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.
However, not all soil holds the fertilizer well. For dense soils with large amounts of clay, stick to 10 days between fertilizations after the tomatoes appear. Sandy soils tend to let nutrients leach away, meaning you must fertilize more often, at least every seven days.