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Reference · Crops

Amaryllidaceae

The Amaryllidaceae family comprises a diverse group of monocotyledonous plants known for their impressive flowering displays and specialized bulbous storage organs. As an agricultural commodity, they are primarily cultivated for the commercial cut-flower market and the nursery industry.

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Daffodil11 Cyrtanthus10 Clivia6 Crinum3 Calostemma2 Clinanthus2 Crossyne2 Eucrosia2 Gethyllis2 Griffinia2 Chlidanthus1 Clivia1 Eustephia1
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Caloscordum Caloscordum Calostemma Calostemma 2 items Calyptrate onion Allium calyptratum Canary Pancratium Pancratium canariense Cantabrian daffodil Narcissus cantabricus Carmel onion Allium carmeli Chlidanthus Chlidanthus 1 item Clinanthus Clinanthus 2 items Clivia Clivia Lindl. 1 item Clivia Clivia 6 items Corsican onion Allium corsicum Crimson Onion Allium kermesinum Crinum Crinum L. 3 items Crinum amabile Crinum amabile Crinum americanum Crinum americanum Crinum amoenum Crinum amoenum Crinum hybrids Crinum hybrids Crinum jagus Crinum jagus Crinum kirkii Crinum kirkii Crinum lorifolium Crinum lorifolium Crinum macowanii Crinum macowanii Crinum mauritianum Crinum mauritianum Crinum moorei Crinum moorei Crinum natans Crinum natans Crinum nubicum Crinum nubicum Crinum ornatum Crinum ornatum Crinum powellii Crinum powellii Crinum purpurascens Crinum purpurascens Crinum viviparum Crinum viviparum Crossyne Crossyne 2 items Cuatrecasas narcissus Narcissus cuatrecasasii Cupani's onion Allium cupani Cyrtanthus Cyrtanthus Aiton Cyrtanthus Cyrtanthus 10 items Daffodil Narcissus L. 11 items Danin onion Allium daninianum Dark purple onion Allium atropurpureum Dark-purple onion Allium atroviolaceum Decaisne's onion Allium decaisnei Desert onion Allium desertorum Dictyoprasum onion Allium dictyoprasum Drooping Narcissus Narcissus cernuus Ebusitanum onion Allium ebusitanum Erdell's onion Allium erdelii Eucrosia Eucrosia 2 items Eustephia Eustephia 1 item False-calyx onion Allium pseudocalyptratum False-stamen onion Allium pseudostamineum Feinberg onion Allium feinbergii Few-flowered garlic Allium paradoxum Foster's Snowdrop Galanthus fosteri Fragrant garlic Allium suaveolens Gaditanus narcissus Narcissus gaditanus Galanthus gracilis Galanthus gracilis Gethyllis Gethyllis 2 items Geyer's onion Allium geyeri Green Narcissus Narcissus viridiflorus Griffinia Griffinia Ker-Gawl Griffinia Griffinia 2 items Habranthus Habranthus
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Amaryllidaceae

Originating mainly from tropical and subtropical regions of Africa and the Americas, these plants have adapted to distinct seasonal cycles. They thrive in environments where wet growing seasons are followed by distinct dry periods, a factor that must be mimicked in commercial production systems.

Botanically, they are defined by their perennial bulbs, linear leaves, and prominent umbel-like inflorescences. The physiological structure allows for rapid growth once conditions are favorable, utilizing stored starch reserves within the succulent scales of the bulb to fuel early-stage development.

Agricultural requirements necessitate well-drained, porous soils to prevent root asphyxiation. In professional settings, climate control is critical; maintaining specific day and night temperature differentials is essential for inducing dormancy and subsequent floral initiation. Irrigation management remains the most sensitive aspect of their daily care.

Commercial production faces constant pressure from pathogens such as Botrytis and Stagonospora, which can devastate bulb stocks. Effective management relies on a combination of quarantine practices for new stock, systematic application of systemic fungicides, and biological control agents to manage populations of aphids and bulb mites.