Item Brochure
A. Choose the tree root guide that best suits the applica-
tion. Generally if a sidewalk, patio or driveway is to be
protected, 18"/46cm UB 18-2 is a sufficient depth. For
curb and gutter protection or more aggressive roots,
24"/61cm UB 24-2 is generally the better choice.
B. Dig the trench to the depth based upon the particular
tree root guide chosen.
C. Place the tree root guide in the trench with the vertical
ribs facing toward the tree and align with the hardscape,
if possible. Using the hardscape as a guide, backfill against
the tree root guides to promote a clean, smooth fit to
the paving. Be sure to keep the double top edge at least
1/2" (12.7mm) above grade to ensure roots do not grow
over the top.
D. Plant the tree(s). Linear installation planting offers
an expansive root growth area, but adverse soil and
drainage conditions may exist in the actual planting
area. Take steps to ensure healthy growth of the tree
at planting. Consult with a local arborist for planting
tips and recommendations.
E. If staking or guying is required we recommend using
ArborTie
®
, a soft, safe and economical alternative to
traditional wire and hose (see www.deeproot.com for
details). If the tree(s) will be subject to maintenance
work such as lawn mowing or weed trimming we rec-
ommend using ArborGard+
®
Tree Trunk Protectors
to shield them from damage by weed trimmers, lawn
mowers and rodents (see www.deeproot.com for details).
- For technical support contact DeepRoot toll-free at
800/458.7668 or visit us on the web at www.deeproot.com.
TO CALCULATE ThE NUMBER OF LINEAR PANELS NEEDED:
Estimated diameter of the tree canopy at maturity + 2' (61cm)
= Length of Tree Root Guide per side.
FOR ONE SIDE OF TREE
Expected Tree Canopy
at Maturity
Length of
Barrier
Number of
Panels
12' (3.6m) Dia. +2' (61cm) 14' (4.2m) 7
18' (5.5m) Dia. +2' (61cm) 20' (6.1m) 10
24' (7.3m) Dia. +2' (61cm) 26' (7.9m) 13
As little as one side of the tree may need guides for root direction if there is no other hardscape
requiring protection.
Line can be separated at any two foot interval.
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5
Linear Installation
Depending upon the actual planting plan and the number of trees involved the number of panels
needed will vary, but as a general rule of thumb take the anticipated mature canopy diameter of
the tree and add 2 feet (61cm). This will be the length of tree root guide necessary for a linear style
planting application (see chart below.)
INSTRUCTIONS