Masd. Ruby Slippers 'Rolfe's Jewel' x Masd. calura 'Makawao'
Plant is from I.N. Kamoda and is warm tolerant. I grow all my Masdies in fine bark or Paph mix and water with pure water as often as every-other-day or so. They like to not dry out. I run 3 small fans 24/7 to keep constant heavy air movement. This way they make it through summer warmth. The area they grow in maxes out in summer in mid 80s (F) and runs mid to low 60s in winter and spring.