NANO DAP
Advanced Nano Fertilizer
Nano Phosphorus Technology for Enhanced Plant Nutrition
Key Benefits
- Better absorption
- Stronger roots
- More flowering
- Easy application
Why Traditional Phosphorus Fertilizers Fail
The Fixation Problem
When conventional DAP is applied to soil, phosphorus rapidly binds with calcium, iron, and aluminum compounds. This chemical reaction, called fixation, locks up 70-85% of applied phosphorus in forms plants cannot use.
Australian soils with high pH make this problem even worse. You're essentially paying for nutrients that never reach your crops.
The Nano Advantage
Nano DAP completely bypasses soil chemistry. Ultra-fine particles are absorbed directly through leaf surfaces, delivering phosphorus exactly where plants need it most - in their active tissues.
No soil contact means no fixation losses. Independent research confirms 70-85% of soil-applied P is fixed and unavailable - foliar delivery bypasses this entirely.
Critical for Australian Agriculture
100%
DAP Import Dependency
70-85%
Soil P Fixed & Unavailable
Direct
Foliar Delivery
How Nano DAP Delivers Efficient Results
Learn how nano particle technology achieves these results →
Particle Size Advantage
Nano particles below 100 nanometers create enormous surface area relative to mass. This allows direct penetration through leaf stomata and rapid cellular absorption.
Dual Nutrient Formula
Combines 15-17% phosphorus with 7-9% nitrogen in perfectly balanced ratios. Both nutrients work synergistically to drive root development, flowering, and grain formation.
Immediate Availability
Traditional phosphorus must be converted by soil processes before plants can use it. Nano DAP delivers immediately usable nutrients directly to plant cells.
15-17%
P₂O₅ Content
plus 7-9% nitrogen
70-85%
Soil P Fixation
bypassed with foliar delivery
20-50
Nanometer Particles
for stomatal entry
40+
Countries
using this technology
Three Flexible Application Methods
Foliar Spray
Most efficient method. Spray 2-3 mL per liter of water directly on leaves during early morning or late evening. Maximum nutrient efficiency with minimal product waste.
Best For:
All crops, drought conditions, alkaline soils
Soil Drench
Apply diluted solution directly to root zone through irrigation systems. Good for establishing young plants and crops with extensive root systems.
Best For:
Seedlings, transplants, drip irrigation systems
Seed Treatment
Mix with water to coat seeds before planting. Provides phosphorus boost during critical germination and early growth phases.
Best For:
Direct-seeded crops, poor phosphorus soils
Pro Tips for Maximum Effectiveness
Timing Matters
Apply during flowering and fruit development stages when phosphorus demand is highest
Temperature Control
Avoid application when temperatures exceed 30°C - absorption decreases in heat stress
Mix Compatibility
Can be tank-mixed with most pesticides and other foliar nutrients - test small batch first
Coverage Quality
Use fine mist nozzles for even distribution - better coverage means better absorption
Traditional DAP vs Nano DAP
| Feature | Traditional DAP | Nano DAP |
|---|---|---|
| Phosphorus Delivery | 15-30% reaches plants (70-85% fixed) | Direct foliar absorption |
| Application Method | Soil broadcast, heavy bags | Foliar spray, easy handling |
| Soil Fixation | Major problem (70-85% loss) | Completely bypassed |
| pH Sensitivity | Highly affected by alkaline soils | No soil pH interaction |
| Drought Tolerance | Requires soil moisture | Works in dry conditions |
| Environmental Impact | Water pollution risk, runoff | Minimal environmental impact |
| Application Rate | High tonnage per hectare | Compact liquid concentrate |
| Speed of Effect | Slow, requires soil conversion | Immediate availability |
Why Nano DAP Works Better
Bypasses Soil Fixation
Traditional DAP gets locked up in soil through phosphorus fixation. Nano DAP goes directly through the leaves, delivering nutrients where they're needed most.
Bypasses Fixation
Conventional phosphorus fertilizers lose 70-85% to soil fixation. Nano DAP delivers nutrients directly through leaf absorption, bypassing soil chemistry entirely.
Better Crop Quality
Supports protein content and nutrient density in crops when applied at critical growth stages.
Perfect for Australian Conditions
Drought Resilient
Foliar application means it works even when soil moisture is limited. Don't let dry conditions limit your yields.
Reduces Import Dependency
Australia imports 100% of its DAP. Nano DAP supplements your P program with targeted foliar delivery, potentially reducing reliance on imported granular DAP.
Perfect for Alkaline Soils
Many Australian soils have high pH that locks up phosphorus. Nano DAP bypasses this problem entirely.
Proven Results
Used in 40+ countries including successful field trials in California. Backed by peer-reviewed research.
Product Information
Product Specifications & Technical Details+
⚠️ SHAKE WELL BEFORE USE
Nano DAP is an advanced nano fertilizer formulated to provide nitrogen (N) and phosphorus (P) through foliar application. The nano particle technology enables direct leaf absorption for efficient nutrient delivery.
Nano DAP can be applied as a foliar spray during critical growth stages. The product is stable and easy to handle.
TYPICAL ANALYSIS (w/w)
Total Nitrogen (N):
7-9%
Phosphorus (P₂O₅):
15-17%
pH:
3-7
Specific Gravity:
1.15-1.25 g/cm³
Application Instructions+
FOLIAR SPRAY
2-3 mL per litre of water
250-500 mL per acre
DRIP IRRIGATION
500 mL - 1 litre per acre
Mix with irrigation water
SOIL APPLICATION
1-2 litres per acre
Mix with irrigation water
Application Timing
- • 1st Application: 20-25 days after germination/transplanting
- • 2nd Application: At flowering/fruit set stage
- • 3rd Application: 15 days after 2nd application (for fruit crops)
Best Practices
- • Apply during early morning or late evening
- • Avoid application during hot midday hours
- • Use clean water for dilution
- • Apply when foliage is dry
- • Avoid application before expected rainfall
Important: Avoid product contact with porous surfaces. If contact occurs, wash off with water immediately.
Safety Information & Storage+
SAFETY DIRECTIONS - Not to be taken internally
- • Keep out of reach of children and pets
- • Wear protective gloves and mask when handling
- • Avoid inhalation of spray mist. Use in well-ventilated areas
- • Avoid contact with eyes and skin. If contact occurs, rinse with water for 15 minutes
- • Do not eat, drink or smoke while using this product
- • Wash hands thoroughly after use
- • Do not contaminate water sources
FIRST AID
If swallowed: Rinse mouth, sip water. Call doctor if unwell.
If in eyes: Rinse with water for 15-20 minutes. Seek medical attention if irritation persists.
If on skin: Wash with soap and water for 5-10 minutes.
STORAGE
• Store in original container in cool, dry place (4-50°C)
• Keep away from direct sunlight
• Shake well before use
• Use within 24 months from manufacturing date
• Do not reuse empty container
Frequently Asked Questions
What makes Nano DAP different from traditional DAP fertilizer?+
The key difference is particle size and application method. Nano DAP contains ultra-fine particles (20-50 nanometers) that can be absorbed directly through plant leaves. Traditional DAP is a granular soil fertilizer that suffers from severe phosphorus fixation losses. [Tuga et al. 2023]
Independent research shows soil-applied P recovery can be as low as 1.2%, while foliar application can achieve up to 100% recovery. [Talboys et al. 2020]
Why is phosphorus fixation such a big problem in Australian soils?+
Many Australian agricultural soils are alkaline (high pH), which dramatically increases phosphorus fixation. Research confirms 80-90% of phosphorus can be lost to surface runoff and mineralization. [Sales et al. 2024]
This chemical reaction happens within hours or days of application. Nano DAP solves this by delivering phosphorus directly to leaves through foliar application, completely avoiding soil chemistry.
How much Nano DAP should I use compared to traditional DAP?+
Due to the foliar delivery mechanism, the product is applied in smaller volumes compared to soil-applied DAP. Application rates depend on your soil type, crop, and current phosphorus fertility levels.
Start with 2-3 foliar applications at 2-3 mL per liter of water, applied at critical growth stages. Monitor your crop response and adjust accordingly. The exact reduction depends on your soil type, crop, and current phosphorus fertility levels.
Can I use Nano DAP on all crops?+
Yes, Nano DAP is suitable for all crop types including cereals, pulses, oilseeds, vegetables, fruits, and horticultural crops. Phosphorus is a fundamental macronutrient required by all plants.
It's particularly beneficial for crops with high phosphorus demands like legumes, canola, and fruiting vegetables. Also excellent for crops grown in alkaline soils where traditional DAP performs poorly.
When is the best time to apply Nano DAP?+
Apply during periods of high phosphorus demand: flowering stages, fruit set, and grain fill. These are critical phases when phosphorus directly impacts yield and quality.
For best absorption, spray during early morning (before 10 AM) or late evening (after 4 PM) when temperatures are moderate and humidity is higher. Avoid spraying in extreme heat or just before rainfall.
How should I store Nano DAP?+
Store in the original sealed container in a cool, dry place away from direct sunlight. Keep between 4°C and 50°C. The product may freeze below 0°C but will return to normal consistency once thawed.
Always shake the bottle vigorously before use to ensure uniform particle suspension. The product has a 24-month shelf life from manufacture date when stored properly. Much easier to store than bulk bags of traditional DAP.
Do I still need to apply basal phosphorus fertilizer?+
Independent research shows nano DAP works best as a supplement to conventional DAP, not a complete replacement. Studies found that 75% conventional DAP + Nano DAP achieved a 5.15% yield increase over standard practice. [Sachin et al. 2025]
A combination approach with approximately 75% basal application plus strategic Nano DAP foliar sprays during critical growth stages provides both residual soil phosphorus and immediate plant-available phosphorus. Conduct soil tests to optimize your program.
Results based on field trials. Individual outcomes vary. Supplements existing programs. Consult agronomists. Users responsible for compliance.
Ready to Order Nano DAP?
Contact us for a custom quote and technical advice
Phone: 1800 407 766
Regional Reps: NSW • WA • SA • VIC • QLD