Growing for Success

Peppers are one of the most commercially important greenhouse crops in North America, offering growers strong returns, year-round production potential, and a diverse range of market opportunities — from large-format bell peppers for retail and foodservice to colourful mini peppers for the fast-growing snack market.

Grow the Best Long English Cucumbers with Paramount Seeds Long English cucumbers — also known as Long Dutch cucumbers — are among the most sought-after greenhouse crops. Their smooth, thin skin, minimal seeds, and exceptional length make them a great choice for growers supplying retail, foodservice, and direct markets. At Paramount Seeds, we carry proven Hybrid Long Dutch varieties selected for greenhouse performance, disease resistance, and consistent fruit quality. Top Long English Cucumber Varieties from Paramount Seeds Verdon F1 — Long Dutch Cucumber Verdon F1 is our top-performing Long Dutch variety and a grower favorite. Available in both treated and untreated seed, Verdon delivers uniform, dark-green fruit with excellent shelf life. Its strong plant vigor and reliable fruit set make it a dependable choice for year-round greenhouse production. Camaro F1 — Long Dutch Cucumber Camaro F1 is a high-demand variety. Known for its consistent fruit size and attractive appearance, Camaro performs well across a range of greenhouse environments and is a strong choice for growers prioritizing marketability. Bologna F1 — Long Dutch Cucumber Bologna F1 offers reliable production with good disease tolerance. Its uniform fruit and steady yield make it a solid mid-season performer for greenhouse operations looking for consistency across multiple harvests. Durance F1 — Long Dutch Cucumber Durance F1 is a specialty Long Dutch variety valued for its fruit quality and adaptability. It performs well in controlled greenhouse environments and is a good fit for growers targeting premium market segments. Davida F1 — Long Dutch Cucumber (Treated Seed) Davida F1 is available in treated seed and offers strong disease resistance alongside good fruit uniformity. A reliable option for growers who prioritize plant health and reduced crop risk. Poniente F1 — Long Dutch Cucumber Poniente F1 is a focused variety suited to specific greenhouse conditions. Its consistent fruit profile makes it a dependable choice for growers with established production systems. Georgia F1 — Long Dutch Cucumber Georgia F1 is available in both treated and untreated seed. It offers a solid combination of fruit quality and plant performance, making it a versatile addition to any Long Dutch cucumber program. Winmar RZ F1 — Long Dutch Cucumber Winmar RZ is a premium Rijk Zwaan variety offering excellent disease resistance and high-quality fruit. Ideal for growers seeking a top-tier Long Dutch option with strong genetic backing. Cumlaude F1 — Long Dutch Cucumber Cumlaude F1 is a newer addition to our Long Dutch lineup, offering promising performance for greenhouse growers looking to diversify their variety portfolio. Boncanale F1 and Kasja F1 round out our Long Dutch selection as emerging varieties. Both are worth trialing for growers interested in evaluating new genetics alongside their established programs. Greenhouse Growing Tips for Long English Cucumbers Trellising: Train vines vertically to maximize light interception and airflow, reducing disease pressure and improving fruit quality. Temperature: Maintain daytime temperatures of 75–82°F and nighttime temperatures above 60°F for optimal fruit set and development. Humidity: Target 70–80% relative humidity. Avoid leaf wetness to minimize powdery mildew and Botrytis risk. Irrigation: Use drip irrigation with consistent moisture levels — Long Dutch cucumbers are sensitive to drought stress and irregular watering cycles. Nutrition: Apply a balanced fertilizer with elevated potassium during fruiting to support fruit firmness and shelf life. Harvesting: Harvest at target length before seeds develop. Frequent harvesting (every 1–2 days at peak) encourages continued production and maintains plant vigor. Find the Right Variety for Your Business Every greenhouse is different. Whether you're optimizing for yield, disease resistance, fruit uniformity, or market specifications, Paramount Seeds carries the Long Dutch cucumber varieties to match your production goals. Browse our full cucumber seed catalog or contact our team for variety recommendations tailored to your growing environment.

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