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Rock Mountain Products Logo image
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Mon - Fri: 7:30 am - 4:30 pm
Open @ 7:30 AM
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What's New


Rock Mountain Products is your King County Garden Center and retail nursery.

Check out out new product line below:

Alpine White Pebbles

Available Sizes (45lb. bags):

  • 5/8" - 1"

Not available in Bulk

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Andesite and Granite Columns Cut on Bottom

Available Sizes:

  • 2' - 9' Heights with varying shapes and dimensions
  • Not Drilled

Andesite Sawn Risers with Natural Edge - Local

Sawn Top & Bottom with Natural Edges - Sold by the lnft.

Available Sizes:

Thickness: ~6"

Depth: random

Length: 24"-60"

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Belgium Granite Cobbles

Salt & Pepper (Gray)/Black/Pink

Available Sizes:

  • 4x4x4
  • 4x4x8
  • Jumbo 5x9x11

*We stock the 4x4x4 Salt & Pepper (Gray) and can order all colors and sizes from the East Coast.

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Black and Corten Steel Garden Screen

Available Sizes: Black or Corten Steel:

  • 36" x 72"

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Black Steel Planters

  • 12" Square
  • 16" Square
  • 20" Square
  • 24" Square
  • 28" Square
  • 16" Cylinder
  • 20" Cylinder
  • 24" Cylinder
  • 47"x16"x22" Rectangle
  • 59"x20"x24" Rectangle
  • 31"x8" Water Dish
  • 39"x8" Water Dish
  • 47"x8" Water Dish
  • 59"x8" Water Dish

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Black Tusk Basalt Steppers

Sawn with Flamed Top

Available Sizes:

Thickness: 2"

Length: ~24"-27"

Width: ~24"-27"

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Blue Ridge Granite Risers

Flamed Top with [1] Rock Face Long Edge & [1] Flamed Long Edge

Available Sizes:

Thickness: 6"

Depth: 14"

Length: 36"/48"/60"

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Blue Ridge Granite Treads

Flamed [1] Long Edge & Top

Available Sizes:

Thickness: 2"

Depth: 14"

Length: 48"/60"

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Bluestone Risers with Thermal Top and Natural Edge

Sawn Bluestone Risers with [1] Long Natural Edge

Available Sizes:

Thickness: 6"

Depth: 14"-16"

Length: 36"/48"/60"/72"

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Bluestone Sills - True Blue or Full Color

Flamed [1] Long Edge & Top

Available Sizes:

Thickness: 2"

Depth: 4"/6"/8"/10"

Length: *inquire for current inventory*

*Custom order Bluestone Sill available*

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Bluestone Treads - True Blue or Full Color

Flamed [1] Long Edge & Top

Available Sizes:

Thickness: 2"

Depth: 12"/14"/16"/18"

Length: 30"/36"/48"/60"/72"

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Bluestone Tumbled Cobble - Full Color

Available Size:

  • 5x6x10

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Ceramic Mushrooms and Fish

Handmade in the USA! Frost Proof Ceramic Mushrooms and Fish!

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Ceramic Pottery

View our extensive line of pottery.

Sizes, color, finish and inventory varies, please stop by our location to see if the color and size you are interested in is available.

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Corten Steel Fire Products

  • Dishes - 24", 31", 39"
  • 24" Square
  • 36" Round
  • 24" Low Profile Round
  • Torches - 47", 55", 63"
  • Wood Storage Containers

Dark Polished Black Pebbles

Available Sizes (50lb. bags):

  • 3/4" - 1 1/4"
  • 1 1/4" - 2"
  • 2 3/8" - 4"

"Polished/Coated": Machine Polished 60 Hours - Coated 2 times

Not available in Bulk

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Flat Black Button Pebbles

Available Sizes (50lb. bags):

  • 1/2" - 3/4"
  • 3/4" - 1 1/4"
  • 1 1/4" - 2"

Lightly "Polished/Coated"

Not available in Bulk

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Fountain Basins

Available Sizes:

  • Half Circle: 44", 46"
  • Round: 28", 46", 72"
  • Square: 26", 50"
  • Octagon: 40", 48", 58"

*Mesh Screen: 40"/48" & 50"/58"*

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Granite Dish Rocks

Available in various shapes and sizes

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Granite Picnic Table with Benches

  • We have a Picnic Table Set sourced and fabricated in Washington State. Every set is unique in shape and size.
  • Granite Table Sets with Four Polished Granite Seats
    • Seats can also be purchased separately

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Handblown Glass Art

  • Mushrooms
  • Hummingbirds
  • Sky Spheres
  • Cattails
  • Leaves
  • Tornadoes
  • Bamboo

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Hardy Island Granite Wall Stone

Squares & Rectangles:

  • Thickness (3"-5")
  • Width/Length (9"-19")

[coverage approx. 35sqft p/ton - masonry]

[coverage approx. 12-15sqft p/ton - drystack]

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Indiana Limestone Caps - Full Color

Smooth Top & [2] Rock Faced Long Edges

Available Sizes:

Thickness: 2"

Depth: 12"

Length: 24"

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Indiana Limestone Full Color Sawn Paver

Available Sizes:

  • 1.5"x12"x12"
  • 1.5"x12"x24"
  • 1.5"x24"x24"
  • 1.5"x24"x36"
  • Also available in Tread and Riser Material

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Indiana Limestone Garden Wall - Full Color

Sawn Top/Bottom & Split Face Edges

Available Sizes:

  • 3" Thick x 8" x random length
  • 6" Thick x 8" x random length

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Indiana Limestone Risers - Full Color

Smooth Top & Splitface Edges

Available Sizes:

Thickness: 6"

Depth: 14"

Length: 48"/60"

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Indiana Limestone Treads - Full Color

Smooth Top & Sawn Edges

Available Sizes:

Thickness: 2"

Depth: 12"/14"/16"/18"

Length: 36"/48"/60"/72"

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Indoor House Plants

Indoor House Plants

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Iron Mountain Dark

Available Sizes:

  • Patio 1" - 1 1/2"
  • Patio 1 1/2" - 2"
  • Standup 1" - 1 1/2"
  • Standup 1 1/2" - 2"

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Iron Mountain Rustic

Available Sizes:

  • Patio 1" - 1 1/2"
  • Patio 1 1/2" - 2"
  • Standup 1" - 1 1/2"
  • Standup 1 1/2" - 2"
  • Grande Slabs 1 1/2" - 2"

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Iron Mountain Rustic Ledge

Available Sizes:

  • 2" - 6" Bed Depth
  • 6" - 12" Bed Depth (O/S)

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Mongolian Basalt Steppers

Sawn with Flamed Top

Available Sizes:

Thickness: 2"

Length: ~18"-20"

Width: ~18"-20"

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Mongolian Black Basalt Treads

Flamed & Brushed Top & Flamed or Rock Faced [1] Long Edge

Available Sizes:

Thickness: 2"

Depth: 12"/14"

Length: 48"/60"

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Montana Blackberry Cobbles

Available Sizes:

  • Cobbles (1/2 - 1 man)

Additional Sizes: Montana Blackberry Landscape Boulders

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Montana Golden Sunrise Ledge - Curb Wall

Available Sizes:

  • (12"+ face) (10" - 14") Mixed lengths

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Montana Lichen Landscape Boulders

Available Sizes:

  • Mini Boulders
  • Landscape Boulders (1 - 3 man)

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Pennsylvania Bluestone - Full Color - Mini Standup

Available Size:

  • 1 1/2"+

[average pallet weight - 1,250lbs.]

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Pennsylvania Bluestone Standup Thermal Flagstone

Available Size:

  • Standup 1 1/2" +

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Pennsylvania True Blue Standup

Available Size:

  • 1 1/2" +

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Pond Equipment

Available Products:

  • Aeration Kits
  • De-icers
  • PVC Flex & Vinyl Hose
  • EPDM Liner & Underlayment
  • Filters
  • Spillways
  • Lighting
  • PVC Fittings
  • Pump/Pond Accessories
  • etc.

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Quartzite Dry Stack Bloquote

Available Colors:

  • Cowboy Coffee
  • Gold Rush
  • Silver Strike
  • Sockeye

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Salt and Pepper Granite Orbs (Solid)

 Available Size:

  • 8"
  • 12"
  • 15"
  • 18"
  • 24" *Drilled or Not Drilled*
  • 36"

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Sawn Granite Risers - Local

Sawn Top & Bottom with Natural Edges - Sold by the lnft.

Available Sizes:

Thickness: ~6"

Depth: random

Length: 24"-60"

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Seaside Jade Green Pebbles

Available Sizes (44lb. bags):

  • 3/4" - 1 1/2"

Not available in Bulk

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Slabs -Benches- Monument Stone

Beautiful Slabs, Bench Rock, Monument and Sign Rock

  • Montana Golden/Bronze/Rustic
  • Eagle Mountain
  • Cabinet Gorge
  • Quartzite
  • Bluestone

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Steel Garden Art

Steel Garden Art - Corten and Black Steel:

  • Stick Art
  • Sculptures
  • Wall Art
  • Wind Chimes
  • Rain Chains

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Steel Rain Wall Water Features

  • 59" Black Round Rain Wall
  • 59" Corten Round Rain Wall
  • 71" Corten Rectangle Rain Wall

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Steel Water Features

  • 26" Curl Water Fountain
  • 39" Round Water Table
  • 39" Square Water Table
  • 49" Round Self Contained
  • 59" Round Self Contained
  • 24" Cube Water Feature
  • 28" Cube Water Feature
  • 39" Rectangle Water Feature
  • 51" Rectangle Water Feature
  • 39" x 98" Rectangle Table
  • 47" Bamboo Screen Water Feature
  • 49" 'C' Water Feature
  • 99" Water Wall

Stone Caps - Custom Order -

*Inquire within for custom order stone caps*

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Water Treatments

Available Products:

  • PondMax: Algaestop, Cleanmax, Naturemax, Sludgemax, Barleymax, Detoxmax etc.
  • Microbe-Lift: Autumn.Winter, Spring/Summber, Sludge Away, Algaway, Beneficial Bacteria etc.

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Whistler Basalt Boulders

Available Sizes:

  • (1 - 2 man)

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Whistler Basalt Wall Stone

Available Sizes:

  • 1" - 4" Mini Wall Stone [average pallet weight - 3,500 lbs.] [coverage approx. 20 sqft p/ton]
  • 3" - 5" Wall Stone [average pallet weight - 3,500 lbs.] [coverage approx. 15 sqft p/ton]

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Woodbury Granite Risers

Flamed Top & [4] Split Face Edges

Available Sizes:

Thickness: 6"

Depth: 16"

Length: 36"/48"/60"

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