Showing posts with label plant. Show all posts
Showing posts with label plant. Show all posts
Monday, November 28, 2016
Myrmecophila humboldtii [Rchb.f] Rolfe 1917, culture notes on growing this plant on the trunk of an avocado tree
When I first tried to grow Myrmecophila humboldtii, I tied it to an avocado tree. Unfortunately, the place was too shady for the plant to bloom. However it proved a very favorable place for it to grow. And grow and grow and grow. SInce it was not blooming it poured all its energy into producing canes and eventually became a large mass of pseudobulbs. In time I removed pieces from this mass and moved them to sunnier spots where they bloomed. The plant has continued growing up the tree. The pseudobulbs shown in this photo have all died and decayed, but there are plenty of them higher in the tree. The pseudobulbs are hollow and are inhabited by some ill tempered yellow ants. The ants come out only at night. If you damage the pseudobulbs they will come out. The sting of these ants is painful and might produce some swelling. For more information on the culture of this species, you can read: http://ricardogupi.blogspot.com/2011/01/myrmecophylla-schomburkia-humboltii-ant.html
Labels:
ant,
hormigas,
humboldtii,
myrmecophila,
orchid,
orchidee,
orquidea,
plant,
schomburgkia,
species,
symbiotic,
орхидея,
蘭花
Friday, April 10, 2015
The specimen that wasn't
When I go buying orchids I look
out for things that are different from what I have in my collection and that are
showy and eye catching. Generally I
avoid impulse buying, although I have at times been guilty of buying plants I
know nothing about because I am overwhelmed by their beauty. This is what happened me about a decade ago
when I was buying orchids at an orchid show.
The annual orchid show of the
Sociedad de Orquidistas de Puerto Rico, is the largest orchid show on the
island. There are plenty of exhibits and
many vendors. In this particular show,
one of the vendors had a large plant of Dendrobium
spectabile on his table. The plant
had many canes and had several inflorescences.
When I saw it I was in love! When
I asked for the price it turned out the plant was quite expensive. But that didn’t deter me, I brought it and
was very happy with my plant.
The pot and the base of the plant
was tightly wrapped with tape, and I surmised that it was so that the potting
material would not fall during transport.
But when I arrived at home, I was dismayed to find out that the specimen
plant was in fact a bundle of single blooming canes artfully arranged around a
small plant that had a single inflorescence.
I was angered and dismayed. I
called the vendor, which was not from the Island, and complained bitterly. To their credit they said the plant had been
sold by mistake by an untrained helper, they offered to refund the money. That alleviated the monetary loss but I was
heartsick about the plant.
In my garden things didn’t go well for this
orchid, the plant in the center failed to thrive and died relatively quickly
for reasons that are not clear. The
single canes rotted and died one by one until only a single one remained. This cane was large, didn’t have roots, and
was leafless. I gave the cane the kind
of tender loving care only an obsessive compulsive orchidist can give to a
prized plant and eventually it produced a tiny new cane. In due course the new cane rooted firmly in
the plastic pot where I had planted it.
Then next year it produced a larger cane, and the next year the cane was
even larger. Finally, after several years
the orchid bloomed. I was in ecstasy!
The plant has continued to grow
and to bloom faithfully year after year.
Sometimes it blooms twice a year.
I have brought other Den.
spectabile plants over the years and all have, for unknown reasons,
declined and died. But the original one continues to thrive, it is indestructible!
To finish this story, I would
like to add some advice, if you ever see a plant for sale with many blooming
stems, check the bases of the canes. If
they are buried in the media to such a degree that you can’t see the base from
where the roots grow, and the media is taped over so that it won’t fall, there
is reason to suspect that you are looking at a composite plant made out of two
or more plant puts together in a pot.
Sunday, January 18, 2015
Coelogyne parishii Hook. f. 1862, a specimen plant
In the Puerto Rico orchid society show in San Juan in 2010, this plant won best specimen plant and also was awarded a CCM/AOS of 86 points. This award recognizes the superior culture of an orchid. I gave it the clonal name "Juan A, Rivero". Professor Juan A. Rivero, or the University of Puerto Rico at Mayaguez, gave me a two pseudobulb piece of this orchid the first time I visited his garden, in 1984. This plant has been thriving under my care since that time. This orchid tendency to produce two leads in each new growth allows it to become a large specimen plant in a relatively short time. At the moment it was awarded it had 254 flower. In 2011 it also produced a large quantity of flowers but I had to cut the leaves since they were in a lamentable state, probably due to unusually sunny and dry conditions in my garden.
Wednesday, October 8, 2014
Bulbophyllum lobbii var, Malacca, blooming with multiple flowers for the second time in 2014
In the past I had tried to grow this orchid without sucess. In January of 2013, I received this plant and the nominate variety. Both were treated identically, potted in the same media and in the same type of basket, they were growing side by side. The nominate type died a low and messy death, the var. Malacca has thrived and blooms very well. I wonder what is the difference that caused the different outcomes in the cultivation of plants that are essentially identical in their needs.
Saturday, September 28, 2013
Lockhartia lunifera (Lindl.) Rchb. f. 1852, an specimen plant
This nicely grown specimen plant of Lockhartia lunifera was seen at the 2013 Orchid Festival of the
Mayaguez orchid society.
Thursday, March 10, 2011
Creando una pradera subacuatica en miniatura usando la hierba Echinodorus tenellus
Tres machos barbo Odessa, la ventaja de la densa vegetación es que ayuda a los peces subalternos a escapar de la constante agresión de los mas dominantes |
La pecera recién preparada, para detalles vea texto, note que la pecera esta siendo iluminada por el sol y que el agua esta cristalina |
La pecera una vez establecida, la banda negra es un crecimiento normal de algas que coloniza el cristal que esta en contacto con el substrato |
orgánico
El exceso de nutrientes causa que las hojas sean cubiertas por algas epifiticas, el pez es un macho barbo Odessa en librea de desove, |
El alga filamentosa puede llegar a cubrir las plantas con un crecimiento algodonoso que se puede aprovechar para el desove de ciertos peces |
La detestable alga verde azul, buuu!!! |
Subscribe to:
Posts (Atom)