Mostly pink, wishy washy blue hydrangeas round here. If I see an intense blue one I assume they've treated it with summat - is it copper pennies or am I making this up?
EDIT the duckduck told me that the colour depends on the level of aluminium in the soil. Acidic soils allow the aluminium to be released from the soil to the plant.
https://www.gardenmyths.com/hydrangea-myths/
EDIT the duckduck told me that the colour depends on the level of aluminium in the soil. Acidic soils allow the aluminium to be released from the soil to the plant.
https://www.gardenmyths.com/hydrangea-myths/
The Moneyless Chicken says:-
Use it up, wear it out, make it do or do without.
Use it up, wear it out, make it do or do without.
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