Echinacea fertigation tips.
• Provide 75―125 ppm of nitrogen.
• Do not use too much phosphorus!
• You can provide proper amount of N by 0.7―1.0 g/l : 15-5- 15, 18-5-19, 18-5-20*. • Give fertilizers with every watering (EC water : 1.5―1.8.) • Optimal EC in the substrate (SME*): 1.5―2.1 mS/cm. • Change NPK rate to 18-5-40 or 15-5-30 or similar when flower stalks appear*.
•
pH range: 5.8―6.2
5
2 3 4
6 7 8
Prairie Splendor Compact, Bhimtal 2025
* Don’t forget to provide Ca and Mg every two weeks!
Public
Made with FlippingBook Learn more on our blog