How Many Drainage Holes in Pots?

The number of drainage holes in a pot depends on the size and type of pot. A small pot may have only one or two drainage holes, while a large pot may have several. Some pots have multiple levels of drainage, with holes at the bottom of each level.

One of the most common questions we get asked here at Gardeners Supply is “how many drainage holes should my pot have?” The answer, believe it or not, is that there is no definitive answer. It depends on a number of factors, including the type of plant you’re growing, the size and depth of the pot, and how often you water.

If you’re growing plants that prefer to dry out between watering (such as succulents), then you’ll want to make sure your pot has plenty of drainage holes. On the other hand, if you’re growing plants that like their roots to stay moist (such as ferns), then you might want to consider a pot with fewer drainage holes. As a general rule of thumb, we recommend starting with a pot that has at least two or three drainage holes.

This will give your plant enough room to breathe without being too vulnerable to root rot. From there, you can experiment with different numbers of holes until you find what works best for your plant.


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What Size Drainage Holes in Large Planters

If you have a large planter, you need to make sure that it has drainage holes. Otherwise, the water will just sit in the bottom of the pot and your plants will start to rot. But what size drainage holes should you have?

The general rule of thumb is that each hole should be about 1/2 inch wide. So, if you have a 12-inch planter, you would need six drainage holes. Of course, you can always put more or fewer holes depending on how much water your plants need and how often you water them.

Just remember that too many small holes will make it difficult for the water to drain out properly and too few large holes can cause problems with overwatering. If in doubt, err on the side of more rather than fewer drainage holes.

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How Many Drainage Holes in Pots?


How Many Drainage Holes Should You Put in a Planter?

When it comes to drainage holes in planters, there is no one-size-fits-all answer. The number of drainage holes you’ll need will depend on the size and type of your planter, as well as the plant you’re potting. For small planters (under 6 inches), one or two drainage holes should be sufficient.

For larger planters, anywhere from three to five drainage holes may be necessary. And for very large planters, six or more drainage holes may be needed. As a general rule of thumb, the bigger the pot, the more drainage holes it will need.

This is because larger pots hold more soil and water, so they take longer to drain. If your pot doesn’t have enough drainage holes, your plant’s roots can become waterlogged and start to rot. On the other hand, if your pot has too many drainage holes, your plant may not get enough moisture and could suffer from drought stress.

The type of plant you’re potting will also affect how many drainage holes you’ll need. Plants that are native to wet environments (such as swampy areas or rainforests) typically don’t like their roots to dry out completely between watering intervals. These plants generally require more frequent watering than plants from drier habitats, so they often do best in pots with multiple drainage holes.

Is One Hole Enough Drainage?

Most people believe that one hole is all that is necessary for proper drainage; however, this simply isn’t the case. While one hole may be adequate for a small space, it certainly won’t suffice for a larger area. In fact, multiple holes are often needed to ensure proper drainage and prevent pooling of water.

Is It Ok to Not Have Drainage Holes in Pots?

No, it is not OK to not have drainage holes in pots. All pots need drainage holes in order to allow water to drain out of the pot and prevent the roots from sitting in water, which can lead to root rot. If you do not have drainage holes in your pots, be sure to drill some before using them.

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Do All Pots Need Holes in the Bottom?

One of the most common questions we get here at The Gardening Cook is “do all pots need holes in the bottom?”. It’s a great question, and one that has a bit of a complicated answer. In short, the answer is…it depends!

Let us explain further… If you are growing plants indoors, then it is essential that your pots have drainage holes in the bottom. This will allow any excess water to drain away from the roots of your plant, preventing them from sitting in water and becoming waterlogged.

Waterlogged roots are susceptible to disease and rot, so good drainage is essential for healthy plants. However, if you are growing plants outdoors, then whether or not you need drainage holes in the bottom of your pots really depends on the type of plant you are growing. Some plants prefer to have their roots kept moist at all times (such as bog-loving plants), so for these types of plants it is actually best to avoid having drainage holes in their pots.

For other types of outdoor plants, such as succulents or cacti, good drainage is still important as they can be sensitive to overwatering – so having drainage holes in their pots will help to prevent this problem.


When it comes to drainage holes in pots, there is no one-size-fits-all answer. The number of drainage holes you need will depend on the size and type of pot you are using, as well as the plant you are growing. Smaller pots will usually only need one or two drainage holes, while larger pots may need four or more.

If you are growing a plant that requires a lot of water, such as a fern or tropical plant, you will likely need more drainage holes than if you are growing a drought-tolerant plant. It is also important to make sure that your pot has a good quality drainage system. A simple way to do this is to line the bottom of the pot with rocks or gravel before adding soil.

This will help ensure that excess water can drain away from the roots of your plant and prevent root rot.