Miracle-Gro Ever Green Autumn Lawn Care helps to protect your lawn from harsh winter weather, giving your lawn a good start next spring! While killing moss, it toughens the grass to help it withstand harsh winter weather and strengthens the roots. EverGreen Autumn Lawn Care Spreader 3.5kg Strengthens roots and toughens the grass to help it withstand harsh winter weather. Results within 7 days. Miracle-Gro Evergreen Autumn Lawn Care 100m2 Spreader Toughens up the grass to help it withstand harsh winter weather. Contains iron sulphate to control autumn moss. Apply using an EverGreen or Scotts Spreader. Contains iron sulphate NPK 6-5-10. Due to geographical locations we are unable to deliver to: Isle of Wight, Isle of Man and Ireland.