The flower petals on my hydrangea are changing color from blue to green (see pic). Is this a cause for concern? The plant seems otherwise healthy. View attachment 40842
The colors vary based on your soil pH level. Check your acidification.
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The flower petals on my hydrangea are changing color from blue to green (see pic). Is this a cause for concern? The plant seems otherwise healthy. View attachment 40842
Thatthere was about Chris' foopah with some word.....
weren't you there ?
Watch your ``acid` count ! maybe too much of something.
My wife had those and they respond to changes in the fertilizer.
I'm planning to re-pot it so hopefully that will bring back it's beautiful blue/lavender color!
Oh my....I'm about ashamed of assuming your problem of dyslexia.
I was being a smart arss and we know that I'm not so awful smart.
It's the problem with having `soul` or `not`,
and the plants having `soul`, of which we were writing before, somewhere.
Or `something` somewhere ! Again...my sincere apologies to your `soul`.
How the flowers doing !
Acid makes them blue, so long as there is some aluminium in the soil (there usually is). Alkali makes them red or pink.Yes, you are correct. I don't remember which way it goes. but I think if the soil is acidic the colors will intensify. If the soil is basic they will be muted... or the other way around. Either way it's not a problem, depends on what you prefer, My father maintained some very large "snowball" plants, as we called them. He used to take iron shavings and filings and put them in the soil. The colors were beautiful, so I'm guessing it's the acid that makes the colors intensify.
From what I have read, hydrangeas are almost unique in responding to aluminium availability in this way. So I don't think your orchids would change colour - unless they go brown because you have killed them by messing about with the soil.NOW.....what about my orchids ???