The Pepper catalog covers the entire spectrum of the Capsicum genus — from fiery Ghost Peppers and Habaneros to mild Bells, Cubanelles, and Sweet Italian frying peppers.

Spanning all numerous species, cultivars and landraces, this collection showcases the astonishing range of heat levels, aromas, and flavors that make peppers essential to cuisines around the world. Whether you grow for heat, sweetness, or unique regional character, this is your resource for the Capsicum family.

Peppers encompass an extraordinary spectrum of flavors, heat levels, and culinary applications. Hot peppers add pungency, depth, and complexity to sauces, salsas, curries, stir-fries, pickles, and spice blends, with individual cultivars offering unique aromatic notes ranging from smoky and fruity to floral or citrus-like. Mild and sweet peppers are versatile as fresh vegetables in salads, stuffed dishes, roasting, grilling, or sautéing, and many are excellent for pickling or drying into powders and flakes.

The broad diversity of peppers support global cuisines — from Mexican and Caribbean to Asian and Mediterranean — while allowing home growers to explore everything from subtle sweetness to extreme heat measured on the Scoville scale.

Peppers are nutrient-dense, low-calorie foods prized for their high vitamin C content (often exceeding that of citrus in many varieties), provitamin A carotenoids, and antioxidants such as capsaicinoids, flavonoids, and polyphenols. These compounds may support immune function, provide anti-inflammatory benefits, and contribute to metabolic health. Nutrient profiles vary across the collection: hotter chiles tend to be richer in capsaicin-related bioactives, while red and orange varieties emphasize carotenoids and vitamin A precursors. Sweet bell-type peppers offer higher sugar content and milder profiles but still deliver substantial vitamins and fiber. Overall, the group adds valuable micronutrients and phytochemical diversity to the diet.

The Capsicum genus is native to tropical and subtropical regions of the Americas, with primary centers of diversity in Central and South America and parts of the Caribbean. The collection reflects this heritage through numerous cultivars and landraces derived mainly from Capsicum annuum, along with influences from other domesticated species. Wild and early domesticated forms typically grow in forest edges, disturbed sites, and open sunny areas with warm temperatures and well-drained soils. Today, peppers are cultivated worldwide as tender annuals or short-lived perennials in frost-free or protected warm climates, thriving in full sun with consistent moisture and fertile soil during the growing season.

Peppers, as members of the Solanaceae family, are susceptible to common issues including bacterial spot, anthracnose, powdery mildew, Phytophthora blight, tobacco mosaic virus, and other viral diseases. Insect pests such as aphids, thrips, whiteflies, flea beetles, and pepper weevils can damage foliage, flowers, or fruit. These challenges are more pronounced in humid conditions or dense plantings. Many heirloom and diverse cultivars in the collection may show varying levels of natural tolerance compared to uniform commercial lines. Integrated management—through good airflow via spacing and pruning, crop rotation, sanitation, resistant varieties where available, and regular monitoring—helps maintain plant health across this diverse group.

The Capsicum genus exhibits good interfertility, particularly within and between the five main domesticated species (C. annuum, C. chinense, C. baccatum, C. frutescens, and C. pubescens), which has produced thousands of existing cultivars and hybrids. This compatibility enables ongoing breeding for improved traits such as novel heat levels, unique flavors and aromas, disease resistance, higher yields, or better environmental adaptability. The broad collection of hot and sweet peppers provides a valuable genetic base for selecting or creating new varieties tailored to home gardens, regional climates, or specific culinary needs, though some interspecific crosses may require techniques to overcome partial barriers.