The pH scale indicates acidity or alkalinity. A soil with a pH number below 7 is acid, while one with a pH above 7 is alkaline. Garden plants typically grow best in neutral or slightly acid soil (pH 7 or slightly below; see illustration at left). Most won't thrive in highly acid or highly alkaline soil, though a few have adapted to such extremes. In general, some nutrients cannot be efficiently absorbed by plant roots if soil pH is too high.
Symptoms of ITB syndrome consist of pain on the outside of the knee, more specifically at or around the lateral epicondyle of the femur or bony bit on the outside of the knee. It comes on at a certain time into a run and gradually gets worse until often the runner has to stop.
Stevens Johnson Syndrome Symptoms. Symptoms and signs of this syndrome consist of: Swelling of the tongue. Swelling of the face. Skin pain. Hives. A purple or red skin rash which spreads within only hours to days. Blisters on the skin and mucous membranes, specifically in the mouth, eye, and nose.