Gillstay
Veteran
When is a bluebell not a bluebell? For at least 21 years, we have had bluebells coming up among the trees in front of our kitchen. My wife seems to think she recalls us planting them, but I have always thought they had spread under our fence from a former neighbour's garden.
The point is that for the first 10 to 15 years they were exclusively blue. Then a few years back a few pink ones started to emerge each year. I wondered whether this could have been like a sort of litmus paper reaction to the acidity/alkalinity of the soil, but I did read that some foreign (Dutch?) varieties do include pink flowers. They are spreading like mad to other parts of my garden, but all of the ones appearing in new places are blue.
Last year two thirds of the main patch came up pink and one third blue. This year it is more like 50/50, but with one sole white one amongst them. I think a scientist would probably say this is a natural genetic variation, but if pink was becoming dominant then why have some reverted to blue this year? With three different colours, are they still bluebells? Is there another name?
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A scientist would say you have the native species and the Spanish one, plus hybrids from both.