Slack leaves on Phaleonopsis

[Edwin Reffell]

How long does it take for slack leaves on Phaleonopsis to revive? I think it is due to underwatering and cold temperature exposure. There are lots of healthy roots and no signs of any disease. One Phaleonopsis has 2 large slack leaves and a new leaf coming in the centre. The stems were completely dry so I cut them off at the base. The other has 5 large slack leaves. Its 3 stems are mostly dark green. 2 of them have 2 very small leaves growing at the nodes of both stems. I found these 2 Phaleonopsis when I took newspapers to the recycling room this evening. I have watered them and hope they will revive soon. The leaves are green and the many roots are too, though I see 3 that are more yellow in colour and one of those looks shrivelled. Should I take them all out and remove the yellow and shrivelled ones? The pictures are not very good.

[IMG][/IMG]

[IMG][/IMG]