Torenia fertigation tips #4.
•
EC & pH in the substrate!
• Check before it too late! • Plant cannot tell you if it needs something, but pH and EC can reveal it. • Check plant health (EC & pH) before plant needs reanimation.
• Substarte pH: 5.5–5.9 • Substarte EC: SME* EC: 1.2–1.75 mS/cm,
One time a week.
* Saturated Media Extraction (SME) ** PourThru method.
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