Dividing Spider Plants: When To Split A Spider Plant

Dividing Spider Plants: When To Split A Spider Plant

By: Teo Spengler
Image by tg50

Spider plants (Chlorophytum comosum) are very popular houseplants. They are great for beginners since they are tolerant and very difficult to kill. After you’ve had your plant for a few years, you may find that it has grown very large and isn’t doing well. If that happens, it’s time to start dividing spider plants. Can you split a spider plant? Yes, you can. Read on for information about when and how to divide a spider plant.

Spider Plant Division

Spider plants have tubular roots that grow rapidly. That’s why spider plants outgrow their pots so quickly—the roots just need more room to grow. If you’ve moved your spider into new, bigger pots several times, it should be thriving. If it is struggling, it may be time to think about spider plant division.

If you want to know when to split a spider plant, dividing spider plants is appropriate when the roots are crowded. Tightly packed roots may kill off some central root sections. When this happens, the plant’s leaves may die and brown even though you haven’t moved it or changed its care.

That’s because some of the roots are not able to do their job. Dividing spider plants pushes the plant’s “restart” button and gives it a new chance to grow happily.

If you want to know how to divide a spider plant, it isn’t very difficult if you have an overview of the procedure.

When you are dividing spider plants, you’ll need a sharp garden knife, additional containers with good drain holes and potting soil. The idea is to slice off and throw away the damaged roots, then divide the healthy roots into several pieces.

Remove the plant from its pot and take a look at the roots. You may need to wash soil from the roots with the hose in order to see them well. Identify the damaged roots and cut them off. Decide how many plants can be started from the remaining roots. After that, cut the roots into several sections, one for each new plant.

Repot each section of the plant into its own pot. Plant each one in well-draining potting soil, then water each pot well.

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