AMONG THE EARLIEST HARBING-ers of spring in our greenhouses are the clustered buds peaking from the leaf axils of Ascocentrum ampullaceum. The hyacinth-like spikes of amethyst flowers will start opening on the Indian varieties of the species in Marchand continue on the Burmese and Thai varieties into April and early May. Well-grown specimens can produce up to eight spikes so tall as to nearly eclipse the diminutive plant. Up to 40 %-inch (1.75 cm) full-formed flowers are carried on each spike. In most individuals the flowers are concolor lavender to deep amethyst with a sparkling texture which makes them glisten like jewels. Ascocentrum ampullaceum starts blooming on seedlings as small as 2/4-3 inches (6.25-7.5 cm) and can be grown into impressivespecimens in a small space. Plants of this species are ideal for windowsill or light culture.
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