environmental
agriculture
botany
bud
care
conservation
crop
cultivated
day
development
dirt
drop
earth
ecology
environment
farm
fresh
garden
gardening
green
ground
grow
growing
growth
irrigation
leaf
life
nature
new
outdoor
plant
pouring
rain
raindrop
root
sapling
seed
seedling
small
soil
spring
sprinkler
sprout
sunlight
tree
water
wet
young