High temperatures and sun can wreak havoc on grass, leaving lawns looking yellow, dry and patchy. Summer weather can prevent grass from getting the nutrients it needs, so it’s often worth giving your garden a little hand if you find your once lush lawn lacking in vibrancy. 

Amazon shoppers are singing the praises of a grass spray treatment that they claim has ‘worked wonders’ and ‘made a huge difference within two weeks’. The Greenkeeper’s Secret has been designed specifically to help…