Euphorbia copiapina

Rytm wzrostu

Geophytes from the Atacama. Above-ground shoots die back during drought and heat. Water during visible growth in cooler, well-ventilated conditions and keep dry during dormancy. The timing may be irregular. Do not expose the entire storage organ to intense sun. [Kaktusy i Inne 2005a, file p. 46, 47]

Wysiew

The cited account by F. Vincentz gives 10–15°C for germination, about 1% for seeds after 2 months and 25% after 14 months of storage, with germinability estimated at up to 5 years. [Kaktusy i Inne 2005a, file p. 47]

There is no sample size or control. Responses may vary between seed batches.

Working with the plant

The source describes an irritant latex. Protect skin and eyes during cutting and clean the tools. Cactus grafting instructions should not be transferred without checking compatibility. [Kaktusy i Inne 2005a, file p. 45]