Temperature: 58° – 62°F (14° – 16°C) 2 – 3 weeks, until the roots have reached
the edges of pots. Once established lower temperature to 50° – 55°F
(10° – 13°C) OR maintain 58°F (14°C) with a -5 to -10°F (-3° to -5.5°C) DIF or
morning drop. Temperatures above 68°F (20°C) may reduce vegetative growth,
increase stem length and speed up flowering. High temperatures in combination
with long days will stimulate corm formation or promote leaf yellowing.
Moisture: Alternate between saturate (5) and moist (3); dry back must occur
within 18 hours. Avoid a wilting state to prevent leaf yellowing.