifications
- Seed treatment: Treated as standard
- Packaging: Available in 25, 50, 100 and 1,000 seed packs
Also available as Excelsior Untreated Seed.
Multigreen 57 F1 is a unique emerald green multileaf for open field and indoor production. Medium-sized compact variety with shiny green leaves and medium vigor. Good tip burn and bolting tolerance for whole head and salad mix production.
- Color: Emerald green, shiny
- Size: Medium, compact
- Vigor: Medium
- Use: Whole head and salad mix production
- Seasons: Autumn/winter/spring in the south; all season in the north (monitor bolting risk)
- HR: Bl:1-23, 25-27, 29, 31
Variety benefits: Unique emerald green leaf brings out color in salad bags. Very strong leaves give excellent shelf life.
This variety is available as untreated, pelleted seed only.
Overview
Crispyano F1 is a fast-growing crispy multileaf lettuce with a compact shape, excellent taste, dark green color, and a crisp juicy texture. Strong against tipburn and bolting with a good base, Crispyano performs well in both indoor farms and greenhouses — a reliable choice for hydroponic and controlled environment production.
Key Performance Characteristics
- Type: Crispy multileaf / Hydroponic Green Crispy
- Color: Dark green
- Texture: Crisp, juicy
- Flavor: Excellent
- Shape: Compact
- Growth rate: Fast growing
- Tipburn resistance: Strong
- Bolting resistance: Strong
- Production systems: Hydroponic, greenhouse, indoor farm
Disease Resistance
- HR: Bremia Bl-EU:16–27, 29, 31, 32, 34, 36 / Bl-US:1–8 / TBSV
- IR: LMV:1
Seed Specifications
- Seed treatment: Pelleted, untreated as standard
- Packaging: Available in 100, 250, 1,000, 5,000, 10,000, 50,000 and 100,000+ seed packs
Also consider Crispenza F1 as an alternative crispy multileaf variety.
Overview
Salvius RZ F1 (41-49) is a dark green, large cos lettuce that performs well in both greenhouse and outdoor production. Tall and fast growing with medium savoyed leaves, Salvius is a reliable, widely adaptable romaine for growers seeking consistent quality across production systems.
Key Performance Characteristics
- Type: Large cos / Romaine
- Color: Dark green
- Leaves: Medium savoyed
- Growth rate: Tall and fast growing
- Production systems: Greenhouse and outdoor
Disease Resistance
- HR: Ss (Rs)1
- IR: Bremia Bl:16–26, 32EU / Nr:0
Seed Specifications
- Seed treatment: Pelleted, untreated as standard
- Packaging: Available in 100, 250, 1,000 and 5,000 seed packs
Also consider Thumper F1, Amadeus F1, and Tacitus F1 romaine alternatives.
Overview
Rutilai F1 is a red oakleaf lettuce with an attractive internal green color, good tipburn and bolting tolerance, and strong downy mildew resistance. Growing faster than most full-red oak types but slightly slower than full-green types, Rutilai is a versatile variety suitable for year-round production in cooler areas and outdoor growing.
Key Performance Characteristics
- Type: Red oakleaf (internal green color)
- Growth rate: Faster than full-red types; slightly slower than full-green types
- Frame: Good, upright clean base
- Weight: Good
- Tipburn tolerance: Good
- Bolting tolerance: Good
- Downy mildew resistance: Attractive resistance level
- Seasons: Year-round in cooler areas
- Production systems: Greenhouse and outdoor
Seed Specifications
- Seed treatment: Pelleted, untreated as standard
- Packaging: Available in 100, 250, 1,000, 5,000 and 25,000 seed packs
Also consider Rouxai F1 and Bughatti F1 red oakleaf alternatives.
