6 Pack 20" Tree & Shrub Watering Rings – Deep Root Irrigation Basin with Solid One-Piece Design | Prevents Runoff & Erosion, Protects Plants, Clean Landscape Edging | Made in USA

These work just as described. Very happy with it.

Great product. Provides important protection at base of new shrubs, plants and trees. Very well made, sturdy and long-lasting. Can be opened and refastened for placing around existing tree trunks. Provides a well for mulch and holding water. Well worth the price. AND made in America.

Pricey but makes for good weed control and water retention around bushes and trees

Bought these to put around some young landscape trees, to keep the grass away so they will grow faster. I add beauty bark inside about 3" thick and so I have no weeds close around the tree. Fairily easy to install, however one of them would not unlock so I could get it around the tree - it was defective, but we had to jimmy-rig it to keep it closed.

Perfect ! Exactly what i wanted . Protects trees and holds water , Soil, Mulch inside . protects young trees from mow overs . expensive but they work well .

Boy, do I love these planting rings. I don't have a drip or sprinkler system in my veggie garden yet, so I have to hand water my plants. This year I placed a tomato start plant in each ring in my raised garden bed. It made hand watering so easy. I simply filled each ring with water and didn't have to worry if I watered each plant enough. I had a very successful tomato crop. I'm definitely buying more of these plant rings to use around my other veggie garden plants next spring/summer.

Disappointed that the measurement was not 16" round. It measured 15" round. A whole inch shorter. The inside width was 12" which was expected, but did not expect the outside to be short by 1 inch. I wanted the look of the extra inch which I purchased for my landscaping project. I purchased bulk in six, 16" rounds for $99.00, but lost 6 inches of product in total. I will surmise this will be the same outcome in all the sizes. So buyer, beware if the esthetic look is key to the outside dimensions of your landscape project with this item. I will keep them, but I have to do some "gymnastics" for the look I want to achieve.

Love them, order 4x ( 3x 16” and 1x24” ) and planning to order more. Really good build , saw edge in the bottom which really helps to dig it in the soil. Easy to install too , as compare to other alternative available locally, such as clay based ring edge from HD or Lowe’s. Clay based are heavy and fall on side if not secure properly Only wish that these could be bit cheaper ( when comparing with clay based). For 16” price should be around $10 and for 24” it should be $14.

Thick plastic and a solid ring

Love these rings around my rhubarb. Keeps the weeds away.