Did you know that air plants don’t always grow from seeds? While the blooms of Tillandsia (air plants) often contain tiny seeds that can be pollinated to grow into new plants, a very tedious and time-consuming process, air plants also reproduce by creating offspring at their bases. These offsets, called “pups”, have the potential to grow into mature plants, bloom, and restart the life cycle. This makes it easy for hobbyists and nurserymen to propagate their air plants, creating generations of identical Tillandsia!
Most air plants will start to produce pups shortly after their bloom cycle. Depending on the species, an air plant can take six months to several years to bloom, and most only bloom once in their lifetime. Here at Air Plant Shop, we offer mature, pre-bloom Tillandsia so our customers can experience this much-anticipated process shortly after their purchase. For blooming tips, check out our helpful blog, How to Get an Air Plant to Bloom, or try our Color, Bud + Blush Pack when available. After blooming, small growth nodes will form at the base of the air plant, often between or under the bottom leaves. Carefully remove the bloom spike once it has dried bracts and the bright colors have faded away – try using our Bonsai-Style Pruning Scissors for Air Plants for the task. This will allow the plant to focus its energy on the new pups. During this time, continue to care for the mother plant, watering frequently and providing ample light and air circulation. Slowly but surely, you will see these tiny growths start to resemble your Tillandsia! Most air plants will produce between one and eight pups depending on the species and care.
Once the pups have grown to about one-third to half the size of the mother plant, they are ready to be separated. Simply support the base of the mother plant and pull or cut the pup at its base to remove it. You’ll notice hardly any force is required to divide the plants but you can use Pruning Scissors if needed for a clean and easy cut. After their initial separation, its best to allow the separation point on both the mother and newly separated pup to heal for a few days. Leave the plants to rest and for the freshly cut areas to dry and harden before watering or placing them back inside terrariums. This will discourage bacterial growth at the cut and also help to prevent rotting. Your new plant can then be watered and cared for per your usual routine.
Not sure how to water your air plants? Read our educational blog, How to Water Your Air Plants, for guidance.
Hey plant lovers! I’ve been growing air plants for years, and one of the most exciting moments is spotting those adorable baby pups emerging from your mature plants. Today, I’m gonna share everything you need to know about identifying and caring for air plant pups, plus some tips I’ve learned along the way.
How to Spot Air Plant Pups – The Tell-Tale Signs
When your air plant (Tillandsia) is ready to be a momma plant here’s what you’ll notice
- Tiny Nodes: After flowering, you’ll see small bumps or nodes forming at the base of the mother plant – these are your future pups!
- Mini Replicas: The pups look like miniature versions of the mother plant, usually starting at about 1/4 of the parent’s size
- Location: They typically grow from the bottom of the mother plant
- Color: Pups share the same coloring as their parent plant
- Growth Pattern: They might look a bit lopsided at first while attached to momma (don’t worry, this is normal!)
The Life Cycle: From Bloom to Baby
Here’s what happens before you get those cute little pups
- Your air plant needs to bloom first (usually takes about 6 months)
- After blooming, the pup-making process begins
- Small nodes appear at the plant’s base
- Pups slowly develop over several months
- They reach about 1/4 size of the mother plant
Pro Tip Some Tillandsia species might take several years to bloom so don’t panic if yours hasn’t started making pups yet!
When and How to Separate Air Plant Pups
The Right Time
Wait until your pups are at least 1/3 to 1/2 the size of the mother plant. This usually means they’re strong enough to survive on their own.
Separation Process
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Gather your tools:
- Sharp, clean kitchen knife or garden shears
- Clean workspace
- Gentle hands!
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The separation steps:
- Carefully lay the mother plant on its side
- Look for where the pup connects to the mother
- Make a clean cut as close to the base as possible
- Let both plants rest for 2-3 days to heal
Post-Separation Care
After separating your pups, here’s what I do:
- First Few Days: Let the cut areas dry and harden off
- Watering: Keep up normal watering schedule, but be extra gentle
- Food: No fertilizer for the first 3 months (pups are sensitive!)
- Shape: Don’t worry if they look a bit wonky at first – they’ll even out over time
- Environment: Place in bright, indirect light
Common Mistakes to Avoid
- Separating pups too early
- Using dirty or dull cutting tools
- Forcing separation instead of cutting
- Over-fertilizing young pups
- Not giving them enough time to adjust
Why Should You Propagate Air Plant Pups?
There are so many great reasons to grow your air plant family through pups:
- It’s the most natural way to propagate
- Pups are genetic copies of the parent (so you know what you’re getting!)
- It’s basically free plants!
- You can share with friends or expand your collection
- It’s super rewarding to watch them grow
Final Thoughts
Growing air plant pups is one of the most rewarding parts of being a Tillandsia parent. While it takes some patience (and maybe a few tries to get it right), there’s nothing quite like watching your plant family grow!
Remember, every air plant species is a bit different, so don’t get discouraged if your timing doesn’t match exactly what I’ve described. The key is observation and gentle care.
Have you tried propagating air plant pups before? I’d love to hear about your experiences in the comments below! And if you’re new to this, don’t be scared to give it a try – these little guys are tougher than they look!
Quick Care Summary: Be patient, use clean tools, wait for the right size, and treat your pups gently. Before you know it, you’ll have a whole family of healthy air plants!
Happy growing, plant friends!
Cultivating Air Plant Clumps
We are often asked what happens if the air plant pups aren’t separated. The answer is simple, they will continue to produce pups! When left undisturbed, the Tillandsia will start to form clusters of several identical plants. Clumping is the natural process of air plants and in the wild, large balls of Tillandsia can be found covering tree branches and rocky protrusions. You can imagine how truly stunning the flower show is when the blooming cycle occurs within several plants at the same time!
Looking to learn more about caring for your air plant babies? Check out our recent blog, Elevate Your Air Plant Care: Tips and Tools for Pruning and Maintenance.
Air Plants (Tillandsia) 101 – Care Tips & Fun Facts!
FAQ
Should I remove air plant pups?
Yup! Wait until they are at least 1/3 to 1/2 the size of the parent plant, then you can remove them or leave them if you like. The adult plant will slowly decline now.
How many pups will an air plant produce?
Before, during and after blooming, (depending on the species) your plant will start producing offsets or “pups.” Most air plants will produce between 2-8 pups.
How to care for an air plant pup?
Keep up your normal watering routine during the period. One of the best things about air plants is their durability and the ease in which they can be grown. They don’t need soil – just a little sunshine and water every now and then. And as you’ve seen, it’s just as simple to cultivate your air plant pups.