Varietes from Rijk Zwaan
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59 products
59 products
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.
Overview
Kivu F1 is a high-yielding greenhouse beefsteak tomato with a stable, large average fruit weight throughout the season and consistent uniform ripening. With an open, generative plant habit and strong resistance to fruit drop, Kivu is a reliable choice for growers seeking consistent quality and high production potential. GMO-free.
Key Performance Characteristics
- Fruit weight: 260–270g average — stable throughout the season
- Fruit shape: Nice round with a slight shoulder
- Ripening: Consistent and uniform
- Plant habit: Open, generative, indeterminate
- Fruit drop: Much less susceptible than current market standard
- Yield: Very uniform with high production potential
- GMO: GMO-free
Disease Resistance
- HR: ToMV:0-2 / Ff:A-E / Fol:0,1 / For / Va:0 / Vd:0
- IR: On (ex Ol) — Powdery Mildew tolerant
Seed Specifications
- Seed treatment: Untreated as standard
- Packaging: Available in 25, 50, 100, 1,000 and 5,000 seed packs
Also consider Bigdena F1, Inspired F1, and Geronimo F1 beefsteak varieties.
Overview
Deltastar F1 is a vigorous mini cucumber with an open plant habit, suitable for summer, autumn, and early spring cultivation. Producing dark green, slightly ribbed fruit with excellent shelf life and good flavor, Deltastar's strong vigor makes it well-suited to longer cultivation cycles.
Key Performance Characteristics
- Fruit length: 16–18 cm
- Fruit color: Dark green, slightly ribbed
- Flavor: Good
- Shelf life: Excellent
- Plant habit: Open, vigorous — suitable for longer cultivation
- Best seasons: Summer, autumn, early spring
Disease Resistance
- HR: Cca, Ccu, Px
- IR: CMV, CVYV
Seed Specifications
- Seed treatment: Thiram (TMTD) treated as standard
- Packaging: Available in 25, 50, 100, 1,000 and 5,000 seed packs
Also consider Katrina F1 and Jawell F1 mini cucumber alternatives.
Overview
Gilmore F1 is a dark red, large-framed butterhead lettuce for heated and unheated cultivation. With good cover leaves, a slowly filling head, a long harvest window, and yellow-green internal color with a red leaf base, Gilmore is strong against bolting, internal tipburn, and Big Vein — a reliable red butterhead for year-round greenhouse production.
Key Performance Characteristics
- Type: Red butterhead
- Color: Dark red exterior, yellow-green internal, red leaf base
- Frame: Large
- Head fill: Slowly filling — long harvest window
- Bolting resistance: Strong
- Internal tipburn resistance: Strong
- Big Vein resistance: Strong
- Production systems: Heated and unheated greenhouse
Disease Resistance
- HR: Bremia Bl:29–37, 39, 40EU
Seed Specifications
- Seed treatment: Pelleted, untreated as standard
- Packaging: Available in 100, 250, 1,000, 5,000 and 25,000 seed packs
Modan is a vigorous, high yielding slicer cucumber.
Variety is making long side -shoots. Fruits are slender and a fraction longer. Dark skin colour. Single fruited on both stem and side-shoot.
Seeds are fungicide treated as standard
Overview
Gladius F1 is a large romaine lettuce for hydroponic production featuring the Knox™ trait and solid veins. Very strong against internal tipburn, Gladius delivers consistent quality and a reliable disease resistance package for year-round controlled environment production.
Key Performance Characteristics
- Type: Cos / Romaine (Knox™ trait)
- Frame: Large
- Veins: Solid
- Tipburn resistance: Very strong against internal tipburn
- Production systems: Hydroponic, controlled environment
Disease Resistance
- HR: Bremia Bl:29–31, 34, 36, 39, 40EU / Nr:0
- IR: LMV:1
Seed Specifications
- Seed treatment: Pelleted, untreated as standard
- Packaging: Available in 100, 250, 1,000, 5,000, 25,000 and 50,000 seed packs
Also consider Tacitus F1 and Elizium F1 romaine varieties.
Overview
Jaylo F1 is an early, productive oval-type eggplant for greenhouse production. Delivering high-quality, uniform, spineless fruit with good generative steering, Jaylo is suitable for many market segments and performs consistently across a range of greenhouse environments.
Key Performance Characteristics
- Fruit type: Oval
- Fruit weight: 300–350g average
- Fruit quality: High quality, uniform, spineless
- Maturity: Early
- Yield: Productive
- Plant habit: Strong — requires generative steering
- Production system: Greenhouse
- Market: Suitable for many segments
Seed Specifications
- Seed treatment: Untreated as standard
- Packaging: Available in 10, 50, 100 and 1,000 seed packs
A great looking Lollo Rossa – a very intense red color. Suitable for cultivation of land and under cover in a greenhouse or plastic tunnel. It creates a large shower head. BL 1-16, 21, 23
Lettuce seed from this supplier is Untreated as standard.
Overview
Hydrolique F1 is a crystal lettuce bred for vigorous, high-yield growth under artificial lighting in indoor or outdoor setups. Disease-resistant and strong against glassiness and tipburn, Hydrolique performs well in high-density plantings — making it an ideal choice for controlled-environment and vertical farming operations.
Key Performance Characteristics
- Type: Crystal lettuce
- Vigor: High — bred for artificial light production
- Glassiness resistance: Strong
- Tipburn resistance: Strong
- Density: Performs well in high-density plantings
- Production systems: Indoor, outdoor, vertical farming, controlled environment
Seed Specifications
- Seed treatment: Pelleted, untreated as standard
- Packaging: Available in 100, 250, 1,000, 5,000 and 25,000 seed packs
Also consider Lalique F1 as an alternative crystal lettuce variety.
Overview
Angela F1 is a vigorous eggplant producing attractive oval-shaped, purple and white striped fruit with firm white flesh and good shelf life. Suitable for poly house cultivation in winter and spring, and net house cultivation, Angela is a productive specialty variety for growers supplying fresh markets seeking visually distinctive eggplant.
Key Performance Characteristics
- Fruit shape: Oval
- Fruit color: Purple and white striped — attractive appearance
- Flesh: White, firm
- Shelf life: Good
- Plant habit: Strong, vigorous
- Production systems: Poly house (winter/spring), net house
Seed Specifications
- Seed treatment: Treated as standard
- Packaging: Available in 10, 50, 100 and 1,000 seed packs
Also consider Jaylo F1 for a solid purple oval eggplant alternative.
