biology
botany
carbon
care
concepts
cultivation
development
earth
eco
ecology
ecosavy
environment
field
fresh
garden
gardening
gift
grass
green
growing
hand
happy
heart
lawn
leaf
love
lush
male
meadow
natural
nature
person
plant
present
reforestation
rehabilitation
romance
sapling
seedling
sign
sod
soil
spring
sprout
symbol
tree
valentine
yard