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October days are still warm; they are also progressively shorter and nights are cooler. This is causing great changes in my Red Maple.
Water pulled from the ground, up through the trunk and into the leaves is slowing down. This will cause the green chlorophyll cells to cease their work and become transparent, revealing the color that truns Virginia from green to red in October. The color was there all along, masked by the green chlorophyll cells.
The capacity of a plant to lift water into the air is astonishing. This capacity depends on the size of the leaf area. Grasses are mighty water lifters for their leaf area is
96.3%