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Supplemental care
and marketing tips: When re-cutting, remove
the whitish or blanched bottom portion of the stem, if present,
for maximum solution uptake and life. Leaf removal will reduce vase
life if enough flowers are not present for solution uptake. Flowers
grown in cooler (55-60 degrees Fahrenheit) climates last longer
than ones grown under warmer (60-65 degrees Fahrenheit) conditions.
Since alstroemeria is a member of the amaryllis family from which
many pharmaceutical products are derived, it s not surprising that
some humans get allergic dermatitis from this species. See page
166 of this manual for additional dermatitis information.
Botanical name:
Alstroemeria spp.
Genus pronunciation: al-stre-MEE-ri-a
Common relatives: Onion, daffodil, agapanthus,
nerine and kaffir lily, although in a different family.
Botanical fun facts:
The Swedish Consul in Spain, Klas Alstroemer, had
seeds of this species brought to Europe in 1754. The famous plant
taxonomist Carl Linnaeus, a friend of Alstroemer, subsequently named
the species after him.
Ethylene sensitive:
It is ethylene sensitive.
Storage temperature
(three days or fewer): 36-38 degrees Fahrenheit
Storage temperature (more than three days): 32-34
degrees Fahrenheit
Purchasing hints:
At least one flower per stem should be open at time
of purchase. Purchase only by cultivar name.
End-user life:
6 to 14 plus days (varies greatly by cultivar)
Special concerns:
Special concerns: Ethylene-induced damages include
transparent petals and flower fall. Cultivar-specific leaf yellowing
is also a problem aggravated by some fresh-flower foods. It is easier
to use cultivars that do not exhibit leaf yellowing than to have
to treat them with anti-yellowing solutions, solutions that are
often hard to locate. Grow and purchase cultivars that are less
ethylene sensitive and less prone to leaf yellowing.
Care and Handling
information is from the "Flower and Plant Care Manual",
Written by George Staby, Ph.D., Used with the permission of publisher,
The Society of American Florists, 1601 Duke St., Alexandria, VA.
22314-3406.
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