0-0-1 RGS/ 0-0-5 Air-8 Combo | Five Gallon | N-Ext

N-Ext 0-0-1 RGS / 0-0-5 Air-8 Combo | Five-Gallon Root Growth and Liquid Aeration Kit

Improve root development and soil conditions with the N-Ext 0-0-1 RGS / 0-0-5 Air-8 Combo. This five-gallon lawn care kit combines Root Growth Stimulant (RGS) with Air-8 Liquid Aeration to support deeper rooting, improve water penetration, and help relieve soil surface and root-zone compaction.

The combo includes one 2.5-gallon bottle of RGS and one 2.5-gallon bottle of Air-8. Together, these complementary liquid products help create space in the soil while supporting the growth of strong, deep, and healthy turfgrass roots.

What Is Included?

The N-Ext RGS / Air-8 Combo includes two 2.5-gallon bottles:

• N-Ext 0-0-1 RGS™: Root Growth Stimulant containing sea kelp and humic acid to support root, stolon, and rhizome development.
  
• N-Ext 0-0-5 Air-8™: Liquid aeration designed to improve water penetration, create space in the soil, and encourage deeper rooting.

RGS Label & Specs
AIr-8 Label & Specs

Key Benefits

• Supports deeper and stronger turfgrass root development
  
• Helps stimulate roots, stolons, and rhizomes
  
• Helps improve water penetration into the soil profile
  
• Supports oxygen movement through the topsoil
  
• Helps relieve soil surface and root-zone compaction
  
• Encourages deeper rooting for improved turf health
  
• Supports nutrient uptake and overall plant quality
  
• Combines two complementary soil and root-support products
  
• Suitable for labeled cool-season and warm-season grasses
  
• Ideal for DIY lawn care and soil optimization
  
• Can be applied with a pump sprayer, battery-powered sprayer, or hose-end sprayer.

How the RGS and Air-8 Combo Works

The RGS / Air-8 Combo is designed to address both root development and compacted soil conditions.
RGS stands for Root Growth Stimulant. This bio-stimulant contains hormones from sea kelp and chelating humic acid to support the development of roots, stolons, and rhizomes. Healthy root development helps turfgrass access available water and nutrients more effectively.

Air-8 Liquid Aeration is designed to help create space in the soil, improve water penetration, and encourage deeper rooting. By supporting better movement of water and oxygen through the topsoil profile, Air-8 helps create a more favorable environment for turfgrass roots.
Used together, RGS and Air-8 help open the soil while supporting the growth of deeper and more extensive roots.

Compatible Grass Types

The N-Ext RGS/Air-8 Combo can be used on labeled cool-season and warm-season grasses, including:

• Cool-season grasses: Kentucky bluegrass, Turf-type tall fescue, Fine fescue, and Ryegrass
  
• Warm-season grasses: Bermudagrass, St. Augustinegrass, Zoysiagrass, Centipedegrass, and Bahiagrass

Always read and follow the individual product label for approved uses, application rates, and application timing.

Coverage and Size

Coverage is based on the lowest application rate. Always use the application rate and coverage information listed on the current product label.

• Pack size: Two 2.5-gallon bottles (5 gallons total)
  
• RGS: 6–9 oz per 1,000 sq ft; one 2.5-gallon bottle covers up to 53,300 sq ft
  
• Air-8: 6–9 oz per 1,000 sq ft; one 2.5-gallon bottle covers up to 53,300 sq ft
  

Application Information

• Apply 6–9 oz of RGS and 6–9 oz of Air-8 per 1,000 sq ft
  
• Apply together in the same sprayer or separately
  
• To mix together, fill the sprayer halfway with water, add both products, then fill the rest of the way with water
  
• Spray evenly using a hose-end, battery-powered, or pump sprayer
  
• Water into the soil within 24 hours with ¼" of rainfall or irrigation
  
• Can be applied throughout the growing season on labeled cool-season and warm-season lawns
  
• Do not apply to saturated soil
  
• Rinse excess product from sidewalks, driveways, and other hard surfaces to help prevent staining