Mr. Houseplant is reader-supported. When you buy through links on our blog, we may earn affiliate commission on qualifying purchases.

November 14, 2022

How To Repot A Spider Plant: Everything You Need To Know

Are you trying to find reliable information on how to repot a Spider Plant? You’ve come to the right place because this detailed step-by-step guide will teach you when and how to repot Spider Plant, and how to give it the appropriate repotting aftercare.

You should repot a Spider Plant in the following cases:

  • when the plant has outgrown its container
  • when the plant is growing in an improper soil mix/staying wet too long
  • when the plant has developed root pest or root disease issues
  • if the plant hasn’t been repotted in a year

1) Plant Has Outgrown Its Container

It’s important to provide the Spider Plants with enough room to grow so their root system can function optimally in order to absorb all the necessary nutrients from the soil. You can easily check if your plant has run out of space to grow. Just look at the drainage holes on the bottom of the pot. If the plant’s roots are poking out of the holes, it’s time to repot spider plant and provide it with fresh soil, rich in nutrients.

A hand is holding a root bound spider plant with massive roots and not much soil that needs a repot

A root bound spider plant with a large root mass and not much soil indicates that the plant needs a repot

Another way to check if the plant has outgrown its container is to gently pull it out of the container. If you see mostly roots and not much soil, it’s a clear indication that your plant should be repotted.

2) Plant Is Growing In An Improper Soil Mix/Staying Wet Too Long

If Spider Plants are growing in an improper soil mix that retains too much water and doesn’t have enough oxygen, they will be more prone to fungal infections and root rot. A proper potting mix is vital for keeping your plant happy and healthy. A proper potting mix has 20-30% large particles, such as coarse perlite, bark or pumice.

Over time, the soil will compact naturally. When this happens, the Spider Plant roots will get less oxygen. Less oxygen means the plant has a higher chance of root rot. Repotting the plant in a proper potting mix will provide it with well-draining porous potting soil that promotes root health.

3) Plant Has Developed Root Pest Or Root Disease Issues

Spider Plants suffering from root pests or diseases should be promptly repotted to prevent further damage to the plant. When you take your plant out of its pot, take a careful look at the root ball. If you notice that the roots are mushy, smelly, or rotten, it means that they are affected by a root disease. This calls for a swift reaction in order to save the plant. Before repotting the plant with a root diseases, make sure to prune all the infected parts of the plant (softy, mushy, smelly parts), to prevent the infection from spreading.

4) Plant Hasn’t Been Repotted In A Year

You should repot your plant at least once a year. Giving your houseplants fresh new potting soil annually will provide them with enough nutrients that are vital for their growth and health. It also provides non-compacted soil with plenty of oxygen for the roots. Also, if you repot the plant once a year, you won’t have to fertilize it, because the fresh soil will provide it with sufficient nutrients.

Tools Needed

For Chlorophytum Comosum repotting you’ll need the following tools:

  • Sanitized pruning shears
  • A new pot
  • Potting mix
  • Repotting rake

How To Select Pot Type

To select the pot type, you need to pay attention first and foremost to drainage. Ensuring adequate drainage for your plant is the most important thing when choosing the right pot. Different pot materials have different properties and benefits. You can choose the pot material and shape depending on your preference.

What Kind of Pots Do Spider Plants Like?

Spider Plants like pots with good drainage, so make sure to check if the pot has functional drainage holes. Good drainage reduces the chances of fungal diseases and root rot and enables the roots to absorb just the right amount of water. It also enables exces salts to exit through the drainage hole.

When it comes to material, there are multiple options, such as glazed ceramic, plastic, terracotta, etc. Terracotta pots are a great choice since these pots absorb moisture from the soil and hence the soil dries out faster. Given that Spider Plants don’t like to sit in waterlogged pots, terracotta pots are an excellent choice.

Plastic pots are cheap and they come in a variety of shapes and colors. However, the color can fade, the pots can become brittle in the sun and they are generally not as attractive as terracotta or ceramic. Glazed ceramic pots are attractive and on the heavier side.

Whatever material or shape you choose, always check the drainage, since it’s very important for the wellbeing of your plant.

How To Select Pot Size

To select the pot size, check the measurements of the pot you’re currently using. If it’s up to 4 inches in diameter, select a pot that is 1 inch larger. For pots larger that 4 inches, choose 2 inch larger pots. For example, if you have a 6” pot, go for an 8” pot. If you have an 8“ pot, choose a 10” pot.

Selecting an adequate pot size is an important step when repotting Spider Plants. On one hand, the plant should have enough space to grow comfortably, while on the other hand, the pot shouldn’t be too large. If the pot is too large, it will take more time for the soil to dry out. If the soil is too wet for extended periods of time, the plant will become vulnerable to fungal infections and root rot.

Spider Plant in the woven basket. Some brown tips are visible.

A beautiful and healthy Spider Plant, also known as the Airplane Plant, showing off its foliage

What Soil Do You Use To Repot A Spider Plant

You need to use well-draining soil to repot a Spider Plant and you can make your own mix by following this recipe:

  • 2 parts of any commercial potting mix
  • 1 part of perlite
  • 1 part of bark

The roots need oxygen, and amendments like perlite and bark have a larger particle size. This creates oxygen-containing macro pores which reduce soil compaction and keep the roots healthy and robust.

Spider Plants don’t like staying wet for too long, they prefer being on the dry side. That’s another good reason to use a well-draining potting mix. In case you don’t want to make your own mix, you can use potting soil that is already well-draining, like Mother Earth Groundswell.

How To Repot Spider Plant: Step By Step

To repot a Spider Plant take the following steps:

  • Remove spider plant out of the pot
  • Gently loosen the rootball
  • Inspect the roots
  • If they are sick, mushy, or smelly, prune them with sterilized shears
  • Select the appropriate new pot (one size larger than the one you’re currently using)
  • Prepare the potting mix
  • Fill the new pot up to ⅓ with the potting mix
  • Put your plant in
  • Fill in the remaining space with soil
  • Press the soil around the plant firmly to help it settle down
  • Water the plant if the soil was dry before repotting
A hand is holding a plant with green leaves, baby Spider Plants and visible roots and soil

Mother plant with baby Spider Plants ready to be repotted

The above-described method is known as potting up. This method is recommended if you don’t have a lot of experience. When you do a pot up you mostly leave the roots and soil around them intact.

However, potting up is less efficient than full repotting, which involves removing all the soil when you take your plant out of its pot. Full repotting gives more space for the roots, so the plant can get all the nutrients and oxygen from the fresh soil. If you’re a veteran in Spider Plant care, you should go for full repotting.

Note that full repotting can temporarily stress a plant and slow down its growth. But it’s better for the plant in the long term because it provides non-compacted soil to the whole rootball, not just around it. It also helps identify any potential problems in the center of the rootball.

How To Care For A Spider Plant After Repotting

After repotting a Spider Plant, place it in a warm spot with medium indirect light (between (750 lux and 3,000 lux) or bright indirect light (3,000+ lux)). Water your plant when the soil is fully dry to the bottom of the pot. You can use a chopstick to check if the soil is fully dry. Stick the chopstick all the way to the bottom of the pot and pull it out. If it comes out fully clean, with no soil sticking on it, that’s your sign to hydrate your plant.

Check our Chlorophytum Comosum article if you would like to know more about how to properly care for your Spider Plant.

FAQ On How To Repot Spider Plant

How Often Do Spider Plants Need To Be Repotted?

Spider Plants need to be repotted once a year, or more often if they outgrow their pots. You should also repot them if they are affected by root pests or plant diseases or if they have been overwatered.

Best Times Of Year To Consider Repotting

The best time of year for repotting a spider plant is any time of year. There is no reason to wait until spring to repot Spider Plants. Since you’re keeping them as houseplants, they won’t go into real dormancy, because the room temperature is stable. You can safely repot your plant in any season.

A hanging plant with green variegated leaves and its babies

With proper plant care and repotting the mother plant thrives and produces Spider Plant babies and small flowers

Should You Soak A Plant Before Repotting?

No, you shouldn’t soak a Plant before repotting. It will be easier to take it out of the pot when the soil is dry, especially if you use a repotting rake. If you have trouble taking your plant out of the pot and you don’t have a repotting rake, you can try soaking the plant first.

Should You Water A Spider Plant Immediately After Repotting?

If the soil is wet before repotting, you shouldn’t water a Spider Plant immediately after repotting. If the soil is dry, then yes, you should water the plant right after repotting. One reason is to hydrate the soil and the roots, and the other reason is to let the soil settle down. After you water, when the soil settles down, the large air pockets from the soil are reduced, so the roots can get in touch with the soil.

Do I Need To Fertilize My Spider Plant After Repotting?

No, you don’t need to fertilize your Spider Plant after repotting. You have just provided fresh soil full of nutrients, so there is no need to fertilize the plant for at least a few weeks to a few months.

Why Is A Spider Plant Limp After Repotting?

A Spider Plant is limp after repotting because of repotting stress. A lot of houseplants get stressed after repotting. Just provide your plant with medium indirect light or bright indirect light, a warm spot, and proper watering, and it will recover in a few days to a few weeks.

Repotting the plant when necessary is vital for its health. By repotting your plant, you’re providing it with all the nutrients it needs for optimal growth. If you follow all the advice in this guide, you will be a proud owner of a happy Spider Plant.

Yours Truly,

Mr.Houseplant-signature-tr

Leave A Comment