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		Orchid Board - Most Complete Orchid Forum on the web ! > Search Forums
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Showing results 1 to 13 of 13
Search took 0.01 seconds. Search: Posts Made By: Noe

Forum: Advanced Discussion

08-07-2008, 02:08 AM

Replies: 7

Cymbidiums with black spots on base of leaves?

Views: 7,374

Posted By Noe

Cymbidiums with black spots on base of leaves?

:scratchhead: Need help! I repotted my Cymbidiums 3 weeks ago? Yesterday I noticed some brown/black spots on the base of the leaves (see pictures). Would anyone recognize them? If my plants are...

Forum: Advanced Discussion

08-03-2008, 02:17 AM

Replies: 35

Physan 20 Following Warning Labels.

Views: 6,824

Posted By Noe

BikerDoc, how often do you spray with Physan 20...

BikerDoc, how often do you spray with Physan 20 for prevention?

Forum: Advanced Discussion

08-03-2008, 02:08 AM

Replies: 5

Humic Acid?

Views: 6,508

Posted By Noe

Ray, what acid do you use now if you want to...

Ray, what acid do you use now if you want to lower the pH of your s/h media? I just purchased from a local hydorponic store a pH lowering concentrate of nitric, sulfuric and phosphoric acids.

Forum: Beginner Discussion

08-03-2008, 01:54 AM

Replies: 22

Is hard water acidic or alkaline?

Views: 29,335

Posted By Noe

Lowering pH

I think if you want to lower the pH of your media, you need to prepare the fertilizer solution first and check the pH level. If OK, you don't need to add any acid whether apple cider vinegar or some...

Forum: Beginner Discussion

08-03-2008, 01:27 AM

Replies: 22

Is hard water acidic or alkaline?

Views: 29,335

Posted By Noe

The MSU liquid fertilizer for well water is also...

The MSU liquid fertilizer for well water is also used for tap water.

Forum: Beginner Discussion

08-02-2008, 09:16 PM

Replies: 22

Is hard water acidic or alkaline?

Views: 29,335

Posted By Noe

Thanks guys. I'll start with a fertilizer...

Thanks guys. I'll start with a fertilizer solution (I am using the MSU Liquid Fertilizer for Well Water that I got from First Rays) and measure the pH. If the pH does not go down to less that 7, I...

Forum: Beginner Discussion

08-02-2008, 06:20 PM

Replies: 22

Is hard water acidic or alkaline?

Views: 29,335

Posted By Noe

Using vinegar to lower pH

I tested my growing media, it is fairly basic (pH 8 at least). I am thinking of adding a tablespoon of apple cider or white palm vinegar per gallon of water every watering to make it more acidic. ...

Forum: Semi-Hydroponic Culture

08-02-2008, 03:08 AM

Replies: 24

pH in S/H

Views: 8,248

Posted By Noe

Could anyone recommend a reasonably priced pH...

Could anyone recommend a reasonably priced pH meter that works?

Forum: Beginner Discussion

07-10-2008, 02:50 AM

Replies: 8

Brown rot on cymbidium??

Views: 3,442

Posted By Noe

Thanks Des. Can't wait to try SH. I did order...

Thanks Des. Can't wait to try SH. I did order some SH pots. I will share my experience. Re the temperature, I think in Fahrenheit. Will need to convert 15 C into it.

Forum: Beginner Discussion

07-09-2008, 05:09 PM

Replies: 8

Brown rot on cymbidium??

Views: 3,442

Posted By Noe

Thanks guys. Des, as a potting medium, I used a...

Thanks guys. Des, as a potting medium, I used a combination of orchid mix, fine and medium barks. I did not measure the proportion. I might have too much orchid mix. It looked dry but I have...

Forum: Advanced Discussion

07-09-2008, 12:14 AM

Replies: 7

Brown spots on cymbidium

Views: 8,726

Posted By Noe

Thanks guys: Answer to BikerDoc's questions: 1....

Thanks guys: Answer to BikerDoc's questions:
1. Outside, shaded, some sunlight in the morning and late afternoon.
2. Temp: Am in San Francisco Bay Area--60-90 degreesF.
3. Waters 2x a week,...

Forum: Advanced Discussion

07-08-2008, 02:13 AM

Replies: 7

Brown spots on cymbidium

Views: 8,726

Posted By Noe

Brown spots on cymbidium

I need help from anyone who have more experience. My cymbidiums have black spots on the leaves and wet brown underneath. I think they are brown rot. The only fungicide I could find was Daconil. Can I...

Forum: Beginner Discussion

07-07-2008, 09:14 PM

Replies: 8

Brown rot on cymbidium??

Views: 3,442

Posted By Noe

Brown rot on cymbidium??

I am new to this forum. I live in the San Francisco Bay Area. I just started growing orchids, bought some 6 cymbidiums, 5 phalaenopsis, two hybrids. I'm trying to teach myself how to grow them...

Showing results 1 to 13 of 13

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