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Q

My saguaro cactus is too tall. Can I take a cutting to make a new plant?

Last Updated: Apr 19, 2016  |  524 Views

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Unless the diameter of the column is less than 6 inches, you won't be able to just take a cutting and make a new plant from the top.

If the plant is tall and thin, cut it back to a 9-12-inch height and let the cutting "cure" (dry) for several weeks in a light but not directly sunny spot. After this time, dust the base entirely with a rooting hormone and plant into a pot of cactus potting soil. Do not water for at least a month. After the month, water the cutting just once and see if you can pull on it. If there is resistance, then roots are developing and you've got a new cactus started.

If the column is greater than 6 inches, you might consider donating the plant to a place where it can have more room to continue its life.

In any case, the best time of year to make a cutting is in spring.

For tips on a variety of gardening topics, see our Plant Information Guides.
- Courtesy of NYBG Plant Information Service

Answered by Anita FinkleBookmark and Share

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