Encyclopedia
Definitive guides for crops, pests, and agricultural diseases.
Aji Colorado
Aji Colorado is a medium-heat Andean chili pepper prized for its vibrant red color, fruity flavor, and versatility in fresh and dried applications. This comprehensive guide covers soil, climate, propagation, care schedules, organic pest management, harvesting, and companion planting strategies for commercial and home growers.
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Aji Dulce
Aji Dulce is a mild, aromatic Capsicum chinense variety prized for its sweet, fruity flavor without intense heat. Native to the Caribbean and northern South America, it is widely grown for fresh use, sauces, and seasoning.
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Aji Limon (Lemon Drop)
Aji Limon, also known as Lemon Drop, is a high-yielding, citrus-scented Peruvian chili pepper prized for its bright lemon flavor, moderate heat, and versatility in fresh and cooked dishes. This guide delivers professional-grade, research-backed advice on growing, maintaining, and harvesting the crop for home gardeners and small-scale producers.
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Aji Panca (Dark Chili)
Aji Panca is a dark, medium-heat Peruvian chili prized for its deep smoky flavor and rich color. This guide delivers professional-grade, field-tested advice on soil, propagation, care, pest management, harvesting, and companion planting.
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Aji Rocoto (Orange)
Aji Rocoto (Orange) is a heat-loving, thick-walled Capsicum pubescens cultivar prized for its bright orange pods, intense fruity flavor, and moderate-to-high heat. It thrives in cool-to-moderate highland climates and requires 120–150 frost-free days to reach full productivity.
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Aji Rocoto (Red)
Aji Rocoto (Red) is a high-heat Andean chili pepper prized for its thick-walled, apple-shaped pods and distinctive black seeds. It thrives in cool highland climates and offers exceptional flavor with intense heat levels of 50,000–100,000 Scoville units.
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Aji Rocoto (Yellow)
Aji Rocoto (Yellow) is a high-yielding, thick-walled Capsicum pubescens cultivar prized for its intense fruity heat and crisp texture. It thrives in cool highland conditions and delivers exceptional flavor for fresh, pickled, and cooked uses. This guide delivers professional-grade cultivation protocols for consistent commercial and home-garden success.
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Ajwain Seed
Ajwain (Trachyspermum ammi) is an annual herbaceous spice crop grown primarily for its aromatic, thymol-rich seeds used in culinary and medicinal applications. This guide provides professional, field-tested practices for soil preparation, sowing, crop management, pest control, and harvest to maximize yield and quality.
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Akita Komachi Rice
Akita Komachi Rice is a premium Japanese short-grain rice variety known for its excellent taste and texture, suited for cultivating in mild climates and requiring specific soil and water conditions.
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Albino Strawberry
Albino strawberry is a pale- to white-fruited form of garden strawberry prized for its aromatic, often pineapple-like flavor and ornamental appearance. Although grown much like standard strawberry, it is generally more sensitive to sun, moisture imbalance, and poor pollination, so high-quality fruit requires closer attention to site, fertility, and harvest timing.
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Albion Strawberry
Albion Strawberry is a premium day-neutral cultivar prized for its long harvest window, firm bright-red berries, and excellent fresh-market quality. It performs best in mild to warm temperate climates with fertile, well-drained soil, careful irrigation, and disciplined disease prevention.
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Albufera Rice
Albufera Rice, renowned for its versatility and distinct taste, thrives in Mediterranean climates. Its unique properties make it ideal for culinary dishes such as paella.
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Aleppo Pepper (Halaby)
The Aleppo Pepper, known as Halaby, is a moderate-heat chili pepper with complex flavors ideal for culinary use. Thriving in warm climates, it's an attractive option for home gardeners and chefs seeking a unique spice.
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Alfalfa
Alfalfa is a deep-rooted perennial legume prized for its high-protein forage, nitrogen-fixing ability, and soil-building properties in sustainable agriculture systems worldwide.
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Alfalfa Weevil
The alfalfa weevil (Hypera postica) is a destructive pest that feeds on alfalfa foliage, causing significant yield losses in hay and forage production. Early detection through larval skeletonizing and adult notching is crucial for effective management. Integrated organic strategies including timely cutting, biological controls, and resistant varieties provide sustainable control.
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Algal leaf and twig spots
Algal leaf and twig spots, caused by the alga Cephaleuros virescens, manifests as distinctive green, velvety spots on leaves and twigs, primarily in humid tropical and subtropical regions. While rarely lethal, it weakens plants by impairing photosynthesis and predisposing them to secondary infections. Effective management relies on cultural practices and organic treatments to reduce humidity and enhance plant vigor.
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Algal leaf spot
Algal leaf spot, caused by the parasitic alga Cephaleuros virescens, manifests as distinctive green, velvety spots on leaves, primarily affecting tropical and subtropical crops. While not typically lethal, severe infections reduce photosynthesis, weaken plants, and lower yields. Effective management relies on cultural practices, organic treatments, and environmental control to minimize spread.
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Alkanet Root
Alkanet root is a deep-rooted biennial herb prized for its intense red-purple dye and traditional medicinal uses. This comprehensive guide details every stage of cultivation from soil preparation to post-harvest storage using professional-grade organic practices.
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Alleppey Turmeric
Alleppey Turmeric is a prized Indian turmeric type known for its deep orange rhizomes, strong aroma, and high curcumin content, making it especially valued for coloring and processing. It performs best in warm, humid, frost-free climates with rich, well-drained soil and careful moisture management throughout its long growing season.
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allium
Allium encompasses a diverse group of bulbous vegetables including onions, garlic, shallots, and leeks that are foundational to global agriculture and cuisine. These cool-season crops thrive in well-drained soils and provide essential flavor compounds along with significant nutritional and antimicrobial benefits. Professional growers value alliums for their relatively straightforward cultivation, long storage life, and natural pest-repellent properties in rotation systems.
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Alma Paprika
Alma Paprika is a unique variety of sweet pepper that transitions through cream to bright red as it matures. It is known for its thick flesh and mild heat, making it ideal for drying and spice production.
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Almond
Almond is a high-value deciduous nut tree crop prized for its edible kernels, early spring bloom, and strong performance in Mediterranean-type climates. Successful almond production depends on precise matching of cultivar, pollinizer, chill accumulation, frost avoidance, irrigation management, and disease prevention, especially in regions with wet springs or poorly drained soils.
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Almond (All-in-One)
Almond (All-in-One) is a self-fertile, late-blooming almond cultivar prized for reliable nut production in home orchards and small commercial plantings. This guide covers soil preparation, planting, irrigation, pruning, organic pest control, harvest timing, and companion planting strategies.
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Almond (Butte)
Almond (Butte) is a high-yielding, late-blooming cultivar prized for its uniform kernels and adaptability to Mediterranean climates. This guide delivers professional-grade advice on soil, irrigation, pest management, and harvest to maximize orchard returns.
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