Large planters are a fantastic way to make a statement in your home or garden, but filling them entirely with soil can be costly and cumbersome. Let’s explore some creative and practical ideas to fill the bottom of your large planters, saving you money and sparking your creativity.
1. Incorporate Packing Peanuts
Non-biodegradable packing peanuts are fantastic for filling space in planters. They’re lightweight and provide excellent aeration. Just be sure to secure them in a bag before use, or you might find them floating away during repotting!
A few things you might like:
- Non-Biodegradable Packing Peanuts: Lightweight packing peanuts for enhanced aeration and easy drainage in large planters.
- Mesh Bags for Packing Peanuts: Secure your packing peanuts with mesh bags to prevent floating during repotting.
- Planter Base Fillers: Use these fillers to aid drainage and reduce planter weight with ease.
2. Use Non-Biodegradable Packing Peanuts
For a filler that won’t break down, non-biodegradable packing peanuts are a reliable choice. They maintain their shape and provide excellent drainage. Just remember to keep them contained to avoid a mess!
Products that could assist:
- Non-Biodegradable Packing Peanuts: Maintain great drainage in planters using these reliable, long-lasting packing peanuts.
- Packing Peanuts Storage Net: Keep packing peanuts contained and mess-free with this handy storage net.
- Gardening Drainage Fillers: Enhance planter drainage effortlessly using high-quality fillers for long-term success.
3. Incorporate Old Pool Noodles
Those colorful pool noodles can be cut up and used to fill your planters. They’re lightweight, waterproof, and add a splash of color to your gardening routine. Who knew summer fun could double as garden innovation?
You might like:
- Colorful Pool Noodles Bulk Pack: Bring vibrant colors to your planters with this bulk pack of durable pool noodles.
- Foam Cutting Tools Set: Effortlessly cut pool noodles to fit your planters with this versatile tool set.
- Waterproof Glue for Foam: Secure your pool noodle pieces with this waterproof adhesive specifically for foam materials.
4. Try Foam Take-Out Containers
Clean foam containers from take-out meals can be reused as a lightweight filler. They’re durable and help save on soil. I like the idea of giving these a second life rather than tossing them away.
These products might be useful:
- Biodegradable Foam Containers: Use biodegradable foam containers for planters to reduce waste and save on soil.
- Lightweight Foam Fillers: Add lightweight foam fillers to your planters and reduce the amount of soil needed.
- Reusable Foam Blocks: Choose reusable foam blocks to provide durable support for plants in larger planters.
5. Add Terracotta Shards
Break those old terracotta pots into shards and use them at the bottom of your planter. They create natural drainage and help with weight distribution. Plus, they give your planter a rustic touch.
Check if these fit your needs:
- Terracotta Pot Pieces for Drainage: Enhance planter drainage and aesthetics with these terracotta shards. Add a rustic charm today.
- Broken Pottery for Gardening: Create effective drainage in your planters with these eco-friendly, broken terracotta pottery pieces.
- Garden Pottery Shards: Use these pottery shards for improved weight distribution and drainage in large planters.
6. Use Broken Ceramic Pieces
Repurpose broken ceramic pieces as filler. Not only do they help with drainage, but they also give your planter a unique look. Each time I do this, it feels like creating a little mosaic at the bottom of the pot.
Items that may come in handy:
- Ceramic Tile Mosaic Pieces: Add style and function by using ceramic tile pieces for unique drainage in your planter.
- Garden Pot Drainage Chips: Enhance your planter’s drainage with colorful ceramic chips and prevent overwatering effectively.
- Broken Ceramic Tiles for Crafts: Create a mosaic effect in your planter while boosting drainage with these craft ceramic tiles.
7. Try Recycled Cardboard
Flattened cardboard boxes make for an eco-friendly filler. They break down over time, but if you’re doing seasonal planting, this is a great short-term solution. Just make sure they’re dry when you add them.
Consider these options:
- Eco-friendly Recycled Cardboard Sheets: Use recycled cardboard sheets as a base for large planters. Sustainably improve drainage and aeration.
- Biodegradable Cardboard Box Filler: Fill your planters with biodegradable cardboard fillers, enhancing soil drainage naturally and affordably.
- Compostable Cardboard Mulch Layers: Lay compostable cardboard at planter bases for eco-friendly moisture retention and reduced soil erosion.
8. Create a Base with Bricks or Cinder Blocks
For larger, more permanent planters, bricks or cinder blocks can offer the stability you need. They’re heavy, so use them where mobility isn’t a concern. It’s a solid choice for planters on balconies or patios.
May just do the trick:
- Interlocking Garden Bricks: Enhance stability and style in your planter setup by using interlocking garden bricks effectively.
- Cinder Blocks for Planters: Use cinder blocks to create a sturdy base for your large planter effortlessly.
- Stacked Stone Wall Bricks: Add durability and a rustic look to your patio with stacked stone wall bricks.
9. Utilize Sticks and Branches
Small branches and sticks can be an interesting way to fill space. They add an organic element and are perfect for seasonal planters. Plus, they’re free if you have a backyard or take a walk in a nearby park.
Some ideas to consider:
- Decorative Natural Branches: Enhance your planter’s look with decorative branches for an organic and seasonal touch.
- Garden Twigs and Sticks Set: Add a rustic charm to planters using this set of garden twigs and sticks.
- Organic Plant Filler Materials: Fill planters efficiently with organic materials, promoting drainage and aesthetics.
10. Add Stones for Stability
Small stones or gravel can be a great base layer for drainage and stability. They slightly increase the weight, which is perfect for outdoor planters that might face wind. It’s a tried and true method that works every time.
Some handy options:
- Decorative River Stones: Enhance your planter’s stability and drainage effortlessly with these decorative river stones today.
- Natural Polished Gravel: Add beauty and balance to your outdoor planters with this natural polished gravel.
- Large Drainage Pebbles: Boost drainage and prevent waterlogging with these essential large drainage pebbles for pots.
11. Use Old Plastic Bottles
Save those plastic soda and water bottles from your recycling bin! By placing them at the bottom of your large planter, you not only reduce the amount of soil needed but also improve drainage. I’ve found that their irregular shapes create perfect channels for water to flow through.
You might give these a try:
- Reusable Plastic Bottles: Grab these reusable plastic bottles, ideal for drainage usage in large planters.
- Planter Drainage Layer: Enhance your planter drainage with these easy-to-use layer options for healthier plants.
- Gardening Soil Saver Grid: Optimize soil usage while improving water flow with this handy soil saver grid.
12. Fill with Pine Cones
For a more natural approach, fill the bottom of your planter with pine cones. They’re great for drainage and add an earthy touch. I love using them, especially in autumn-themed planters.
Give these a look:
- Decorative Pine Cones for Crafts: Enhance drainage and style by adding decorative pine cones to your planter today.
- Bulk Natural Pine Cones: Create an earthy base for plants with bulk natural pine cones, perfect for planters.
- Scented Pine Cones for Decoration: Add a pleasant scent and drainage efficiency with these scented pine cones for your planter.
13. Layer with Upside-Down Pots
Turn smaller pots upside down to fill space in your large planter. Not only does this method save soil, but it also adds stability to your planter. I love how this trick reuses old pots that might otherwise be discarded.
Useful items to consider:
- Set of Small Terracotta Pots: Fill your planter efficiently by using these terracotta pots upside-down, adding stability and saving soil.
- Plastic Plant Nursery Pots: Reuse these plastic pots upside-down for a stable and sustainable large planter base.
- Ceramic Planter Pots: Use these ceramic pots upside-down, providing a sturdy foundation while conserving soil in large planters.
14. Incorporate Clean Foam Blocks
Foam blocks from packaging material can be cut to size and used as filler. They’re lightweight and easy to shape. It’s a fantastic way to recycle and keep your planter manageable.
Maybe worth checking out:
- Lightweight Foam Blocks for Crafting: Use lightweight foam blocks to keep your large planter manageable and eco-friendly. Recycle with ease!
- Reusable Packing Foam Blocks: Opt for reusable foam blocks to make your planter lighter and sustainably smart. Reduce waste easily!
- Cuttable Styrofoam Blocks: Shape and cut Styrofoam blocks to fit your planter perfectly. Enjoy a convenient and green solution!
15. Experiment with Sand
Adding a layer of sand can help with drainage and adds weight to prevent tipping. However, use it sparingly, as too much can compact the soil. I’ve found it particularly useful for plants with high drainage needs.
Possibly helpful picks:
- Coarse Horticultural Sand: Enhance drainage for your planter with coarse sand. Perfect for plants needing high drainage.
- Weighty Potting Sand: Add weight and balance to your large planters with this effective potting sand.
- Natural River Sand: Ensure proper drainage and prevent waterlogging using natural river sand in your planters.
16. Line with Landscape Fabric
Landscape fabric is a brilliant way to separate the filler from the soil. It keeps everything in place while allowing water to drain through. I always keep a roll handy for projects like this!
A few helpful options:
- Heavy Duty Landscape Fabric: Improve soil drainage with durable fabric that separates filler and soil effectively. Keep your soil healthy!
- Permeable Landscaping Fabric: Allow water to flow through while keeping fillers in place. Optimize your planter setup today!
- Eco-Friendly Garden Fabric Roll: Enhance water management in your planters. Choose eco-friendly fabric for sustainable gardening practices!
17. Experiment with Bubble Wrap
Bubble wrap isn’t just for protecting fragile packages! It can be a lightweight option to fill planters and help with insulation. It’s one of those quirky ideas that’s surprisingly effective.
Explore these options:
- Large Bubble Wrap Roll: Enhance your planter’s drainage and insulation with lightweight bubble wrap. Keep plants thriving!
- Bubble Wrap Sheets: Use bubble wrap sheets to fill planters, promoting warmth and reducing soil use effortlessly.
- Eco-friendly Bubble Wrap: Opt for eco-friendly bubble wrap to support your plants and the environment simultaneously.
18. Use Aluminum Cans
Aluminum cans are a durable filler option that’s also surprisingly lightweight. Just make sure the opening faces down to prevent soil from filling them up. It’s a great way to reuse materials while keeping your planter manageable.
Might be a good match:
- Set of Recycled Aluminum Cans: Get a pack of recycled aluminum cans to efficiently fill and lighten your large planter.
- Lightweight Aluminum Planter Fillers: Optimize plant pot drainage with lightweight aluminum fillers. Perfect for large planters.
- Eco-Friendly Aluminum Can Inserts: Choose eco-friendly aluminum can inserts to make your planter sustainably lighter without sacrificing volume.
19. Layer with Newspaper
Bunched-up newspaper is another budget-friendly filler. It’s biodegradable and fills space nicely. I’ve used it in planters where I plan to change plants often.
These products might help:
- Biodegradable Planter Filler Paper: Fill your planters sustainably with compostable paper, perfect for frequent plant changes and eco-friendly gardening.
- Plant Pot Filling Bag: Simplify planting with reusable filling bags, creating a stable and eco-friendly base in planters.
- Organic Shredded Paper for Planters: Enhance drainage and stability in large planters with organic, environmentally-conscious shredded paper.

















