Many books and articles have been written about the
cultivation of euphorbias and allied genera. Indeed, the society’s
journal will certainly contain such material and is a valuable source
of information.
The succulent Euphorbiaceae are tropical plants,
mostly from arid areas, and so require well drained compost and a warm
position. The species from Madagascar in general require a minimum winter
temperature of 10-15°C and a little water throughout the year. Species
from South Africa can tolerate temperatures as low as 5°C but should
then be kept dry.
There is not a lot of difference in cultural requirements
among the various genera. Species with leaves will tend to lose them
in the winter especially if kept dry. Damp conditions should be avoided
when it is cool and it is important to keep air circulating to avoid
fungal infections.
These plants are relatively pest free.
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