Granddaughters' Update With Fall fast approaching, a few days were spent last week moving everyone from the
greenhouse to various places in the house. I set up a table for inspections, tugging for root strength, and repotting, if nec. Whenever a cutting failed since D-day, I'd cut her back and replant. And wait
Most that were trussed up with rubber bands are standing on their own. Same with popsicle stix. 90% are independent!!
I was lucky to acquire some yo-yos (made in Italy). They are used on orchid farms to keep orchid stems
growing straight. US orchid growers had no idea what these were. It helped to have a Dutch connection!
Imagine a wire above the orchids to which the yo-yo attaches. A tensioned, retractable pull-out string, at the bottom, is then hooked to a sturdy part of the stem to hold it up. They keep long jade stems from
growing downward. Miracle things, these yo-yos...
Things I've learned:
1. Vermiculite comes in (at least) 2 grades: Fine and chunky. Fine works better. Chunky dries out faster and the cuttings start to lean.
2. Rooting compound made no difference.
3. Vermiculite or straight potting soil made no difference, except that with the fine vermic, repotting was easier. Those initially put in potting soil rooted faster and required no repotting.
Latest head count: I started with 211 cuttings; I still have 211 cuttings. We'll see how many do or don't appreciate the environment change and lesser amounts of light.
So far, so good!