Gronomics PB 18-48 Assembly Instruction Download Page 1

www.gronomics.com 

East Bethel, MN USA 

763-753-7374

Continued

ITEM

QTY.

 

PART #

1

4

1900P

2

2

4502T

3

1

450

0TL

4

1

450

0T

5

2

450

1T

6

2

1451

T

7

4

1450

T

8

2

15

38N

9

6

15

38

10

4

11

1

FL3652

Description

Corner Post, 4” x 4” x 19”

W/ 2 DOVETAILED SIDES12-3/4"

Side Rail w/Cleat, 45” x 5-1/2” x 

7/8

Side Rail w/Logo, 45” x 5-1/2” x 

7/8

Side Rail, 45” x 5-1/2” x 

7/8

Narrow Center Side Rail, 45-1/2” x 2-1/2” x 

7/8

 

Narrow Center Side Rail, 14-1/2” x 2-1/2” x 

7/8

 

Side Rail, 14-1/2” x 5-

1/2

” x 

7/8

Corner Notched Botto

m

 Board, 15” x 5-

3/8

” x 1”

 

Bottom Board, 15

-3/8

” x 5-1/2” x 1”

Post Cap, 4

-5/8

” x 4

-5/8

” x 1-1/2”

Fabric Liner, 

36"x 52"

Planter Box

 (18” x 48”)

Assembly Instruction

1

Parts Identi

fi

 cation

Stack matching pieces in piles. Using the parts list, locate and 
count the individual pieces and verify that you have received 
the correct number of pieces.

If any pieces are missing or replacement parts are 
required, contact Gronomics at 1-855-299-6727.

NOTE:

 

Ground preparation is optional, however we 

recommend leveling area under frame of product, or place 

product directly on a flat level surface before filling with soil.

Item #: 

PB 18-48

Item #: 

PB 18-48S

6

7

8

9

11

11

10

10

2

3

4

5

1

Packaged & Inspected by:

Date:

Side Rail Assembly

2

Stand two 4” x 4” x 19” corner posts (Item 1) upright with slots facing each post and slots 
facing you.

Locate a 14-1/2” x 5-1/2” side rail w/cleat (Item 2). With cleat located at the bottom and 
facing you, install side rail w/cleat into the slots and slide down to the bottom of the slots.

Repeat procedure for the two remaining 4” x 4” x 19” corner posts and 14-1/2” x 5-1/2” 
side rail w/cleat.

(Soil depth option: Cleats located as shown will provide a soil depth of 
approximately 10”. Reverse side rail w/cleat installation, cleats located at 
top, if a soil depth of approximately 6” is desired).

Cleat

2

1

1

Parts List

Product Care and Maintenance

Western Red Cedar will turn a 

weathered  grey if left unfinished. 

Although no finish is required for 

cedar when used outdoors, a 

natural oil finish applied regularly 

will help maintain the beauty and 

minimize cracking and drying. It is 

recommended to use 

Gronomics 

Garden Bed Oil

 

(Item # GBO-1Q)

, a 

non-toxic, food safe finish that is 

very easy to apply.

 Apply Oil when 

air and wind temperatures are 

between 50-90degrees. Avoid 

applying in direct sunlight.

4545

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