Can Air Plants Grow from Seeds?

Can you grow air plants from seeds? The quick answer is YES! 

Air plants, also known as epiphytes, are a type of plant that does not require soil to grow. Instead, they obtain nutrients and water from the air humidity They fit well into modern lifestyles, look great in any decoration, and require minimal upkeep. They come in a variety of shapes, sizes, and colors, and can be displayed in a variety of ways, such as mounted on a wall or placed in a terrarium. Air plants are also highly adaptable and can thrive in a range of environments, making them a popular choice for indoor gardens and greenhouses.

Air plants are usually propagated by divisions and offsets, but like most plants, they can also grow from seeds. However, seed germination can be a challenging process that requires specialized knowledge and techniques. Air plant seeds are indeed very small and require specific conditions and care for successful germination. The process can be time-consuming, as it may take several years for the plants to reach maturity. However, for passionate plant enthusiasts, the challenge of seed germination can be a rewarding and fulfilling experience, allowing them to witness the full life cycle of the plants from seed to maturity.

Benefits of Growing Air Plants from Seeds

• Some species of air plants are rare and difficult to obtain through other propagation methods. Propagating from seeds allows for the introduction of these rare species into a collection.
• Propagating air plants from seeds allows for the expansion of a collection without the need to purchase new plants. This can be a cost-effective way to grow a larger collection.

• Propagating air plants from seeds provides the opportunity to observe the development of the plants from their earliest stages. This can be a valuable learning experience for horticulturists and enthusiasts.

Disadvantages of Air Plants Seed Germination

• Air plant seeds can be difficult to obtain, as they are not always readily available from commercial sources. 
• Air plant seeds can take several weeks to several months to germinate, which requires patience and careful attention. The germination rate is also low, so the success rate of this propagation method is lower than propagating with divisions or offsets. 
• Air plant seeds may produce plants with genetic variation, which means that the resulting plants may not be identical to the parent plant.
• Air plant seeds and seedlings are vulnerable to disease and pests, which can be difficult to control in a humid environment.

Grow Air Plants from Seeds – Step by Step

1. Choose healthy, viable seeds for germination

• Select seeds that have reached full maturity. They should have developed their full size, color, and hardness. 
• Ensure that the seeds are undamaged, free from pests, and disease-free. Damaged or compromised seeds may have a lower germination rate. 
• Obtain seeds from reputable sources, such as trusted nurseries or seed suppliers. This helps ensure that you are getting high-quality seeds. 
• While air plant seeds can remain viable for some time, it's generally best to use relatively fresh seeds. Fresher seeds typically have higher germination rates compared to older seeds.

Photo credit: 

 

2. Select a suitable germination medium

When selecting a germination medium for air plant seeds, it's important to consider their specific needs. Air plants typically require well-draining substrates that provide adequate moisture while preventing waterlogging. Here are a few options for suitable germination media:

• Orchid bark: Orchid bark is a popular choice for air plant germination. You can use small-sized orchid bark chips or a mix of different-sized chips.
• Sphagnum moss: Sphagnum moss is another option that retains moisture well and provides a humid environment. 

• Coir: Coir, derived from coconut husk fibers, is a natural and well-draining medium. It retains moisture while allowing sufficient airflow around the seeds.
• Perlite or vermiculite: These lightweight materials are commonly used as additives to improve drainage and aeration in germination mixes. They can be mixed with other substrates to create a well-balanced medium.
• Peat moss: Peat moss can be used in combination with other ingredients to create a well-draining germination medium. 

When preparing the germination medium, ensure it is moist but not overly wet. It's important to find the right balance to prevent the seeds from drying out or becoming waterlogged. Experimentation and observation will help you determine the ideal moisture level for successful air plant seed germination.

3. Prepare a seedling tray with a plastic cover specially made for seed germination

• Choose a seedling tray with individual cells or compartments that provide enough space for each seed. 
• Ensure that the tray has drainage holes at the bottom to prevent waterlogging. Fill each cell of the seedling tray with the selected germination medium. 
• Water the germination medium lightly to ensure it is evenly moist. Avoid oversaturating the medium, as excessive moisture can lead to seed rot or fungal growth. 

4. Place the seeds on the tray

• Take a toothpick and moisten the tip slightly to make it easier to handle the seeds. 
• Gently pick up an air plant seed by lightly touching the toothpick to the seed. Carefully transfer the seed to the surface of the germination medium in the prepared seedling tray. 
• Place the seed where you want it to germinate, ensuring it is evenly spaced. Gently press the seed onto the surface of the germination medium. Apply slight pressure to ensure good contact between the seed and the medium, but be careful not to bury the seed too deep.

5. Provide an ideal germination environment

• Maintain consistent moisture by covering the tray to create a humid environment. Proper humidity is crucial for air plant seed germination.

• Provide optimal temperature and light conditions for germination. Air plants generally prefer temperatures between 65-75°F for germination. Maintain a consistent temperature within this range throughout the germination period. Avoid exposing the seeds to extreme temperature fluctuations or cold drafts. 

• Provide bright, indirect light for the germinating seeds. Avoid direct sunlight, as it can lead to excessive heat and drying out of the germination medium. Place the seedling tray in a well-lit area or use artificial grow lights to ensure the seeds receive adequate light.

• Regularly monitor the moisture levels in the germination medium. It should be consistently moist but not overly wet or waterlogged. Mist the medium with water or use a spray bottle to provide light moisture as needed. Avoid overwatering, as excess moisture can lead to rot or fungal issues.

Air plant seeds can have variable germination times, ranging from a few weeks to several months. Be patient and continue to provide appropriate care during this period.

6. Caring for seedlings

• Once the seeds germinate and seedlings emerge, gradually expose them to brighter light. Increase the duration and intensity of light exposure over time. This helps the seedlings develop strong and healthy foliage.

• Gradually decrease the humidity levels around them. Open the lid of the seedling tray or remove the plastic cover to allow for more airflow and lower humidity. This helps prevent excessive moisture and the risk of fungal diseases.

• Adjust your watering routine to meet the needs of growing seedlings. Monitor the moisture levels in the growing medium and water when it feels slightly dry. Avoid overwatering, as it can lead to root rot. Allow the growing medium to dry out slightly between waterings.

7. Repot baby air plants

Once the baby air plants have reached at least half the size of a mature plant, they are generally ready to be moved to their own display or holder. Ensure that the display or holder is clean and free from any debris or contaminants.

Once the air plants are in their new display, continue to provide them with the appropriate care. This includes providing adequate light, proper watering, and occasional misting or dunking to ensure they receive sufficient moisture. Follow the care instructions specific to air plants to maintain their health and vitality.

SEE MORE ABOUT AIR PLANTS CARE GUIDE HERE