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.
Heaviest Carrot in the World (record for longest carrot click here) According to the Guinness Book of Records record now stands at precisely 20 pounds (9.07 kilos) grown by Peter Glazebrook of Newark (UK). Recorded at the Harrogate Autumn Flower Show in 2014.