About CitraBlue®
A Brief History
Developed by the University of Florida’s turfgrass breeding program, CitraBlue® St. Augustine is a premium warm-season turfgrass designed to deliver exceptional color, durability, and low-maintenance performance.
Compared to traditional St. Augustine varieties, CitraBlue® offers a richer blue-green color, denser growth, and superior tolerance to heat, shade, and disease — making it an ideal choice for lawns across the U.S., especially in California, Arizona, and Nevada.
Key Benefits
Rich Blue-Green Color — Vibrant and lush with a denser appearance than standard St. Augustine.
Quick Fill-In — Achieves full coverage in as little as 3 months during prime growing conditions with proper site preparation.
Shade Tolerant — Grows beautifully in both partial shade and full sun.
Disease Resistant — Strong resistance to turf issues like gray leaf spot and large patch.
Reduced Water Needs — Requires less irrigation than other St. Augustine types.
Heat & Drought Tolerant — Performs exceptionally well in hot, dry climates.
Low Maintenance — Fewer mowings and reduced fertilizer or chemical inputs needed.
Where CitraBlue® Grows Best
Climate: USDA Plant Hardiness Zones 8-11. Great for warm weather in the Southern portions of the USA.
Soils: Adapts well to many soil types including clay and sandy soils.
Cases: Ideal for residential lawns, commercial properties, parks, and more!
Establishment & Growth
Planting Grid: Recommended 12" spacing in a grid pattern, 9" spacing will fill in faster.
Fill-In Time: Typically 3 months or less for full lawn coverage, depending on time of year, sunlight, watering, and soil prep.
Care: Best results with consistent watering, light fertilization, and weed control during establishment.
Maintenance
Mowing Height: Maintain at 2–3 inches for optimal health and density.
Watering: Deep and infrequent once established (approx. 1 inch per week).
Fertilization: Light seasonal applications recommended (spring and fall).
Why Choose CitraBlue®?
CitraBlue® combines the beauty of a deep green lawn with reduced maintenance and water use, making it a sustainable, eco-friendly choice for homeowners and landscapers.
If you’re looking for a premium turfgrass that thrives in hot, sunny climates and shady yards alike, CitraBlue® Plugs are the perfect solution.