Finishing stage fertigation tips.
Feed your Tagetes well.
• Provide 12 5―175 ppm of nitrogen. • Do not use too much phosphorus! • You can provide proper amount of N by 1 .0―1.2(1.5) g/l of 15 - 5 -30, 10-3- 25 15 - 5 -40, 18- 5 - 30, 17 - 5 - 35. • Give fertilizers with every watering (EC water : 1.2―1.5(1.7). • Optimal EC in the substrate (SME*): 1.5―2.1 mS/cm.
Feed your plants well.
• pH range in the water: 6.1―6.6
5
2 3 4
6 7 8
! Don’t forget to provide Ca and Mg every 5 th or 6 th watering!
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