I have a one-year old schizostylus plant which is producing lots of flowers in its second year. However the flowers are a dull pale pink, not bright coral as they were originally. What is wrong and how can I improve the colour?
No idea, we have at various times bought all the colours available, now they are all the usual red.
Now Hesperantha. Strange! I thought I had some reds but now they are all dull pink as well. Have seen some lovely crimson ones in the neighbourhood. Moonlight walk perhaps???