Introduction. Costochondritis is the medical term for inflammation of the cartilage that joins your ribs to your breastbone (sternum). Cartilage is tough but flexible connective tissue found throughout the body, including in the joints between bones.It acts as a shock absorber, cushioning the joints.ostochondritis is the medical term for inflammation of the cartilage that joins your ribs to your breastbone (sternum). Cartilage is tough but flexible connective tissue found throughout the body, including in the joints between bones.
Fertilize citrus trees in the spring and summer. The ability of a citrus tree to use nutrients in fertilizer depends largely on whether or not it is growing in the proper soil. Citrus trees most often need nitrogen, although they may also be deficient in minor nutrients.
Meyer lemon trees enjoy well-draining moist soil. Once your soil is dry to the touch about two inches down below the soilâs surface give your tree a deep watering by giving it water until water drains out the bottom of the pot. In the spring and fall you can give your lemon tree a boost with citrus fertilizer.