midnight supreme rose.

Posts

• mh1310 Posts: 1

  April 2022

  I know this is an old thread but as a infant novice to roses and gardening I do have a question. Could one turn the midnight blue rose into the midnight blue " Supreme " rose by tweeking the ph of the soil? Or would I have better luck finding indigo ink?😅

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• Dovefromabove Posts: 88,138

  April 2022

  Tweaking the ph of the soil won’t do it … it does have an effect on the colour of some types of hydrangeas but not roses or most other plants. 

  
  

  
  

  
  Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.
  
  
  
  
  
  

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