Normal applications of fertilization kg/ha for peonies on a year basis:
- (at normal soil values)N-needs, 150 kg/ha
- Phosphate, kg P2O5, 100 kg/ha
- Kali, kg K2O, 225 kg/ha
- Magnesium, kg MgO, 100 kg/ha
- Calcium apply halve (for example Patent kali)
- Nitrogen minimal 50 kg
- Magnesium (bitter salt)
An active soil life is very important; moist soil and a correct organic matter level are very important to improve the taking of the above mentioned fertilizers.
Read more in the Green Works peony care newsletter.