Petunia fertigation tips.
• Media pH: 5.5–5.9 Feed your plants well!
6
2 3 4 5
7 8
Where and when to check EC & pH?
• Media EC: SME 0.9―0.75 → 1.5―2.1 mS/cm
After transplanting
For YPLs
Test soup before plant will show you it’s hungry
1. In the watering solution before.
• EC in water solution: 1,7―2.5 mS/cm • Check plant health (EC & pH) before plant needs reanimation.
2. In the substrate after watering.
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