Hügelkultur | Landscape Recycling Center

Hügelkultur raised bed

WHAT IS HÜGELKULTUR?

Hügelkultur (pronounced “hoo-gul-culture”) is a raised garden bed built using layers of logs, branches, leaves, mulch, compost, and soil. Originating in Germany and Eastern Europe, this natural gardening method mimics the way forests recycle organic material on the ground.

As the wood and organic materials slowly break down over time, they create nutrient-rich soil while also helping the bed retain moisture naturally. This process reduces watering needs, improves soil health, and supports strong plant growth for years.

A Hügelkultur bed is commonly built by placing large logs and branches at the bottom, followed by layers of mulch, leaves, compost, and topsoil. The decomposing wood acts like a sponge, absorbing rainwater and releasing it back into the soil during dry periods.

Step-1

ADD THE WOOD LAYER

(LRC - Free BULK WOOD)

Begin filling the raised bed with large logs, branches, sticks, and untreated wood materials. Place the largest pieces on the bottom and fill gaps with smaller branches and twigs.

This wood layer forms the foundation of the Hügelkultur bed and acts like a natural sponge. As the wood slowly breaks down over time, it absorbs moisture and releases nutrients back into the soil.

Tips for the wood layer:

• Use hardwood logs and branches when possible
• Avoid pressure-treated or painted wood
• Mix large and small pieces together for stability
• Leave small air gaps to improve decomposition
• Water the wood lightly before adding the next layers

The wood layer can take up 30–50% of the total bed depth depending on the size of the raised bed.

Step-2

ADD ORGANIC MATERIALS

(Your own Grass and Leave clippings or LRC - Shredded mulch)

Cover the wood layer with smaller organic materials such as leaves, grass clippings, straw, garden waste, shredded mulch, and other compostable yard debris. This layer helps fill air spaces between the logs while adding nutrients and improving decomposition throughout the bed.

This is a great way to recycle materials many homeowners already have around their yard instead of throwing them away. Fall leaves, grass clippings, small sticks, and plant trimmings can all be added to help build healthy soil naturally over time.

Recommended materials for this layer:
• Leaves
• Grass clippings
• Small branches and twigs
• Garden plant waste
• Shredded hardwood mulch
• Straw or hay
• Yard trimmings

Avoid using:
• Diseased plants
• Weed seed heads
• Pressure-treated wood
• Trash or synthetic materials

Lightly water each layer as you build to help begin the natural decomposition process.

Step-3

ADD COMPOST AND SOIL

(LRC - Garden Compost and Topsoil)

Once the organic material layer is complete, add a layer of nutrient-rich compost followed by quality topsoil. This creates the main growing area where plants will establish their roots.

Landscape Recycling Center Screened Garden Compost works especially well for this layer by helping improve soil structure, water retention, and nutrient availability. Compost also helps speed up the decomposition process inside the bed while supporting healthy plant growth.

Recommended materials for this layer:
• Screened Garden Compost
• Pulverized Topsoil Blend
• Existing garden soil

For best results:
• Mix compost and soil together before leveling
• Add enough depth for plant roots
• Water lightly while filling
• Shape the top slightly rounded to help with drainage

The final top layer should provide a soft, workable planting surface suitable for vegetables, flowers, herbs, and other garden plants.

Hügelkultur raised bed

Hügelkultur (pronounced “hoo-gul-culture”) is a raised garden bed built using layers of logs, branches, leaves, mulch, compost, and soil. Originating in Germany and Eastern Europe, this natural gardening method mimics the way forests recycle organic material on the ground.

​

As the wood and organic materials slowly break down over time, they create nutrient-rich soil while also helping the bed retain moisture naturally. This process reduces watering needs, improves soil health, and supports strong plant growth for years.

​

A Hügelkultur bed is commonly built by placing large logs and branches at the bottom, followed by layers of mulch, leaves, compost, and topsoil. The decomposing wood acts like a sponge, absorbing rainwater and releasing it back into the soil during dry periods.

Step-1

ADD THE WOOD LAYER

Begin filling the raised bed with large logs, branches, sticks, and untreated wood materials. Place the largest pieces on the bottom and fill gaps with smaller branches and twigs.

​

This wood layer forms the foundation of the Hügelkultur bed and acts like a natural sponge. As the wood slowly breaks down over time, it absorbs moisture and releases nutrients back into the soil.

Tips for the wood layer:

• Use hardwood logs and branches when possible • Avoid pressure-treated or painted wood • Mix large and small pieces together for stability • Leave small air gaps to improve decomposition • Water the wood lightly before adding the next layers

The wood layer can take up 30–50% of the total bed depth depending on the size of the raised bed.

Step-2

ADD ORGANIC MATERIALS

Cover the wood layer with smaller organic materials such as leaves, grass clippings, straw, garden waste, shredded mulch, and other compostable yard debris. This layer helps fill air spaces between the logs while adding nutrients and improving decomposition throughout the bed.

​

This is a great way to recycle materials many homeowners already have around their yard instead of throwing them away. Fall leaves, grass clippings, small sticks, and plant trimmings can all be added to help build healthy soil naturally over time.

​

Recommended materials for this layer: • Leaves • Grass clippings • Small branches and twigs • Garden plant waste • Shredded hardwood mulch • Straw or hay • Yard trimmings

Avoid using: • Diseased plants • Weed seed heads • Pressure-treated wood • Trash or synthetic materials

Lightly water each layer as you build to help begin the natural decomposition process.

Step-3

ADD COMPOST AND SOIL

​

Once the organic material layer is complete, add a layer of nutrient-rich compost followed by quality topsoil. This creates the main growing area where plants will establish their roots.

​

Landscape Recycling Center Screened Garden Compost works especially well for this layer by helping improve soil structure, water retention, and nutrient availability. Compost also helps speed up the decomposition process inside the bed while supporting healthy plant growth.

​

Recommended materials for this layer: • Screened Garden Compost • Pulverized Topsoil Blend • Existing garden soil

​

For best results: • Mix compost and soil together before leveling • Add enough depth for plant roots • Water lightly while filling • Shape the top slightly rounded to help with drainage

The final top layer should provide a soft, workable planting surface suitable for vegetables, flowers, herbs, and other garden plants.

• Use hardwood logs and branches when possible
• Avoid pressure-treated or painted wood
• Mix large and small pieces together for stability
• Leave small air gaps to improve decomposition
• Water the wood lightly before adding the next layers

Recommended materials for this layer:
• Leaves
• Grass clippings
• Small branches and twigs
• Garden plant waste
• Shredded hardwood mulch
• Straw or hay
• Yard trimmings

Avoid using:
• Diseased plants
• Weed seed heads
• Pressure-treated wood
• Trash or synthetic materials

Recommended materials for this layer:
• Screened Garden Compost
• Pulverized Topsoil Blend
• Existing garden soil

For best results:
• Mix compost and soil together before leveling
• Add enough depth for plant roots
• Water lightly while filling
• Shape the top slightly rounded to help with drainage