Answer:

WEED

Answer	Crossword Clue
WEED	Garden intruder
WEED	Spruce up the garden
WEED	Another man's flower

WEED	Crop competition
WEED	Garden nuisance
WEED	Gardener's bane
WEED	Popular salad green, actually
WEED	Remove unwanted plants
WEED	Summertime intruder
WEED	Hoe's quarry
WEED	Noxious plant

WEED	Herbicide target
WEED	Pull up dandelions, say
WEED	Hoer's target
WEED	Do some gardening
WEED	Plant you don't like
WEED	Dandelion, e.g.
WEED	Unwanted wildflower
WEED	Unloved plant

WEED	Unwanted plant
WEED	Tend to the garden
WEED	Neaten the garden
WEED	Garden infiltrator
WEED	Hoe victim
WEED	Lawn invader
WEED	Rooted annoyance
WEED	Backyard bother

WEED	Dandelion, to gardeners
WEED	Do garden work
WEED	Unwanted lawn growth
WEED	It may be pulled
WEED	Garden invader
WEED	Lawn intruder
WEED	Whacker's target
WEED	Work on a bed

WEED	Crab grass, e.g.
WEED	Unwanted growth
WEED	Garden worry
WEED	Pesky plant
WEED	Garden blight