Repotting Spider Plants: A Guide to Care and Propagation

The spider plant, with its slender, arching leaves and delicate white flowers, has captivated generations of houseplant enthusiasts. In this guide, we will take you through the process of repotting and caring for this resilient foliage plant, ensuring its health and growth.

What Is a Spider Plant?

Chlorophytum comosum, commonly known as the spider plant, is an herbaceous tropical evergreen perennial. It is loved for its lush foliage and ability to produce plantlets, or “spiderettes,” that dangle from long stalks. This adaptable plant can have all-green leaves or variegated green and white or green and yellow leaves, depending on the cultivar.

The spider plant’s scientific name, Chlorophytum comosum, translates to “green plant” and “tufted” or “leafy.” It is believed to have originated in sub-Saharan Africa, where it has adapted to various climates and soil conditions. In its native habitat, it can be found growing on cliffs, in river valleys, and in thickets.

Cultivation and History

Spider plants have a rich history and have been enjoyed as houseplants since at least the early 1800s. They are native to a wide range of sub-Saharan African countries, including Cameroon, Ethiopia, and South Africa. This wide native range reflects the plant’s adaptability and resilience.

Members of the asparagus family, spider plants are related to garden vegetables like asparagus, as well as agave, hosta, sansevieria, yucca, and monkey grass. This tropical species has grass-like, arching leaves that grow in a rosette form. It produces small white flowers and offsets, or “spiderettes,” which remain attached to the mother plant.

The spider plant’s adaptability, ease of care, and aesthetics have made it one of the most commonly cultivated houseplants worldwide. While it is primarily grown for its foliage and cascading spiderettes, it can also be grown as an evergreen perennial in USDA Hardiness Zones 9 to 11.

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Spider Plant Propagation

There are several methods to propagate spider plants, including from offsets, division, and seeds.

From Offsets

Propagating spider plants from offsets is the most common and easiest method. If your plant has mature spiderettes with roots growing from them, simply snip off an offset and pot it up. If the offset doesn’t have roots yet, you can encourage root growth by placing it in a small glass of water or by rooting it while still attached to the parent plant.

From Division

Division is an alternative method for propagating spider plants and can be used when a plant outgrows its pot. To divide a spider plant, remove it from its pot and gently separate a clump from the main plant, ensuring both leaves and roots remain intact. Then, repot each clump separately.

From Seed

While less common, spider plants can also be propagated from seeds. However, keep in mind that seed-grown plants may differ in appearance from the parent plant, especially if it is a hybrid cultivar. If you choose this method, sow the seeds in a sterile potting medium, and provide them with the necessary conditions for germination.

How to Grow Spider Plants

Spider plants are known for their low maintenance and resilience. Here are some tips for growing these captivating houseplants:

Choosing a Plant

When selecting a spider plant, choose a healthy specimen with foliage free of pests and browning. Avoid plants with yellowing leaves unless they are meant to display yellow variegation. Also, consider the size of the plant, as spider plants grow quickly.


Spider plants thrive in medium to bright indirect sunlight. While they can tolerate some direct sunlight, avoid placing them in full sun all day, as it can cause leaf scorching and fading variegation. Bright, indirect light will enhance foliage color and promote offset production.

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Spider plants prefer temperatures between 65 and 75°F, making them suitable for most indoor environments. Avoid extreme temperature fluctuations and drafty locations, as they can stress the plant. Outdoors, they can be grown as perennials in USDA Hardiness Zones 9 to 11.


Spider plants have a unique ability to store water in their roots, making them tolerant of inconsistent watering. Water your plant when the top inch of soil dries out, and avoid overwatering. Remember to use filtered or non-fluoridated water, as spider plants can be sensitive to fluoride.


Spider plants can tolerate a wide range of humidity levels, but they prefer a relative humidity between 25 and 49 percent. If your home is particularly dry, misting the plant in the morning can help provide extra humidity. However, this is not necessary in most environments.


Spider plants do not require heavy fertilizer applications. Overfertilization can lead to leaf tip burn and inhibit offset production. Use a balanced, water-soluble fertilizer at half strength every two to four weeks during the growing season, and avoid applying fertilizer during the winter months.


Spider plants are relatively low maintenance, but occasional repotting and trimming may be necessary to ensure their health and aesthetics.

Encouraging Offsets

If you want your spider plant to produce cascades of spiderettes, replicate its natural conditions by exposing it to short days and long, dark nights for at least three weeks. Avoid frequent repotting, as slightly pot-bound plants are more likely to produce offsets.


Repot your spider plant when its roots start bursting through the drainage hole or emerging above the soil surface. Young plants may require repotting annually, while mature plants can be repotted every two years. Use a pot only one or two inches larger than the current one, and ensure proper drainage.

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While spider plants do not require significant pruning, trim any brown tips that appear. Use sharp, sterilized scissors for this task. If you notice widespread browning, review the watering, temperature, and fertilizer sections, as these factors are often the cause.

Managing Pests and Disease

Spider plants are relatively resistant to pests and diseases, but vigilance is still essential.


Common pests that can affect spider plants include mealybugs, spider mites, aphids, root knot nematodes, whiteflies, and fungus gnats. Regularly inspect your plants for signs of infestation, such as webbing, discoloration, or distorted leaves. Treat infestations with natural remedies or organic insecticides.


Spider plants are generally resistant to diseases, but they can be susceptible to root rot and southern blight. To prevent root rot, ensure proper drainage and avoid overwatering. If you notice wilting or collapse in your plant, remove infected material and switch out the soil.

Best Uses for Spider Plants

Spider plants are versatile and can be used in various settings:

  • Hanging baskets: Their cascading foliage looks stunning in hanging baskets.
  • Decorative pots: Group spider plants with other houseplants in decorative pots for an eye-catching display.
  • Ground cover: In USDA Hardiness Zones 9 to 11, spider plants can be used as ground cover or to cascade over low stone walls.
  • Outdoor annuals: In colder regions, spider plants can be grown as annuals during the summer months.

Spider plants are the perfect choice for both novice and experienced houseplant enthusiasts. Their ease of care, adaptability, and captivating aesthetics make them a delightful addition to any home or garden.

Spider Plant

For more information and high-quality spider plants, visit the Ames Farm Center.