Devon Lawn Care Guide
Lush, green, and very wet. Devon has some of the highest rainfall in England. Lawns are the greenest in the country but moss is endemic.
Climate Zone: South West England
The wettest and mildest part of England. Cornwall, Devon, Somerset, and Dorset receive significantly more rainfall than the south east. Lawns grow almost year-round but moss and thatch are persistent challenges.
Key challenge: Persistent moss due to high rainfall and mild winters. Thatch buildup from rapid year-round growth. Lawn rarely fully dormant — requires maintenance most of the year.
Cities
Compatible Grasses
Climate Overview for Devon
Devon Lawn Care Calendar
Frequently Asked Questions
What is the best grass seed for Devon?
Ryegrass and Fescue blend. Fine Fescue is excellent in shaded Devon and Cornwall gardens. Select moss-resistant varieties where available — SW England’s high rainfall makes moss a constant battle. Thatch-resistant varieties also beneficial given the rapid SW growth rate.
When should I scarify my lawn in Devon?
April is an excellent scarifying month in SW England — the long growing season means earlier renovation. September is also ideal. Given the rapid growth, scarify twice yearly rather than once.
How do I treat moss in Devon?
The dominant SW England challenge. Iron sulphate twice yearly minimum (February–March and October). Check soil pH — SW soils are frequently acidic from heavy rainfall. Lime if below 6.0. Improve drainage where possible.
Do I need to water my lawn in Devon in summer?
Hosepipe bans are very rare in SW England. Irrigation is rarely needed — the region receives 1,050mm of rain annually. Only water during unusual dry spells lasting 2+ weeks.
When is the best time to feed a lawn in Devon?
March or April (spring) and September (autumn). SW England’s early season allows earlier feeding than northern regions. Slow-release formula recommended as high rainfall can leach fast-release products.