Encyclopedia
Definitive guides for crops, pests, and agricultural diseases.
watercress
Watercress is a fast-growing aquatic perennial prized for its peppery leaves and exceptional nutritional density. It thrives in cool, flowing water systems and can be harvested continuously under optimal conditions. This guide covers every stage of professional watercress cultivation from propagation to post-harvest handling.
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Watercress (Large Leaf)
Watercress (Large Leaf) is an aquatic or semi-aquatic perennial plant known for its peppery leaves, often grown for culinary uses. It thrives in cool, slow-moving water bodies and requires minimal pest management, making it a relatively easy crop to cultivate.
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Watermelon
Watermelon is a warm-season cucurbit grown for its large, sweet, water-rich fruits and vigorous trailing vines. It performs best in long, hot growing seasons with full sun, fertile well-drained soil, and careful irrigation management, especially from flowering through fruit sizing.
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Watermelon (Black Diamond)
Black Diamond watermelon is a classic heirloom variety prized for its large, oblong fruits with deep green rinds and vibrant red flesh, offering exceptional sweetness and juiciness. This guide provides professional-grade cultivation advice, from soil preparation to harvest, optimized for high yields in home gardens and small farms. Ideal for warm climates, it thrives with proper spacing and pest management for bountiful summer harvests.
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Watermelon (Moon and Stars)
Moon and Stars watermelon is a heirloom variety celebrated for its striking dark green rind adorned with bright yellow moons and stars, producing oblong fruits weighing 20-40 pounds with sweet, crisp red flesh. This heat-loving vine crop thrives in warm climates and sandy soils, offering both ornamental appeal and bountiful harvests for home gardeners and small farms. Known for its disease resistance and reliable yields, it's an excellent choice for summer succession planting.
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Watermelon (Orangeglo)
Watermelon (Orangeglo) is a rare heirloom variety celebrated for its vibrant orange flesh, exceptional sweetness, and compact vines ideal for smaller gardens. This guide provides professional-grade cultivation advice, from soil preparation to organic pest control, ensuring bountiful harvests of this unique melon. Perfect for home growers seeking premium flavor without expansive space requirements.
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Wax Gourd (Large Round)
Wax Gourd (Large Round) is a versatile, large, round vegetable grown widely for its culinary uses. It's known for its thick, waxy exterior and ability to be stored for extended periods.
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Wax Jambu (Black King Kong)
Wax Jambu (Black King Kong) is a striking tropical evergreen fruit tree prized for its large, glossy black-purple fruits with crisp, apple-like flesh and subtle rosewater flavor. This cultivar thrives in warm, humid climates, producing abundant yields with minimal care once established. Ideal for home orchards and small farms seeking exotic, low-maintenance fruits.
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Wax Jambu (Green Pearl)
Wax Jambu (Green Pearl) is a tropical evergreen tree prized for its crisp, juicy, green apple-like fruits that remain green when ripe, offering a unique flavor profile of sweet-tart apple with subtle rose notes. This low-maintenance crop thrives in warm climates, producing abundant yields with minimal care, making it ideal for home orchards and small farms. Growers appreciate its ornamental value, pest resistance, and ability to fruit year-round in optimal conditions.
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Wehani Rice
Wehani Rice is a unique aromatic variety developed in California, known for its distinctive reddish-brown color and nutty flavor. Well-suited for gourmet recipes, this rice requires specific growing conditions for optimal yield.
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Wells Rice
Wells Rice is a high-yielding, medium-grain rice variety known for its adaptability to various growing conditions, particularly in the southern United States. With a moderate growth difficulty, it requires specific soil, climate, and care to ensure optimal yields.
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West Indian Cherry (Acerola - B-17)
West Indian Cherry, commonly known as Acerola or B-17 cherry, is a tropical superfruit renowned for its exceptionally high vitamin C content, up to 50-100 times that of oranges. This fast-growing shrub thrives in warm climates and produces abundant clusters of bright red, tangy-sweet berries ideal for fresh eating, juices, and supplements. Perfect for home gardens and small farms seeking nutrient-dense, high-yield crops.
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western red cedar
Western red cedar is a long-lived evergreen conifer valued for its durable, aromatic wood, natural rot resistance, and wide use in forestry, landscaping, and traditional crafts. This guide covers optimal growing conditions, propagation methods, ongoing care, pest and disease management, harvesting, and compatible companion species for successful cultivation.
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Wheat
Wheat is one of the world’s most important cereal crops, valued for its adaptability, grain quality, and central role in food systems from bread and pasta to animal feed. Successful wheat production depends on matching cultivar type to climate, establishing a uniform stand, managing nitrogen and moisture precisely, and protecting the crop from weeds, rusts, and lodging.
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White Clover
White clover is a low-growing, nitrogen-fixing perennial legume widely used as a cover crop, living mulch, and forage. It improves soil fertility, suppresses weeds, and supports pollinators while tolerating grazing and frequent mowing. Its shallow root system and stoloniferous growth make it an excellent choice for sustainable pasture and orchard systems.
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White Currant
White currant is a pale-fruited form of red currant grown for its translucent berries, mild sweetness, and dependable productivity in cool to temperate climates. Although often treated as a distinct fruit in gardens and markets, it is botanically a white-fruited selection of the red currant species and thrives under similar cultural conditions with careful pruning, moisture management, and disease prevention.
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White Fonio
White fonio is one of West Africa’s oldest cultivated cereals, valued for its extremely small grains, rapid maturity, and dependable performance in poor soils and low-rainfall conditions. It is a resilient, warm-season annual grass that can produce grain where many larger cereals struggle, making it especially important for smallholders, dryland farms, and diversified grain systems.
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White Jute
White Jute is a warm-season bast fiber crop prized for its strong, lustrous stem fiber and adaptability to humid tropical lowlands. It is especially valued in South Asia for rope, sacks, twine, paper pulp, geotextiles, and increasingly for sustainable natural-fiber products.
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White Onion (White Sweet Spanish)
White Sweet Spanish is a large, mild-flavored white bulb onion valued for its juicy texture, low pungency, and fresh-eating quality. It performs best in fertile, well-drained soil, steady moisture, and cool-to-mild growing conditions that allow strong vegetative growth before bulbing begins.
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White Pepper (Muntok)
White Pepper (Muntok) is a premium spice crop derived from the fully ripened berries of the Piper nigrum vine, processed by removing the outer pericarp to yield a milder, aromatic white pepper favored in culinary and export markets.
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White Queen Tomato
White Queen Tomato is a rare heirloom variety prized for its creamy-white, low-acid fruit and sweet flavor. It thrives in warm climates and requires attentive care to reach full productivity. This guide covers everything from soil preparation to harvest for successful cultivation.
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White Quinoa
White quinoa is a cool-season pseudo-cereal prized for its mild flavor, light-colored seed, and broad adaptability to marginal soils. Although often described as drought tolerant, it performs best with carefully managed moisture, moderate fertility, strong sunlight, and dry conditions during grain fill and harvest.
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White Sapote (McDill)
White Sapote (McDill) is a premium cultivar of the tropical evergreen tree known for its exceptionally sweet, creamy fruits with hints of vanilla and peach, thriving in subtropical climates. This guide provides professional-grade cultivation advice, from propagation to pest management, optimized for high yields in home orchards or small farms. Discover step-by-step techniques for optimal growth and bountiful harvests.
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White Sapote (Suebelle)
White Sapote (Suebelle) is a premium cultivar of the tropical white sapote tree, prized for its exceptionally sweet, creamy fruit with vanilla-like flavors and superior shelf life. This guide provides professional-grade cultivation techniques for optimal yields in subtropical climates. Ideal for home orchards and small farms seeking high-value, low-maintenance fruit crops.
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