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Showing results 1 to 25 of 500
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Search: Posts Made By: DavidCampen
Forum: Advanced Discussion 09-11-2015, 06:53 PM
Replies: 14
Views: 2,755
Posted By DavidCampen
Check out this article: ...

Check out this article:
http://fshs.org/proceedings-o/1972-vol-85/380-384%20(REINERT).pdf

Ziram may be available.
Forum: Advanced Discussion 09-11-2015, 01:51 PM
Replies: 14
Views: 2,755
Posted By DavidCampen
Wow, that would be great. I will do some...

Wow, that would be great. I will do some searching but anymore info you see, please post.
Forum: Advanced Discussion 09-11-2015, 01:07 PM
Replies: 14
Views: 2,755
Posted By DavidCampen
I am not a big fan of Benzing's writing style. I...

I am not a big fan of Benzing's writing style. I find a lot of his statements to be ambiguous and without references. I will have to get a copy of the other book you mentioned.

I have been using...
Forum: Advanced Discussion 09-10-2015, 10:09 PM
Replies: 14
Views: 2,755
Posted By DavidCampen
According to Benzing in "Vascular Epiphytes",...

According to Benzing in "Vascular Epiphytes", "all C4 and CAM taxa require sodium".

But the amount of salt required to kill snails would almost certainly badly damage your plants.
Forum: Cattleya Alliance 07-03-2015, 09:39 PM
Replies: 2
Views: 1,984
Posted By DavidCampen
Blc. Lester McDonald

Purchased 3 years ago from Carter & Holmes.
Forum: Catasetum and Stanhopea Alliance 06-28-2015, 01:56 PM
Replies: 7
Views: 2,725
Posted By DavidCampen
I grow in a greenhouse. Winter temperatures at...

I grow in a greenhouse. Winter temperatures at night stay above 55, Summer temperatures stay below 90, humidity 50 - 70%, bright light when growing.
Forum: Catasetum and Stanhopea Alliance 06-26-2015, 04:24 PM
Replies: 7
Views: 2,725
Posted By DavidCampen
Catasetum denticulatum

A miniature plant and also very slow growing. I bought it 4 years ago and this is the 1st flowering.
Forum: Growing Under Lights 06-10-2015, 12:47 PM
Replies: 16
Views: 3,912
Posted By DavidCampen
Thanks Naoki, but after being so frequently...

Thanks Naoki, but after being so frequently vilified and ridiculed for trying to tell people that Rick Lockwood's potassium toxicity conjecture and the K-lite fertilizer formulation were nonsense; I...
Forum: Advanced Discussion 06-04-2015, 11:27 AM
Replies: 10
Views: 9,386
Posted By DavidCampen
Recent comments from Slippertalk

K-Lite has been around a few years now... updates? - Slippertalk Orchid Forum- The best slipper orchid forum for paph, phrag and other lady slipper orchid discussion!...
Forum: Growing Under Lights 06-02-2015, 03:51 PM
Replies: 16
Views: 3,912
Posted By DavidCampen
Aphakia - Wikipedia, the free encyclopedia...

Aphakia - Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/Aphakia)
Forum: Growing Under Lights 06-02-2015, 01:12 PM
Replies: 16
Views: 3,912
Posted By DavidCampen
It is the cornea in the human eye that absorbs...

It is the cornea in the human eye that absorbs UV. If you have had the cornea removed and replaced with a synthetic you may be able to see farther into the UV range. I saw mention of this in an...
Forum: Scientific Matters 06-02-2015, 12:54 PM
Replies: 120
Views: 40,505
Posted By DavidCampen
K-Lite has been around a few years now......

K-Lite has been around a few years now... updates? - Slippertalk Orchid Forum- The best slipper orchid forum for paph, phrag and other lady slipper orchid discussion!...
Forum: Maxillaria Alliance 03-22-2015, 05:19 PM
Replies: 25
Views: 3,398
Posted By DavidCampen
I also have discovered what Bulbofett, leafmite...

I also have discovered what Bulbofett, leafmite and Camille have said - this species needs Cattleya levels of light and constant moisture. Mine is planted in sphagnum so it was getting lots of water...
Forum: Semi-Hydroponic Culture 03-01-2015, 01:31 PM
Replies: 2
Views: 1,492
Posted By DavidCampen
I use an open air tank for my watering/nutrient...

I use an open air tank for my watering/nutrient solution. It is filled from my RO system using a float valve shutoff. A pump is used to send pressurized water to my spray wand. I use this same open...
Forum: Cattleya Alliance 02-26-2015, 12:53 AM
Replies: 24
Views: 3,753
Posted By DavidCampen
It is borderline too much sun.

It is borderline too much sun.
Forum: Cypripedium Alliance - Paphiopedilum 02-08-2015, 08:53 PM
Replies: 4
Views: 1,119
Posted By DavidCampen
Paph. spicerianum

'Flying Nun' x 'June'
Purchased from piping Rock orchids in June, 2013.
Forum: Cypripedium Alliance - Paphiopedilum 02-08-2015, 08:22 PM
Replies: 6
Views: 1,592
Posted By DavidCampen
Paph. appletonianum

'Moment' x 'Kopua Ben'
Purchased from Piping Rock Orchids in June, 2013.
Forum: Advanced Discussion 01-28-2015, 07:14 PM
Replies: 8
Views: 1,594
Posted By DavidCampen
Mericlones exhibit differences just as human...

Mericlones exhibit differences just as human identical (homozygous) twins exhibit differences.
Forum: Growing Under Lights 01-28-2015, 12:47 PM
Replies: 30
Views: 10,582
Posted By DavidCampen
Or, as is often the case for electronics...

Or, as is often the case for electronics components such as LED chips, the stuff going out clandestinely for resale are the rejects that did not meet the performance standards of the name brand and...
Forum: Cattleya Alliance 01-28-2015, 10:34 AM
Replies: 14
Views: 6,592
Posted By DavidCampen
Very lovely, and you say that it is also fragrant!

Very lovely, and you say that it is also fragrant!
Forum: Growing Under Lights 01-28-2015, 10:23 AM
Replies: 30
Views: 10,582
Posted By DavidCampen
That is one way to explain the price difference....

That is one way to explain the price difference. Another explanation is that the inexpensive bulbs that you are buying through Alibaba are counterfeit and have inferior performance.
...
Forum: Cattleya Alliance 01-27-2015, 10:14 AM
Replies: 13
Views: 3,883
Posted By DavidCampen
5 1/2 to 6" wide , grown inside my...

5 1/2 to 6" wide , grown inside my solarium/greenhouse.
Forum: Cattleya Alliance 01-25-2015, 01:44 PM
Replies: 13
Views: 3,883
Posted By DavidCampen
Cattleya mendelii semi-alba 'Carlos Arango' x self

Cattleya mendelii semi-alba 'Carlos Arango' x self
Forum: Pests & Diseases 01-24-2015, 12:53 PM
Replies: 1
Views: 915
Posted By DavidCampen
I apply thiomyl in my greenhouse by spraying; I...

I apply thiomyl in my greenhouse by spraying; I apply so as to thoroughly wet the leaves and drench the potting media. I allow the material to dry on the leaves and do _not_ wash off.

Here is a...
Forum: Beginner Discussion 01-22-2015, 05:39 PM
Replies: 45
Views: 7,424
Posted By DavidCampen
Then the water is not in compliance with...

Then the water is not in compliance with mandatory Federal standards.
Showing results 1 to 25 of 500

 
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