@elevatedmasses: 🧪 Your pH meter is lying to you (and you don't even know it) Uncalibrated probes drift over time — your "perfect" reading could be off by a full point. That's enough to lock out iron, zinc, and calcium even when your feed is dialed in. Testing daily? Recalibrate weekly, minimum. Reading looks off? Recalibrate right then, don't wait. 💾 Save this before your next feeding 👉 Follow for more plant science that's actually science #planttips #phbalance #hydroponics #growyourown #elevatedmasses

MRGROWUROWN

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Monday 03 August 2026 14:12:22 GMT