Shoot Vernation: Folded
Cut a vegetative shoot cross-section near the soil surface. Bahiagrass exhibits folded vernation. The emerging leaf blade is folded in half along its midrib, appearing V-shaped in cross section with flattened shoot stems.
Bahiagrass
Paspalum notatum
Bahiagrass (Paspalum notatum) is a warm-season turfgrass characterized by folded vernation, pointed blade tips, and a both rhizomes & stolons growth habit. It thrives in USDA Zones 8 – 10 at a recommended mowing height of 3.0 – 4.0 in and optimal soil temperatures of 65°F – 80°F.
Agronomic Specification Matrix Verified via University of Florida IFAS Extension (Bahiagrass for Florida Lawns, ENH6)
Leaf Vernation: Folded
Blade Tip: Pointed
Growth Habit: Both Rhizomes & Stolons
Mowing Height: 3.0 – 4.0 in
Shade Tolerance: Low (Full Sun Required)
Drought Endurance: High
Leaf Texture: Coarse
Soil Temp Range: 65°F – 80°F
Recommended Agronomic Equipment & Care Products
Essential tools and fertilizers calibrated for Bahiagrass lawn management.
Essential for Granular Distribution
Scotts Whirl or Deluxe EdgeGuard Rotary Spreader
Formula: Precision Gate Aperture & EdgeGuard Shield
Walk-behind rotary spreader with border control shield preventing fertilizer granules from scattering into driveways and waterways.
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100% University Verified Lab Soil Report
MySoil Professional Soil Test Kit (Lab Analysis)
Formula: NPK, Micronutrients & pH Laboratory Report
Complete mail-in kit delivering accurate nitrogen, phosphorus, potassium, and soil pH recommendations within 7 business days.
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Verified Cultivar Specialists
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Botanical Identification Key for Bahiagrass
Botanical confirmation of Paspalum notatum requires examining vegetative leaf morphology using a 10x magnification jewelers loupe. Unlike subjective leaf coloration, morphological structures remain consistent across seasonal temperature variations:
Blade Tip: Pointed
The apex of the leaf blade features a distinct pointed shape. The leaf blade tapers gradually to a sharp point without a boat-shaped keel.
Ligule & Auricle Architecture
At the junction between the leaf blade and sheath, Bahiagrass features a short membranous ligule. The auricles are absent, and the collar region is broad / smooth.
Spreading Mechanism: Both Rhizomes & Stolons
Bahiagrass expands via a both rhizomes & stolons growth habit. Tillering from the crown forms dense clumping bunches without horizontal runner spread.
Agronomic Mowing, Irrigation & Fertility Guidelines
To sustain high turf density and prevent weed encroachment in Paspalum notatum stands, follow these cultural practices:
- Mowing Height: Keep between 3.0 – 4.0 in. Never scalp below recommended thresholds to protect the crowns and carbohydrate storage zones.
- Irrigation Depth: Deliver 1.0 to 1.5 inches of deep water per week in 1 to 2 irrigation cycles between 4:00 AM and 8:00 AM, avoiding frequent shallow evening waterings that induce foliar fungal blight.
- Herbicide Sensitivity: Before spraying weed killers, cross-check active ingredients in our selective herbicide tolerance matrix to avoid phytotoxic foliar yellowing.
- Fertilizer Dosing: Apply balanced N-P-K nutrients during active vegetative growth when soil temperatures register within 65°F – 80°F using our spreader nutrient calculator.
Frequently Asked Questions About Bahiagrass
01 What is the ideal mowing height for Bahiagrass?
Maintain Bahiagrass at 3.0 – 4.0 in. Never remove more than one-third of the leaf blade height in a single mowing.
02 How do you identify Bahiagrass under a hand lens?
Examine an un-mown vegetative shoot. Bahiagrass exhibits folded leaf vernation, pointed tips, a short membranous ligule, and absent auricles along its broad / smooth collar.
03 How much shade can Bahiagrass tolerate?
Bahiagrass exhibits low (full sun required) shade tolerance. It requires full, unobstructed solar radiation.
04 How drought-tolerant is Bahiagrass?
Bahiagrass has high drought tolerance. It requires supplemental irrigation during dry periods.