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Grow Bags, 15-Gallon Capacity with Handles, Bundle of 10, The Black Line by Root Pouch

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In stock

SKU

RP15H4

$68.95

The Black Line offers ultimate strength for professional growers!

Root Pouch makes their Black Line Grow Bags using a proprietary natural fiber and PET blend. Each bag boasts a 15-gallon capacity and features reinforced handles. This bundle contains 10 bags.

Root Pouch designed their Black Line Grow Bags for professional growers who need exceptional durability, reliable root performance, and long-term growing success. These bags are the heaviest and most durable containers in the Root Pouch lineup. They are ideal for nurseries, container growers, field growers, and B&B operations.

Whether used in-ground or above-ground, the Black Line helps promote healthier root development while reducing transplant shock. As a practical alternative to traditional burlap and wire baskets, they simplify harvesting and transplanting by minimizing root disturbance. Above ground, the breathable fabric encourages air pruning, improves water distribution, helps maintain cooler root temperatures, and supports stronger, more fibrous root systems.

While built for commercial use, the Black Line is also an excellent option for landscapers, gardeners, and homeowners seeking a premium fabric container. The result is stronger root systems, improved plant establishment, easier handling, and long-lasting performance in a durable, eco-conscious grow bag.

Product Information

Product Specs

Trade size: 15
Capacity (gallons): 15
Width (inches): 17
Height (inches): 15
Bundle count: 10
Handles: Yes
Root Pouch product line: The Black Line
In-ground growing (years): Up to 5 (begins once you fill it with media)

Product Warranty Information

This product is covered under A.M. Leonard's exclusive 30-Day Down to Earth Guarantee. Click Here for more Details.

Product Features

Heavy-duty grow bags made from a proprietary natural fiber and PET blend for exceptional durability
Reinforced handles for easy lifting, moving, and positioning
Designed for professional growers, nurseries, field growers, and B&B operations
Promotes healthier root development while helping reduce transplant shock
Breathable fabric encourages air pruning for stronger, more fibrous root systems
Improves water distribution and helps maintain cooler root zone temperatures
Effective alternative to traditional burlap and wire baskets, minimizing root disturbance during transplanting

Product Shipping Weight

4.7 pounds

Product Brand

Root Pouch

Frequently Asked Questions

Why Choose the Black Line Grow Bag?
Unmatched Strength for Demanding Applications Our exclusive natural fiber PET blend creates a container that stands up to the toughest growing conditions Heaviest fabric weight per square meter in the Root Pouch lineup Ideal for long term in ground growing (up to 5 years) Reinforced handles and thicker material for effortless handling Designed for Professional Growing Success Whether you're growing: Evergreens Deciduous trees Palms Bamboo and other aggressive root systems The Black Line is built to contain, support, and improve plant growth without failure.
Built for In Ground & Above Ground Growing
In Ground Performance (B&B Alternative) Eliminates the need for traditional burlap and wire baskets Produces a dense, fibrous root ball ready for harvest Simplifies digging, transport, and transplanting Reduces root damage and transplant shock Perfect for tree growers planning extended in-ground production cycles. Above Ground Efficiency Promotes even water distribution Maintains a cooler, more temperate root zone Encourages air pruning for healthier root systems Reduces watering frequency and overall inputs
Solve Common Growing Challenges
Growing in ground but want container control? Tired of bamboo or aggressive roots breaking plastic pots? Need large containers that combine natural fibers and strength? Looking to reduce labor during harvest and transplanting? The Black Line Grow Bag is your solution.
The Gentle Giant of Fabric Containers
Despite its strength, the Black Line delivers: Healthier, more uniform root balls Improved plant quality at sale Reduced labor and production costs Safer, faster harvesting processes From the Pacific Northwest to the Southeast, professional growers rely on the Black Line to produce stronger plants with less effort.
Benefits for Landscapers, Gardeners & Homeowners
While designed for professionals, the Black Line also delivers premium results for: Landscapers installing mature trees Gardeners growing large shrubs or specialty plants Homeowners seeking durable, eco conscious containers Enjoy better plant establishment, stronger roots, and easier handling.