agriculture
background
beginning
botany
branch
bud
bush
chlorophyll
conservation
cultivated
development
dirt
ecology
environment
environmental
farming
flora
flower
freshness
gardening
germinated
green
growth
herb
industrial
leaf
life
nature
new
organic
plant
progress
sapling
seed
seedling
single
small
soil
sparse
spring
sprout
stem
tranquillity
tree
vegetation