fertilizer for Hydrangea

Question

Can you use Bayer Advanced Rose and Flower care or Miracle Gro for Hydrangea? I thought I read somewhere that you could not but now I can’t find that anywhere and for some reason I have an abundance of it and would like to use it if ok. If you can’t, then why not? Thanks

Answer 1

You will need to read the label and check the N-P-K number on the packaging.
The link below will refresh you on the fertilizer requirements of Hydrangea.

https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/fertilizing-hydrangeas.htm