What Size Pot Should I Repot My Plant In?

by | Last updated on January 24, 2024

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Plants tend to rot when planted into too large a pot. In general, when you repot a plant, it’s into a larger pot. Normally you should choose a pot

only one or two sizes (1” to 2”/2-5 cm) larger than the previous pot

.

How big of a pot should I repot?

If you are changing planters, try to keep the size

no more than 2′′ larger in diameter for tabletop planters

, and no more than 4′′ larger in diameter for floor planters. If you’re repotting a very small plant, your new planter might only need to be an inch larger!

How do I know what size pot to get for my plant?

When choosing a pot, choose a pot that

is 1-2” larger than the current size if

the plant is currently in a 10” pot or smaller. If your current pot size is >10”, choose a pot that is 2-3” larger in diameter.

Should I put my plant in a bigger pot?

For the health of your plant, it’s better to put it in

a pot that’s sized to the plant’s current size

. Then, as it grows, keep upgrading pot size. You will eventually get a bigger plant that’s healthy, too.

How big is too big of a pot for a plant?

When the plant has grown too big for its pot, it should be transferred to a pot that is

2 to 4 inches bigger in diameter

. If you have a plant that grows quickly, you should select a larger pot. However, if the growth of the plant is slow, a pot that is 1 to 2 inches larger in diameter should be fine.

What happens if you put a plant in a pot too big?

If you put a plant in a pot too big, you shall encounter some

significant growth problems

. The plant will not be able to absorb appropriate nutrients from the soil. The soil will also hold a lot of water, which can lead to root rot and other pest problems in the plants.

Can I put a small plant in a large pot?

“If you put a small plant in a big pot, you

won’t get as much initial top-growth as

a smaller pot, because it will develop it’s roots in the greater space at expense of foliage.” … Plants in the ground do not suffer the same fate as the soil is inherently better drained than compost in pots.”

How big of a pot does a spider plant need?

Choose a pot that is

1 to 2 inches larger than the pot in

which the spider plant is currently housed. Make sure that the pot is well-draining, with plenty of drainage holes in the bottom.

Do plants grow better in pots or in the ground?

In comparison to the

ground

, containers hold substantially less growing media. This means their surface-area-to-volume ratio is far greater, which causes them to heat up and cool down far quicker than the ground. These fluctuations in temperature can damage plant roots and compromise overall growth.

When should I put my plant in a bigger pot?

It’s usually best to repot plants

in spring

, but if the plant is really not thriving and is suffering from the lack of space, then go ahead and repot when it needs it. When a plant gets pot-bound or root-bound, the roots start going around and around inside the pot, forming a tightly woven ball.

What size pot do I need for 3 gallon plant?

Pot Sizes (inches) Pot Equivalent (U.S. Gallons) Dry Soil Needed (Approx. cu.ft.) 7-8′′ pot 1 gallon 0.13 ft

3
8.5′′ pot 2 gallon 0.26 ft

3

10′′ pot

3 gallon 0.40 ft

3
11′′ pot 4 gallon 0.53 ft

3

Can you put too much soil in a pot?


Don’t use potting soil

to fill the whole pot.

Add more than that and you’re simply wasting soil. A trick to use less soil is to put empty plastic soda and milk bottles in the bottom third of the container, and then throw the soil on top.

Is my Monstera too big for a pot?

Monstera love to be cramped in their pots.

They will grow huge almost regardless of their pot size

. If you pot your Monstera into a huge pot it not grow any faster or larger, most likely it will get root rot from all the excess wet soil, or it will direct more energy to root growth instead of growing any leaves.

Do I need to put rocks in the bottom of a planter?

This is false. Putting gravel, rocks, or other layers of material in your plant pots, planters, or containers with drainage holes does NOT improve potting soil drainage,

it instead increases the water saturation level that leads to root rot

.

Why are big pots bad for plants?

A pot that is too large for a

plant can hold too much water in the soil

or take too long to dry out, which can lead to mold growth, rot and root diseases. Too large of a plant pot also can make it difficult to keep the soil firmly packed around the plant’s roots.

David Martineau
Author
David Martineau
David is an interior designer and home improvement expert. With a degree in architecture, David has worked on various renovation projects and has written for several home and garden publications. David's expertise in decorating, renovation, and repair will help you create your dream home.