
Tuesday, May 03, 2011
Sunday, May 01, 2011
Saturday, April 30, 2011
Starting Another Dendrobium nobile from a keiki
Dendrobium Yellow Song "Canary" grew a nice keiki so I decided to remove it and pot it up. Some of the web references, that I read, claim that keikis siphon energy off from the parent plant. Removal of the keiki ("keikiectomy"?) might help it grow and bloom. I don't know if the authors truly know that. But it's part of web orchid lore. There's also the fun of watching a new plant grow.
This was a keiki that I started in July. This was a nice, easily blooming variety, white flowers with blue fringes. It grew a nice fat looking pseudobulb cane, and now is producing 2 new sprouts. It's been getting the "weakly, weekly" 1/4 strength plant food treatment, high nitrogen growth formula version.
I've left it in the original container and growth medium. It may be good for another 6 months or year, before repotting is needed.
This is the Dendrobium Yellow Song "Canary" and keiki. I let it grow longer than I intended. I think no harm was done.
A section of parent pseudobulb is cut off along with the keiki. I don't have the fine touch, to just pull it off without causing damage. So I cut a section instead. The green root tips are a sign of healthy active growth.
Similarly, I removed the remainder of the cane, from above the keiki.
Some cinnamon is added to the cut surfaces. That's for mold prevention.
Resting in new container on bark-based orchid mix. Before adding medium, I placed the bamboo support stake into the pot. Easier that way. Less likely to damage the keiki's roots.
Now more bark medium is added. The top of the medium is at the juncture of keiki with stem.
Now it's just a matter of care. Same as an established orchid plant. I watered to settle it in, but will try to hold off more watering for a week or so. Probably best not to have watered the first day. I don't have the self discipline to wait.
This was a keiki that I started in July. This was a nice, easily blooming variety, white flowers with blue fringes. It grew a nice fat looking pseudobulb cane, and now is producing 2 new sprouts. It's been getting the "weakly, weekly" 1/4 strength plant food treatment, high nitrogen growth formula version.







Now it's just a matter of care. Same as an established orchid plant. I watered to settle it in, but will try to hold off more watering for a week or so. Probably best not to have watered the first day. I don't have the self discipline to wait.
Labels:
Dendrobium nobile,
keiki,
Yamamoto Dendrobium
Tuesday, April 26, 2011
Fig Progress Report
In another posting, the brebas on "Vancouver" (probable Brunswick) are shown.
Other trees with brebas now include Hardy Chicago (only a few, small), Petite Negri (few, small), Lattarula (more) and Desert King (many more).
I will try to avoid too much optimism. Brebas often enlarge then fall off. It would be great if they grow and ripen instead.
Meanwhile, I took the Desert King cuttings out of the refridgerator and stuck them into the half-barrel containers. I don't know if they will grow but the effort expended was truly minimal - I just stuck them into the growth medium such that about 9 inches was below soil line and 3 inches above soil line. If even one grows, I plan to start a tree to be kept in a less prime location. Then I expect to remove the existing tree. This is a long term plan. It takes about 3 years to reach significant fruiting stage.
Other trees with brebas now include Hardy Chicago (only a few, small), Petite Negri (few, small), Lattarula (more) and Desert King (many more).
I will try to avoid too much optimism. Brebas often enlarge then fall off. It would be great if they grow and ripen instead.
Meanwhile, I took the Desert King cuttings out of the refridgerator and stuck them into the half-barrel containers. I don't know if they will grow but the effort expended was truly minimal - I just stuck them into the growth medium such that about 9 inches was below soil line and 3 inches above soil line. If even one grows, I plan to start a tree to be kept in a less prime location. Then I expect to remove the existing tree. This is a long term plan. It takes about 3 years to reach significant fruiting stage.

Labels:
Backyard Orchard Culture,
Backyard Orchards,
fig,
figs
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