Cane question

[Ross]

Originally Posted by Helen

Beautiful orchid Ross. My dendrobium is a phal type, and I have heard that it does not lose its leaves. Do you have any phal types? The fertilizer regimen you suggest would probably work for mine too. I know I have to increase light big time, and I probably have to water the bark more than the spaghnum

I took a guess on the class of the dendro 'cause the size of the pic didn't allow me to see details.

I think you are correct on the fertilizer, as most dendros are heavy feeders while in growth. I use MSU mix from FirstRays.com in RO water with daily feeding for mine. Also mine are right up against the glass (behind window screen) in south window with supplemental Compact flourescents for days like today when the sun isn't shining.

Here's what I found out about Group VI Dendros:

These are the persistent-leaved Dendrobium to be grown in the warm house. Night temps should never be lower than 15 degrees C in winter and 17 degrees C in summer. They appreciate bright light, although experience has shown that hybrids of D. phalaenopsis will also thrive in comparatively poor lighting conditions. They just won't bloom well (as you have found out.)

A reduction of watering after the growing period is necessary to the good formation of the inflorescence. Water abundantly once more when flowering begins (no fertilizer), then cut back again until the new shoots appear. At this time begin water/fertilizer until shoots have matured. It is essential to spray the plant during these periods of water rationing.

Hope this one helps.