The Rubbermaid Structural Foam Stock Tank is an excellent choice for raised-bed gardening. Its durability, lightweight design, and ample space make it ideal for a variety of plants, from vegetables to flowers. This guide will walk you through the setup process, routine maintenance, troubleshooting common issues, and customization options to optimize your gardening experience. Whether you’re a beginner or an experienced gardener, this guide provides all the essential steps to get the most out of your Rubbermaid Stock Tank raised bed.

Tools Required

• Rubbermaid Structural Foam Stock Tank
• Level
• Shovel or garden hoe
• Gravel (optional)
• Soil mix (compost, peat moss, and perlite)
• Watering can or hose
• Ruler or measuring tape
• Drill (for adding drainage holes, if necessary)
• Trellis or pest covers (optional)

Assembly Instructions

1. Choose the Ideal Location
   Select a level area with access to adequate sunlight (typically 6-8 hours of direct sunlight per day). Ensure the location has good drainage to prevent water from accumulating around the tank.
2. Prepare the Ground
   Clear the area of any debris or grass. If desired, lay down a weed barrier fabric to prevent weeds from growing into the soil. Ensure the surface is level to avoid water pooling in one area of the tank.
3. Position the Stock Tank
   Place the Rubbermaid Structural Foam Stock Tank in the prepared location. Use a level to check that the tank is perfectly horizontal. This will help with water distribution and prevent uneven soil settling.
4. Add Gravel for Drainage (Optional)
   To improve drainage, add a 2-inch layer of gravel to the bottom of the tank. This helps excess water flow out and prevents the roots from sitting in stagnant water, which can lead to root rot.
5. Fill the Tank with Soil
   Mix a good quality soil mix using compost, peat moss, and perlite in a 3:3:1 ratio. Fill the tank until it’s about 1-2 inches from the top. This allows space for watering without overflowing.
6. Water Thoroughly
   After filling the tank with soil, water it thoroughly to settle the soil. This step ensures that the soil has good moisture retention and compacts slightly, leaving room for planting.

Site Preparation and Routine Upkeep

Soil Refresh

• At the end of each growing season, remove any old plants and refresh the soil by adding new compost or organic matter. This replenishes nutrients and ensures healthy growth for the next round of planting.
• You may need to top off the soil level, as soil can naturally compact or settle over time.

Seasonal Cleaning

• Clean the Rubbermaid Stock Tank at the start and end of each growing season. Use mild soap and water to remove any dirt or plant debris. Avoid harsh chemicals that could damage the tank or affect soil health.
• Check for cracks or other damage, and repair as needed before refilling the tank for the next season.

Troubleshooting Common Setup Issues

Warping

• The Rubbermaid Structural Foam Stock Tank is designed for durability, but extreme heat can cause it to warp. If you notice warping, ensure that the tank is placed in a shaded area during the hottest part of the day. Avoid placing heavy objects on the tank or in areas that might concentrate heat.

Drainage Problems

• While the tank comes with built-in drainage holes, you may find that these holes aren’t sufficient, especially if you added gravel to the base. If drainage is slow or inadequate, consider drilling additional small holes at the bottom of the tank to increase water flow.

Pest Entry

• The Rubbermaid Stock Tank has raised edges, making it less susceptible to pests compared to traditional garden beds. However, pests like rodents may still attempt to enter. Install mesh pest covers or use a hoop-house roof for additional protection.

Customization and Optimization

Wicking Inserts

• To improve water retention and efficiency, consider installing a wicking insert in the tank. These inserts help keep the soil moist by drawing water from the bottom up, reducing the frequency of watering and ensuring more even moisture distribution.

Companion Planting Layouts

• For optimized yields, consider using companion planting techniques. Plants that complement each other, such as tomatoes and basil, or beans and corn, can be planted together in the Rubbermaid Stock Tank to maximize space and support each other’s growth.

Water Efficiency

• Adding a micro-drip irrigation system can significantly enhance water efficiency. This system delivers water directly to the roots, reducing evaporation and water waste. A timer can be added to automate the watering schedule for consistency and convenience.

Soil Health

• Improve soil health by regularly adding organic compost or mulch to the surface. This will promote beneficial microbial activity, improve nutrient availability, and help retain moisture.

Compatibility with Add-Ons

Trellis Frames

• The Rubbermaid Stock Tank is compatible with a variety of trellis frames. These structures are ideal for growing vertical crops like tomatoes, peas, or cucumbers. The frame can be easily secured to the tank to support climbing plants.

Mesh Pest Covers

• Mesh pest covers can be placed over the Rubbermaid Stock Tank to protect plants from pests like birds, insects, or rodents. These covers allow sunlight and rain to penetrate while keeping unwanted creatures out.

Hoop-House Roofs

• For gardeners in colder climates or those wanting to extend the growing season, a hoop-house roof can be added to the Rubbermaid Stock Tank. This simple structure traps heat, creating a mini greenhouse environment that helps plants thrive even in cooler temperatures.

Shade Cloths

• In areas with intense sunlight, a shade cloth can be draped over the Rubbermaid Stock Tank to protect plants from sunburn or heat stress. This is particularly useful for delicate crops that require filtered sunlight.

Self-Watering Reservoirs

• While the Rubbermaid Stock Tank does not come with a self-watering system, it is compatible with aftermarket self-watering reservoirs. These reservoirs help maintain consistent soil moisture, particularly during dry spells.

Comparison with Similar Raised-Bed Systems

The Rubbermaid Structural Foam Stock Tank stands out in its class due to its robustness, ease of use, and affordability. Unlike traditional wooden raised beds, the Rubbermaid tank is immune to rot, warping, or splinters, making it a more durable long-term option. It also offers superior insulation, which helps regulate soil temperatures.

In comparison to plastic raised beds, the Rubbermaid tank’s thicker foam construction provides additional durability without adding excessive weight. It also offers more space for plants to grow compared to compact plastic alternatives.

When compared with metal raised beds, the Rubbermaid tank is less prone to rust and corrosion, making it ideal for gardeners in areas with high humidity or those who plan to leave the tank outside year-round.

Conclusion

The Rubbermaid Structural Foam Stock Tank is a versatile and durable option for raised-bed gardening. With proper setup, regular upkeep, and the right customization, this tank can become an efficient, long-lasting solution for growing a variety of plants. Whether you’re gardening on a small patio or in a large urban space, the Rubbermaid tank offers the flexibility and functionality you need to succeed.