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My geraniums were doing brilliantly in the greenhouse but now they have turned an unhealthy yellow. Any ideas?
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Morning Garvey. Could be nearly anything. Not enough light, not fertilised adequately and just natural replacement of leaves in spring are the obvious ones. Can't tell from just the photo.Why didn't Noah just swat those 2 greenflies?
Why are they called apartments when they are all stuck together?
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>If flying is so safe, why do they call the airport the terminal?
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they just look like old tired leaves. The new ones are green enoughAll gardeners know better than other gardeners." -- Chinese Proverb.Comment
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Garvey, my geraniums are behaving the same, at this time of year they will have old tired leaves from last season, some leaves that are struggling in between, and then you will have the new seasons spring leaves which will look baby green.
Don't over water, and just give them a gentle feed. Pick off the leaves that are totally withered.
And when your back stops aching,
And your hands begin to harden.
You will find yourself a partner,
In the glory of the garden.
Rudyard Kipling.sigpicComment
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These are plants grown from seed this year. My fear is over watering. All the advice is much appreciatedComment
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Looks like they need a feed.Give them an all purpose liquid fertiliser.Comment
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It could be magnesium deficiency. Geraniums and Pelargoniums get yellow leaves when they're short of this. Check out the short vid below, it shows both problem and solution.
YouTube - Kanal von scentedpelargoniums
Hope I've helped your poor little plants!
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