Diagnose root health before fertilizing potted plants

PravdaReport ·
Russia

The common advice to "under-feed rather than over-feed" often obscures a physical reality: in the confined space of a pot, nutrient uptake is governed by chemistry and physics, not a calendar. A plant does not track dates; it responds to the availability of elements within the soil solution. When substrate becomes oversaturated with salts, root hairs lose their ability to absorb water and…

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