February 20, 2017 2 min read 7 Comments

Let's talk about making babies - air plant babies, that is! Tillandsia, commonly known as air plants, are very slow to grow from seed so propagation tends to be the preferred method of growing air plants for most Tillandsia nurseries. Here at Air Plant Design Studio, we rely on propagation to increase our air plant supply and produce some incredibly healthy Tillandsia specimens.

Check out the size of this Tillandsia streptophylla pup that we recently separated from a giant momma plant – so healthy and happy!

Tillandsia streptophylla pup

Once an air plant has gone through the bloom cycle, it will produce offsets, or “pups” with the proper conditions. Depending on the Tillandsia species, the offsets will grow in different ways, with some air plants producing pups around the base or root system, and others sprouting them from underneath one of but it actually is serving as protection for the young Tillandsia pup that has sprouted beneath it.

Tillandsia ionantha pup 

On average, air plants will create 1 to 3 pups after the blooming process. Some varieties can product many, many more.

Air plant pups on a Tillandsia ionantha 

Separating Pups from the mother plant:

You can gently remove offsets from the mother plant when they grow to be about 1/3 the size of the mother. The pup will then continue through its own lifecycle, with proper conditions and care, growing larger and eventually blooming itself and producing its own offsets. To remove a pup, gently pull on the base of the pup while supporting the mother plant. An offset that is ready to be removed should separate easily without damage to mother or baby, so if you have to use too much force, we recommend leaving it in tact.

Tillandsia offsets 

Forming an air plant clump:

If left un-separated from the mother air plant, the offsets will continue to form a “clump” which can grow to be quite impressive. The way that you store them will dictate the formation to an extent; by hanging clumping ionantha air plants, for example, the pups will be allowed to grow 360 degrees and should eventually form a spherical clump. With the right conditions, these air plant clumps can present multiple blooms as the individual pups continue their process through maturity, eventually blooming and continuing to produce their own pups.

Tillandsia ionantha fuego air plant clump 

Encouraging pup production:

Air plants product offsets, or pups, normally following the blooming process. All Tillandsia will go through this process at some point in their lifecycle, though some varieties like the xerographica air plant are much slower to bloom and produce pups. In order to thrive through the blooming process and produce offsets, Tillandsia require ample light (the level and intensity that your air plant prefers will vary based on type), water, and air flow. You can also use a fertilizer that is specially formulated for Tillandsia (such as this one) to speed up the blooming process and pup production – but keep in mind that fertilizer should be used in moderation and does not replace proper care or conditions.


Have your air plants produced pups?

7 Responses

William napurejr
William napurejr

February 19, 2019

I use crushed egg shells soaked in a Big bowl of water for 24 hours then soak my air plants in the water 15 minutes,seems two make great fertilizer


February 03, 2018

Two Ioanthas bloomed and produced pups. One did not bloom but still produced pups. Now have 5 pups. Great experience. Mothers still living and may produce again. Thanks for your very healthy plants and all your great work.


January 14, 2018

I love all the plants you sent and all are doing well. One did have a pup but the pup fell off when very small about a month ago and isn’t doing well. Does anyone have any ideas about how to treat a teeny tiny baby pup that was “born” too early?


October 12, 2017

I have several Tillandsia’s that have bloomed and most of them have produced at least 2 but usually 3 pups. I have left the pups attached to the mother as I want to ensure that they continue to grow before separation. Beautiful plants from air-plants.com and very healthy! Thanks for all of the great tips on keeping my Tillandsias alive and well.


September 02, 2017

I bought Ioantha fuego from you about 1 & 1/2 yrs ago. One is blooming now and is so beautiful. Hope pups form soon. Thanks for all your work.


August 05, 2017

Got my first one at a gift shop yesterday

Jennifer Essad
Jennifer Essad

March 02, 2017

stunning as a continuing plant with pups growing. Your website is amazing, offering me great tips and techniques. Thank you

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