If only the smallest buds at the very end of the flower stalk dried up dead, most likely it is due to not enough energy(nutrients) stored within the plant to support development of all buds. If every single bud dried and died, it is because of inappropriate fertilization after flower buds are set OR air humidity is relatively too low in Edmonton houses for your particular butterfly orchid cultivar. For your other one not developing flower buds, reasons could be either it is not mature enough or that cultivar particularly needs a low temperature stimulus (around 12.C night temperature for over 2 weeks) to initiate a flower buds development.
may 发表于 2012-4-5 15:54 & `5 L. v* J5 I. M5 B. Q% }1,不要浇太多的水,保持微微的潮湿即可$ p3 B+ x; G" E$ ~9 N' o
2,尽量朝阳,这花喜欢阳光,9 I# A# p3 R, n# ]1 F5 W1 H
3,不知道你用的什么盆,花土? ...
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" ~! F V& D0 z3 ^; c4 u谢谢9 F3 A* b. Y; Z3 h7 A. `" u
1. 就是放在厅里,朝南,但没有直射 ! u" w2 S4 x' W( _1 ~4 |2 k* A* x/ }2. 用的是专门用于蝴蝶兰的花盆,就是侧面有好多窟窿的那种3 o [7 ? D7 V( ~6 Q
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ceramistpalace 发表于 2012-4-5 19:25 ]- X8 ?3 ~9 ]
If only the smallest buds at the very end of the flower stalk dried up dead, most likely it is due t ...