agricultural
agriculture
drip
drop
drought
equipment
field
garden
gardening
grass
green
ground
grow
growing
growth
irrigate
irrigation
jet
land
landscape
lawn
liquid
maintain
maintenance
moisture
nature
organic
outdoor
plant
refreshing
shower
splash
spray
sprayer
spring
sprinkle
sprinkler
sprinkling
summer
system
technology
turf
vegetation
water
wet
yard