Coverage Calculator
Your step-by-step guide to professional landscaping results with PetraMax products
Temperature
Above 50°F for best results
Curing Time
Most products need 72 hours
Concrete Protection
Pre-wet to prevent staining
Coverage Calculator
Find out exactly how much product you need for your project
Gallons Needed
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sq ft/galProduct Application Guides
Step-by-step instructions for professional results with every PetraMax product
Rock Glue Max®
Lockscape Sticky Rock 200 sq ft/galKeep rocks and pebbles locked in place permanently. No more scattered gravel after wind or rain. Creates a durable, weather-resistant bond that lasts for months.
- Temperature must remain above 50°F for 72 hours
- No rain or high humidity expected within 72 hours
- Rocks must be clean, dry, and free of debris
- Apply on sunny mornings for optimal curing
Step-by-Step Application
Spread pebbles evenly onto landscape surface
Tamp down with trowel for a smooth, even finish
Pour Rock Glue Max into sprayer
Apply evenly over pebbles until fully saturated
Allow 72 hours to fully cure—avoid disturbance
| Gallons | 1 Coat | 2 Coats (Rec.) |
|---|---|---|
| 1 Gallon | 400 sq ft | 200 sq ft |
| 2 Gallons | 800 sq ft | 400 sq ft |
| 3 Gallons | 1,200 sq ft | 600 sq ft |
| 4 Gallons | 1,600 sq ft | 800 sq ft |
Mulch Glue™ Max
Lockscape Sticky Mulch 100 sq ft/galStop mulch from washing away or blowing around. Bonds mulch in place while allowing water to drain naturally. Perfect for slopes, low-traffic areas, and windy locations.
- Temperature must remain above 50°F for 72 hours
- Mulch must be completely dry before application
- Apply on sunny mornings—avoid evening applications
- Best for mulch chips 3 inches or smaller
⚡ MIXING
Mix 1 part Mulch Glue™ Max with 1 part water in a garden sprayer.
Step-by-Step Application
Spray first coat evenly across dry mulch—don't over-saturate
Toss & turn mulch with rake for even penetration
Apply second coat immediately after turning
Wait 2 hours, then apply a third coat without turning
Allow 72 hours to fully cure before foot traffic
| Gallons | 1 Coat | 3 Coats (Rec.) |
|---|---|---|
| 1 Gallon | 300 sq ft | 100 sq ft |
| 2 Gallons | 600 sq ft | 200 sq ft |
| 3 Gallons | 900 sq ft | 300 sq ft |
| 4 Gallons | 1,200 sq ft | 400 sq ft |
💡 PRO TIP
For slopes and high-wind areas, the third coat is essential for protection.
Mulch Dye Max
Black & Brown 14,400 sq ft/galRestore rich, deep color to faded mulch. 30% more concentrated than competitors. Color lasts up to 7 months. Available in Black and Brown.
- Apply during dry weather—no rain for several hours
- Mulch must be completely dry
- Pre-wet nearby concrete to prevent staining
⚡ MIXING RATIOS
Light: 4 oz per 1 gal water | Heavy: 8 oz per 1 gal water
Step-by-Step Application
Shake bottle vigorously before mixing
Mix dye with water in sprayer per ratio chart
Spray evenly across mulch in sweeping motions
Build color with additional passes as needed
Allow to dry completely before foot traffic
💡 PRO TIP
Color transformation begins within seconds. Use heavy ratio for faded mulch.
Grass Paint Max
Premium Green Turf Colorant 10,000 sq ft/galGet a fresh, green lawn look in minutes. Long-lasting, UV-resistant color that holds through rain—safe for pets and kids once dry.
- Grass must be completely dry
- Apply in calm or low-wind conditions
- Mow lawn 2-3 days before application
- Wet nearby concrete to prevent staining
⚡ MIXING GUIDE
Touch-ups: 8 oz/gal | Standard: 16 oz/2 gal | Large lawns: 32 oz/4 gal
Step-by-Step Application
Shake bottle thoroughly before mixing
Test spray a small hidden area first
Apply evenly with pump or battery sprayer
Use sweeping motions for consistent coverage
Allow to dry completely (1-2 hours)
💡 PRO TIP
For deeper color on dormant grass, increase concentration or apply second coat.
Liquid Fertilizer Max
16-4-8 Balanced Formula 12,800-25,600 sq ft/galBalanced liquid nutrition for healthy green growth. Quick-release and slow-release nitrogen for immediate green-up plus sustained feeding. Includes Humic Acid.
⚡ DILUTION
Maintenance: 5 oz/gallon | Deficiency: 10 oz/gallon
🌱 NUTRIENT PROFILE
16% Nitrogen (Green color & growth) | 4% Phosphate (Root development) | 8% Potash (Stress tolerance) | 1% Humic Acid (Soil health)
Step-by-Step Application
Apply before 10 AM or after 5 PM
Spray 1 gallon mix per 1,000 sq ft
Water for 20 minutes after application
Avoid mowing for 24 hours. Reapply monthly (min 14 days between)
💡 PRO TIP
Pre-wet concrete before application to prevent staining from overspray.
Nitrogen Fertilizer Max
28-0-0 High-Nitrogen Formula 12,800-25,600 sq ft/galTurn yellow lawns into lush, deep green fast. 2-in-1 release: 70% quick-release for fast results + 30% slow-release for sustained feeding.
- Yellow or pale grass (nitrogen deficiency)
- Lawns needing rapid green-up
- Seasonal maintenance during active growth
- After heavy rain washed away nutrients
⚡ DILUTION
Maintenance: 5 oz/gallon (25,600 sq ft) | Deficiency: 10 oz/gallon (12,800 sq ft)
Step-by-Step Application
Shake bottle well before use
Apply before 10 AM or after 5 PM
Spray 1 gallon mix per 1,000 sq ft
Water for 20 minutes after application
Reapply every 14 days as needed
💡 PRO TIP
For severe yellowing, use 10 oz/gallon. Results visible within days.
Neighbor's Envy
7-in-1 Complete Lawn Fertilizer 16,000 sq ft/galThe ultimate all-in-one lawn solution. Seven essential nutrients for rapid green-up, soil health, and stress tolerance. Results in 7-14 days.
⚡ DILUTION
Initial: 18 oz/gallon per 1,000 sq ft | Follow-up: 8 oz/gallon per 1,000 sq ft
🌱 7-IN-1 NUTRIENTS
19% Nitrogen • 1.5% Potassium • 2.5% Iron • 2% Sulfur • 2% Sea Kelp • 3% Humic Acid • 1% Fulvic Acid
Step-by-Step Application
Apply evenly at consistent walking pace
Let nutrients rest on grass for 4 hours
Water lawn with ¼ inch after 4 hours
Repeat every 2-4 weeks for best results
💡 PRO TIP
Contains iron—may stain concrete. Pre-wet hard surfaces before application.
Need Help?
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