| I hava a fair bit of yarrow ('Achillea Moonshine') plonked in all over the place and it always grows vigourously with lots of flowers.
I decided to try some of the newer yarrows including the terracotta colour and the pinkish coloured ones. The terracotta one has been in for about 3 years now and never a flower to be seen although the plant itself has spread, the pinkish one just starting to grow and spread a bit so I will wait with baited breath for the flower on that as well.
Is there a problem with the newer yarrows? I may have been overwatering the terracotta one as it is on the edge of a shaded bed (it does get a fair bit of sun) but behind it under the tree is water loving plants like rhododendrons etc so maybe the runoff is too much for it.
Any ideas on this one?
Thanks
Eve
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