Flowers, Trees & Shrubs

When weed control is a must, it’s time to turn to Preen. You’ve worked hard to cultivate your beautiful flowers, and those ornamental trees and shrubs haven’t been easy either. Why let weeds take over now? Choosing Preen means your weekly weed pulling sessions stop here. Choose from three different weed prevention solutions: Season long garden weed prevention, Mulching your way to a fantastic look or Weed control from below.

Preen Extended Control Weed Preventer

The longest lasting Preen® yet stops new weeds from growing for up to six months with one application. 

Preen Garden Weed Preventer

Get season-long weed control in your flower and landscape beds.

Preen Southern Weed Preventer

Prevents tough Southern weeds around flowers, trees and shrubs.

Prevents weeds and kills foraging fire ants and other listed insects in garden beds.

Preen Weed Preventer Plus Ant, Flea & Tick Control

Prevents weeds and kills foraging ants and other listed insects in garden beds.

Preen Garden Weed Preventer Plus Plant Food

Prevent weeds and feed plants — one easy application!

Preen Southern Weed Prevent Plus Plant Food

Prevent tough Southern weeds and feed plants in one step!

Blocks weeds for up to 6 months guaranteed. Year long color. Available in several colors.

For Customer Service Call 1-800-233-1067 or Email Us