Layered Water Movement
The broad, stepped profile gives water several ledges to cross, creating a visible cascade and an adjustable fountain sound.
Mountain Spring Rock Fountain Kit
$1,399.99
- GFRC Fountain Handcrafted in Michigan
- Dimensions: 36" x 24" x 24" high
- Weight: Approx. 75 lbs
- Comes as a complete kit for easy installation
Complete recirculating pondless fountain kit
Mountain Spring Rock Fountain Kit
Create the look and sound of a substantial tiered boulder fountain without the weight of solid stone. Water bubbles from the top of the hand-finished GFRC rock, travels across its textured ledges and returns to a concealed underground reservoir.
36" × 24" × 24"Fountain dimensions
Approx. 75 lb.Fountain weight
70 gal.Concealed basin capacity
530 GPHIncluded Mag-Drive pump
Natural Rock Character, Matched as a System
Realistic GFRC Form
The fountain is molded from natural stone and handcrafted from glass fiber reinforced concrete for realistic texture at a more manageable weight.
Complete Recirculating Kit
The fountain, basin, pump, flow control and connection parts are supplied together, reducing uncertainty when matching the core system.
Is This the Right Size for Your Site?
The visible fountain measures 36 inches long by 24 inches wide by 24 inches high, but the buried 4×4 basin needs an approximately 49-inch-square footprint. Allow additional space for excavation, decorative cover stone, service access and possible wind-driven overspray. For a smaller rock profile, compare the Mini Mountain Spring Fountain Kit.
What Comes with the Mountain Spring Kit
Fountain & Finish
- Mountain Spring GFRC fountain
- Choose one finish: Dapple Gray or Chestnut Brown
- Color installation manual with maintenance guidance
Recirculating System
- 4×4 Fountain Basin (#LA4000) with two-piece grate, pump-access cover and polymesh screen
- 530 GPH Mag-Drive Pump (#PB2569)
- Ball valve for flow control (#34BVS)
- Tubing and fittings to connect the pump and fountain
Site & Finish Materials
Excavation tools, compacted base material when needed, electrical service, fill water, decorative cover stone, plants and surrounding landscape materials are not included.
Decorative pebble planning: The current kit specification recommends five 40 lb. bags. Choose Black Polished Pebbles (#PPBK40) or Mixed Polished Pebbles (#PPMX40); each bag is sold separately.
Lighting & Water Management
Core Specifications
ProductMountain Spring Rock Fountain Kit
Item number / SKULA4100R
Fountain materialGlass fiber reinforced concrete (GFRC)
Fountain dimensions36" L × 24" W × 24" H
Fountain weightApproximately 75 lb.
Finish choicesDapple Gray or Chestnut Brown
Basin4×4 Fountain Basin (#LA4000)
Basin dimensionsApproximately 49" square × 12" H
Basin capacity70 gallons
Maximum basin static load750 lb.
Included pump530 GPH Mag-Drive (#PB2569)
Pump electrical rating33 watts / 0.55 amps
Pump maximum head7.92 ft.
Pump cord / outlet20 ft. cord / 3/4" outlet
Power connectionGrounded, GFCI-protected 110V outdoor outlet
Pump flow and maximum head are equipment ratings; installed water height and appearance are adjusted with the included flow-control valve.
Plan the Installation Before You Dig
Choose the Site
Select a level area with room for the basin and overspray. Locate underground utilities before excavation and plan access to water and a GFCI-protected outlet.
Prepare the Base
Excavate so the basin’s top edge will sit about 1 inch above grade. In unstable soil, the manual calls for an additional 3 inches of compacted crushed rock or gravel.
Level & Backfill
Level the basin front to back and side to side, orient the pump-access corner toward the outlet, then pack the backfill firmly to reduce settling.
Connect the System
Install the pump and hose, place the grate and screen, hand-tighten the fountain connection and position the rock without binding the hose.
Fill, Test & Finish
Fill near the bottom of the grate, test the pump and adjust the valve. Add decorative stone without blocking the pump-access area or allowing soil and mulch through the screen.
Handling Tip
Do not lift or carry the GFRC fountain by the hose-union assembly extending inside the rock. Review the installation manual before moving, excavating or assembling the kit.
Care, Maintenance & Winterization
Routine Ownership
- Keep the water near the bottom of the grate and never below the pump outlet. Add clean water as evaporation and overspray lower the level.
- The pump may run continuously or on an outdoor-rated timer. A timer is not included.
- Periodically rinse the pump pre-filter and inspect the impeller for debris, wear or damage.
- Clean the GFRC surface with a garden hose, or use mild soap and a soft-bristle brush when needed.
New Concrete & Cold Weather
- During the first three to four weeks, continuous operation can help work natural concrete efflorescence out of the rock. Brush deposits away while they are wet.
- Where freezing is routine, shut the fountain down, disconnect the pump and store it in a bucket of water in an above-freezing location so its seals do not dry out.
- Leave the water in the buried reservoir during winter; do not empty it. This helps resist movement from frost heave.
Electrical safety: Use a properly grounded, GFCI-protected outlet and a drip loop. Disconnect power before installing or servicing the fountain. Never lift the pump by its cord or reach into the water for a plug before switching off the circuit.
Product Resources
Review the installation manual before excavation and keep it available for assembly, maintenance and winterization.
See the Mountain Spring Fountain in a Landscape
The Mountain Spring Single-Bubbler Fountain
This official LiquidArt overview shows the exact Mountain Spring single-bubbler fountain operating in a completed landscape. Plants, decorative stones and surrounding site materials shown are not included with the kit.
Video courtesy of LiquidArt Fountains, a Blue Thumb brand.
Questions Before Ordering?
Blue Thumb’s Sales/Tech Team can help confirm the installation footprint, included components, finish selection and optional accessories for your site.
Frequently Asked Questions
Is this a complete fountain kit?
Yes. It includes the Mountain Spring GFRC fountain, 4×4 basin, grate, screen, 530 GPH pump, ball valve, tubing, fittings and installation manual. Decorative stone, site-preparation materials and optional accessories are not included.
Which finish will I receive?
Choose one GFRC rock finish when ordering: Dapple Gray or Chestnut Brown. The product photos also show landscaping and decorative materials that are not part of the finish selection or the kit.
How much installation space should I allow?
The fountain itself measures 36 inches by 24 inches, while the buried basin is approximately 49 inches square. Allow additional working room for excavation, backfill, decorative cover stone, maintenance access and wind-driven overspray.
How many decorative pebbles should I plan for?
Blue Thumb’s current Mountain Spring specification sheet recommends five 40 lb. bags of polished pebbles. Black and mixed polished pebbles are available separately; they are not included with the fountain kit.
Do I need a permanent water line?
No. The water recirculates through the concealed reservoir. Fill the basin during installation and top it off as water is lost to evaporation and splash. The optional Auto Fill Kit can automate top-offs when connected to a suitable water supply.
Can I adjust the water flow and sound?
Yes. Use the included ball valve to adjust the flow after installation. Water appearance and sound also depend on the final fountain position and water level.
What electrical connection is required?
The pump requires a properly grounded, GFCI-protected 110-volt outdoor outlet. Use a drip loop and disconnect power before installing or servicing the fountain. An outdoor-rated timer may be used but is not included.
Can the fountain run continuously?
Yes. The manual states that the pump may run continuously or on a timer. Check the reservoir level regularly and never allow the pump to run dry.
How should I winterize the fountain?
Where freezing is routine, shut the fountain down, disconnect the pump and store it in a bucket of water in an above-freezing location. Blue Thumb’s current manual says to leave the water in the buried reservoir rather than emptying it, helping the basin resist frost heave.
Related Products
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Mini Mountain Spring Fountain Kit
$1,199.99 -
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Sonoma Rock Fountain Kit
$679.99 -
Sierra Springs Fountain Kit
$789.99
Reviews
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Mountain Spring Rock Fountain
Great quality product! The fountain is great quality and the appearance is perfect! Install was easy and straightforward. I couldn’t be more pleased and highly recommend Blue Thumb!
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I ordered the large Mt Spring bubbling rock.
Quality of this product is like no other!! Set up was a breeze and to see it work is astonishing !! It made our fire pit area!! Highly recommend this product. Shipping was not only prompt, not one mark in the packaging!!! All intact. Well worth the monies spent!!
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Fountain
Easy to put together
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Love My New Fountain
This fountain is amazing. Looks very realistic and is well made. I definitely recommend this fountain