Amaryllis

(Hippeastrum hybrid)

Contact: Diane Relf, Extension Specialist, Environmental Horticulture

August 1996

DESCRIPTION:

Long slender straplike medium green leaves originating from base of bulbous plant.
2-4 very large lily-like flowers on top of a 1 - 2 ft. hollow leafless stalk.

FLOWER COLORS:

White and Red, Red, White, Pink, Bi-Colored

AFTER FLOWERING:

Remove faded blossoms. Place in high light and contine to water and fertilize. Many people cut back water and fertilizer during summer and resume normal care in the fall, but this is not necessary.

AVAILABLE:

December to May

CONTAINER:

Small container.

LIGHT:

Low to medium to high. Tolerates most light levels well.

WATER:

Frequent. Water thoroughly, keep soil evenly moist to touch (not saturated). Don't let sit in water.

TEMPERATURE:

Cool - medium. 50 - 70 (degrees F) days, 45 - 65 nights.

HUMIDITY:

Average house

FERTILIZER:

Every month during growing season.

SOIL MIX:

1 to 2 parts sphagnum peat moss, 1 part vermiculite, 1 part sterilized loam, and 1 part clean coarse sand or Perlite.

PROPOGATION:

Offsets of bulbs

SELECTION GUIDE:

Select plant with bright, clear colored flowers. If bulbs are purchased, they should be large and firm.

CARE:

Moderate. Lives well under average home conditions. Attractive with moderate maintenance.

OTHER CULTIVARS:

Many hybrids of various colors

PROBLEMS:

Bulb toxicity reported: Proper plant I.D. important. House plants are not to be eaten by people or pets.
Bulb rot: Provide adequate drainage. Don't let plant sit in water.
Scale insects: Scrape/wipe off with cloth & isolate. If severe, discard plant.

COMMENTS:

Treated properly, Amaryllis bulbs can last for 25 years or more. Also used as cut flower. Secret to growing Amaryllis is to keep the foliage actively growing after the blooms fade. Tolerates all but very low light. Can use insecticide weekly for scale insect problems.

This material was developed by Carol Ness as part of the Interactive Design and Development Project funded by the Kellogg Foundation. Mary Miller, Project Director. Diane Relf, Content Specialist, Horticulture. Copyright 1989 by VCE.

Visit Virginia Cooperative Extension