How to Choose Between Terracotta, Plastic, and Concrete

Best Pots for Succulents: Drainage Is Key – How to Choose Between Terracotta, Plastic, and Concrete...

Best Pots for Succulents: Drainage Is Key – How to Choose Between Terracotta, Plastic, and Concrete

If you’ve ever watched a healthySucculentwilt unexpectedly or develop mushy roots, chances are poor drainage is to blame.Succulents, with their water-storing leaves and stems, are notoriously sensitive to overwatering – and the right pot can make or break their survival. When it comes to theBest Pots for Succulents, drainage isn’t just a nice-to-have feature; it’s the non-negotiable foundation of healthy growth. In this guide, we’ll break down the pros and cons of three popular materials (terracotta, plastic, concrete) and explain how to choose the perfect drainage holes to keep yourSucculents thriving.

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Why Drainage Matters More Than You Think forSucculents

Succulentsevolved in arid environments, where water is scarce. Their thick leaves and roots are designed to store moisture, but they can’t tolerate sitting in wet soil. When excess water has nowhere to go, it fills the air pockets in the soil, suffocating the roots and leading to root rot – the number one killer of indoorSucculents.
A study by the Royal Horticultural Society (RHS) found that succulents grown in pots without drainage holes are 3x more likely to develop root rot within six months compared to those in well-draining containers. Even if you’re careful with watering, residual moisture will build up over time, creating a breeding ground for fungi and bacteria.
TheBest Pots for Succulentssolve this problem by allowing excess water to escape quickly, keeping the soil moist but not soggy. But drainage isn’t just about having holes – the pot’s material, size, and hole placement also play critical roles.

terracotta pots for succulents: The Classic Drainage Champion

Terracotta (clay) pots have been a favorite among succulent enthusiasts for decades, and for good reason. Made from porous clay, these pots offer natural drainage that complements succulents’ needs perfectly.

Pros of Terracotta Pots

  • Superior breathability: Terracotta’s porous surface absorbs excess moisture from the soil, speeding up drying time. This reduces the risk of overwatering, even for beginner gardeners.

  • Natural drainage holes: Most terracotta pots come with at least one large drainage hole, and the material itself acts as a secondary “drainage system” by wicking away water.

  • Stability: Clay is heavier than plastic, so tall or top-heavy succulents (like aloe vera or jade plants) are less likely to tip over.


  • pH balance: Terracotta slightly alkalizes the soil over time, which benefits many succulent species that prefer neutral to slightly alkaline growing conditions.

Cons of Terracotta Pots

  • Dries too quickly in hot climates: In sunny or dry environments, terracotta can cause soil to dry out within days, requiring more frequent watering.

  • Fragility: Clay pots crack easily if dropped or exposed to freezing temperatures (if kept outdoors).

  • Weight: Terracotta pots are heavy, making them difficult to move around – not ideal if you like rearranging your plant collection.

Best for:

Beginner succulent growers, indoor succulents in humid environments, or plants that are prone to overwatering (like echeverias or sedums). For the best results, choose a terracotta pot with a drainage hole that’s at least ½ inch in diameter – larger holes work better for bigger succulents or denser soil mixes.

plastic pots for succulents: Lightweight and Budget-Friendly

Plastic pots are a popular alternative to terracotta, especially for those on a budget or looking for portability. While they’re not as porous as clay, modern plastic pots can still be excellent choices for succulents – if you prioritize drainage.

Pros of Plastic Pots

  • Affordability: Plastic pots are significantly cheaper than terracotta or concrete, making them ideal for propagating succulents or growing large collections.

  • Lightweight: Easy to move, hang, or transport – perfect for windowsills, shelves, or outdoor gardens.

  • Retains moisture: Non-porous plastic slows down water evaporation, which is beneficial in dry climates or for succulents that prefer slightly more moisture (like string of pearls or zebra plants).

  • Durability: Plastic pots are shatterproof and resistant to extreme temperatures, so they last longer than terracotta.

Cons of Plastic Pots

  • Poor natural drainage: Without proper holes, plastic traps water more effectively than other materials. You’ll need to be extra careful with watering frequency.

  • Less breathability: The non-porous surface doesn’t allow air to circulate through the soil as well, increasing the risk of root rot if drainage is inadequate.

  • Can become brittle: Cheap plastic pots may crack or fade over time when exposed to direct sunlight.

Best for:

Succulent growers in dry climates, those who travel frequently (since soil stays moist longer), or anyone looking for lightweight, low-cost options. To maximize drainage, choose a plastic pot withmultiple drainage holes(not just one) – look for pots with 2-3 holes in the bottom, or drill additional holes yourself if needed. Pairing plastic pots with a well-draining soil mix (like cactus soil + perlite) further reduces overwatering risks.

concrete pots for succulents: Stylish and Slow-Draining

Concrete pots have gained popularity in recent years for their modern, minimalist design. Made from a mix of cement, sand, and water, these pots are heavy, durable, and add a sleek touch to any space. But how do they stack up for succulents?

Pros of Concrete Pots

  • Durability: Concrete is virtually indestructible – it won’t crack, chip, or fade, even outdoors. It’s perfect for long-term succulent growing or garden displays.

  • Stability: Like terracotta, concrete’s weight prevents tipping, making it ideal for large succulents or outdoor arrangements.

  • Stylish aesthetic: Concrete pots complement modern, industrial, or minimalist decor, adding a high-end look to your plant collection.

  • Slow moisture release: Concrete is slightly porous, so it retains some moisture and releases it gradually – great for succulents that don’t like extreme dryness.

Cons of Concrete Pots

  • Slow drainage: Concrete’s density means water drains more slowly than terracotta. Without proper hole placement, soil can stay wet for days.

  • Weight: Concrete pots are extremely heavy – once placed, they’re hard to move. They may also damage delicate surfaces (like wooden shelves) if not placed on coasters.

  • Alkalinity: Concrete leaches lime into the soil over time, making it more alkaline. This can harm acid-loving succulents (like some types of Haworthia) if not monitored.

  • Cost: Concrete pots are more expensive than terracotta or plastic, especially for larger sizes.

Best for:

Outdoor succulent gardens, large or mature succulents, or growers who prioritize style and durability over portability. For the best drainage, choose a concrete pot with alarge, centered drainage hole(at least ¾ inch in diameter) and elevate it with pot feet to allow water to flow freely from the bottom. Avoid using concrete pots for small or delicate succulents, as the slow drainage can lead to root rot.

How to Choose the Right Drainage Holes for Succulent Pots

No matter which material you choose, the drainage holes are the most critical feature of any succulent pot. Here’s what to look for:

Hole Size

  • Small succulents (2-4 inches tall): Need a drainage hole of ¼-½ inch in diameter. Too large a hole can cause soil to fall out, while too small won’t allow enough water to escape.

  • Medium succulents (5-8 inches tall): Require a ½-¾ inch hole. This size balances drainage and soil retention.

  • Large succulents (9+ inches tall): Need a ¾-1 inch hole (or multiple smaller holes) to handle excess water from larger soil volumes.

Number of Holes

  • For pots under 6 inches in diameter: 1-2 holes are sufficient.

  • For pots 6-10 inches in diameter: 2-3 holes prevent water from pooling in one area.

  • For pots over 10 inches in diameter: 3+ holes (or a single large hole) ensure even drainage across the entire soil surface.

Hole Placement

  • Holes should be centered in the bottom of the pot to avoid water pooling in corners.

  • If the pot has a raised inner base (common in plastic pots), ensure the holes are placed below the base to allow water to escape fully.

Pro Tip:

If you fall in love with a pot without drainage holes (e.g., a decorative ceramic pot), don’t despair! You can drill your own holes using a masonry bit (for clay/concrete) or a standard drill bit (for plastic). Just place a piece of tape over the area to be drilled to prevent cracking, and drill slowly to avoid damaging the pot.

Frequently Asked Questions About Succulent Pots and Drainage

1. Can succulents survive in pots without drainage holes?

While it’s possible to grow succulents in pots without drainage holes, it’s not recommended – especially for beginners. To do so, you’ll need to use a well-draining soil mix (e.g., 50% cactus soil + 50% perlite), water extremely sparingly (only when the soil is completely dry), and add a layer of gravel at the bottom to create a “drainage layer.” However, root rot risk remains high, so this method is best reserved for experienced growers.

2. Is terracotta always better than plastic for succulents?

Not necessarily. Terracotta is better for humid environments or growers who tend to overwater, as it dries soil quickly. But plastic is a better choice for dry climates or those who want to reduce watering frequency. The key is to match the pot material to your growing conditions and watering habits.

3. How do I prevent soil from falling out of drainage holes?

To keep soil in while allowing water to escape, place a small layer of drainage material at the bottom of the pot. Options include:
  • Mesh tape (cut to fit the bottom of the pot)

  • A piece of window screen


  • Pebbles, gravel, or broken pottery shards (1-2 inches deep)

  • Horticultural charcoal (also helps absorb excess moisture and odors)

Avoid using large rocks or stones, as they can create gaps that trap water instead of promoting drainage.
When it comes to growing healthy succulents, the best pots prioritize drainage above all else. Terracotta offers natural breathability for humid spaces, plastic provides lightweight convenience for dry climates, and concrete delivers durability and style for outdoor gardens. No matter which material you choose, ensure your pot has appropriately sized, well-placed drainage holes – and pair it with a fast-draining soil mix. By matching your pot to your succulents’ needs and your growing environment, you’ll set your plants up for long-term success. Whether you’re a beginner or a seasoned grower, focusing on drainage will help you avoid common pitfalls and enjoy thriving, beautiful succulents for years to come.


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