The Orchid Doctor Articles under the Heading Potassium Hydroxide

Potassium Hydroxide Comments
POTASSIUM HYDROXIDE: Used to Achieve Ideal Ph Range in Water It is a very caustic lye; it is pre-mixed in a stock solution, to be added to barrels of rain-water in Hawaii where volcanic gases have been absorbed by the rains to drive the pH down to 4, which is the range of Acid rain. OIE88Mar-7 0

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  1. David George asked question recently purchased orchid shows unstoppable roots in category General Discussion
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  1. Carol Holdren commented on topic "recently purchased orchid shows unstoppable roots " by David George
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  3. Carol Holdren commented on topic "shorter stem with less vigorous blooms" by katherine mott
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  5. Carol Holdren commented on topic "Looking to join an orchid club." by Paula Milano
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