agriculture
background
beginning
botany
bud
burgeon
concept
conservation
cultivate
cultivation
dirt
drawing
ecological
ecology
environment
environmental
flower
fresh
garden
gardening
grass
green
ground
group
grow
growing
growth
hand
hold
land
leaf
life
macro
moss
nature
new
plant
process
protection
root
sapling
seed
seedling
small
soil
spring
sprout
stem
tree
young