Fertigation tips.
Fed your Gazania well.
• Provide 75―125 ppm of nitrogen (N). • You can provide proper amount of N by 0.5―1.0 g/l of 17 -5-17 or 15-5-15 or similar.
Don’t apply clean water!
• Optimal EC in the water 1.5 (up to 1.7 or even 2.0 in sunny condition and hot)
• Optimal EC in the substrate (SME*): 0.5―0.75 mS/cm. Low EC and clean water will lead Gazania leaves to stretch.
* Saturated Media Extract
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