Co-Authored By:
Then, how do you fertilize a tree peony?
Routine Peony Feeding Phosphorus and nitrogen are important nutrients forapeony over its lifetime. You must ensure proper levelseachyear so that your plants will grow as they should and producevividblooms. Apply a low-nitrogen fertilizer -- a 5-10-10blend,for instance -- to the soil around thepeonystem.
Furthermore, how do you take care of a tree peony?
limit mulch to no more than 2 inches and keepitback away from the stems. Tree peonies like soilthat'sneutral to slightly alkaline on the pH scale (around 7or atad above), and they benefit from a few doses of granular,balancedfertilizer in spring and summer.
Deadheading. Dead flowers can be removedafterflowering using secateurs as most tree peonies arehybridsand often do not set viable seed.