What is 'Covariance'. Covariance is a measure of the degree to which returns on two risky assets move in tandem. A positive covariance means that asset returns move together, while a negative covariance means returns move inversely.
23 September 2016. The heaviest red cabbage weighs 23.2 kg (51.15 lb) and was grown by David Thomas (UK), as verified at the UK National Giant Vegetables Championship in Malvern, UK, on 23 September 2016. David also holds the current record for Heaviest parsnip and Heaviest cucumber.
Early varieties are usually planted 12 inches apart in all directions. Early varieties produce 1 to 3 pound heads and later varieties produce 4 to 8 pound heads. Sow cabbage seed 1/4 to 1/2 inch deep. Keep the seeds moist and thin or transplant the seedlings to the desired spacing. The plants removed may be transplanted to another row or flat.