Blue Thumb Blue Limestone Sphere
Premium Blue Limestone Sphere Fountain
Transform your outdoor space with the timeless elegance of natural Blue Limestone. This "Transitional" fountain design seamlessly blends contemporary color trends with the organic beauty of hand-smoothed stone, creating a stunning focal point for any landscape, patio, or garden setting.
Each sphere is meticulously crafted by skilled artisans who smooth the natural limestone to reveal its distinctive blue-gray tones and subtle variations. The result is a one-of-a-kind water feature that brings the soothing sound of flowing water and sophisticated visual appeal to your outdoor environment.
Available Sizes & Complete Kit Specifications
Small Kit (16" Diameter Sphere)
- Sphere: 16" diameter Blue Limestone sphere, hand-smoothed finish
- Weight: 185 lbs
- Basin: 36" Achelous molded fountain basin for secure installation
- Pump: 660 GPH mag-drive pump for reliable water circulation
- Complete System: Flow control valve, professional-grade plumbing, tubing, and black polished pebbles
- SKU: ABART4816
- Ideal For: Intimate garden spaces, entryways, courtyard accents
Medium Kit (20" Diameter Sphere)
- Sphere: 20" diameter Blue Limestone sphere, hand-smoothed finish
- Weight: 375 lbs
- Basin: 36" Achelous molded fountain basin for secure installation
- Pump: 800 GPH mag-drive pump for optimal water flow
- Complete System: Flow control valve, professional-grade plumbing, tubing, and black polished pebbles
- SKU: ABART4820
- Ideal For: Medium gardens, patio centerpieces, commercial landscapes
Large Kit (24" Diameter Sphere)
- Sphere: 24" diameter Blue Limestone sphere, hand-smoothed finish
- Weight: 685 lbs
- Basin: 48" Achelous molded fountain basin for maximum stability
- Pump: 1,110 GPH mag-drive pump for powerful water circulation
- Complete System: Flow control valve, professional-grade plumbing, tubing, and black polished pebbles
- SKU: ABART4824
- Ideal For: Large estates, commercial installations, statement landscape features
Why Choose Blue Limestone Sphere Fountains?
- Natural Beauty: Authentic Blue Limestone with unique color variations and natural character
- Artisan Craftsmanship: Each sphere is hand-smoothed by skilled craftspeople for a refined finish
- Complete Solution: Everything you need for professional installation included in every kit
- Adjustable Flow: Integrated flow control valve lets you customize water movement to your preference
- Durable Construction: Premium materials designed for long-lasting outdoor performance
- Professional Grade: Trusted by landscape professionals and DIY enthusiasts alike
Installation & Maintenance
Each complete kit arrives with all necessary components for a professional installation. The included Achelous basin provides a stable foundation, while the mag-drive pump ensures quiet, efficient operation. The flow control valve allows you to adjust water flow from a gentle trickle to a more dramatic cascade, giving you complete control over your fountain's aesthetic and sound.
The black polished pebbles create an elegant finishing touch that conceals the basin while complementing the natural stone sphere. Regular maintenance is minimal—simply keep the basin filled with water and clean the pump intake periodically for optimal performance.
Frequently Asked Questions
Q: What is the difference between the three sizes?
A: The primary differences are sphere diameter (16", 20", or 24"), weight (185-685 lbs), basin size (36" or 48"), and pump capacity (660-1,110 GPH). Larger sizes are better suited for bigger spaces and create more dramatic water flow.
Q: Is professional installation required?
A: While professional installation is recommended for the larger sizes due to weight, experienced DIYers can install any size with proper equipment. Each kit includes all necessary components and plumbing for installation.
Q: Can these fountains withstand freezing temperatures?
A: We recommend winterizing your fountain in freezing climates. Drain the basin and pump, and protect the sphere according to best practices for natural stone in your region.
Q: How much water does the basin hold?
A: The 36" basin (small and medium kits) holds approximately 35 gallons, while the 48" basin (large kit) holds approximately 65 gallons. Actual capacity varies based on installation configuration.
Q: Are the spheres pre-drilled?
A: Yes, each Blue Limestone sphere comes pre-drilled and ready for installation with the included plumbing components.
Q: What kind of maintenance is required?
A: Minimal maintenance is needed. Keep the basin filled with water, clean the pump intake every few weeks, and periodically rinse the pebbles. We recommend using a fountain treatment to prevent algae growth.
Q: Can I adjust the water flow?
A: Absolutely! Each kit includes a flow control valve that allows you to adjust the water flow to your desired effect, from a gentle bubble to a more vigorous flow.
Q: Will the color of the limestone change over time?
A: Natural stone may develop a patina over time when exposed to the elements. This is normal and adds to the character of the piece. The blue-gray tones will remain, though they may deepen or lighten slightly with weathering.