How to Plant Guava Seeds: Germinating Guava Seed in Pot

Growing Guava (Psidium guajava) from seeds is a cost-effective way to enjoy this delicious fruit. Instead of purchasing expensive saplings or mature trees, you can start with a simple seed and watch it grow into a thriving plant. Germinating the Guava seeds in a pot allows for better control over the growing conditions. You can provide the ideal soil mix and ensure proper drainage, which can be detrimental to seedlings.

How to Plant Guava Seeds

How to Plant Guava Seeds

Selecting the Right Guava Seeds

It is crucial for successful germination and growth in a pot. When choosing Guava seeds, it is important to consider factors such as variety, quality, and viability. Select a variety of Guava that is suitable for growing in pots. Some popular varieties include Thai White Guava, Tropical Pink, Ruby Supreme, Dwarf Hawaiian, Patillo White, and Red Malaysian Guava. These varieties are known for their compact size and adaptability to container gardening.

Preparing the Potting Mix

The potting mix provides essential nutrients and a well-drained environment for the seeds to germinate and thrive. To create the perfect potting mix, start by combining peat moss, perlite or vermiculite, and organic compost equally. This combination ensures proper drainage while retaining enough moisture for the seeds’ growth. Peat moss helps retain soil moisture, while perlite or vermiculite improves drainage by preventing compaction. Adding organic compost enriches the soil with nutrients that promote healthy seedling development.

Soaking the Guava Seeds

To soak the Guava seeds, start by filling a small container with warm water. Place the seeds gently into the water, making sure they are fully submerged. Allow them to soak for about 24 hours. During this time, the water will penetrate the hard outer shell of the seed and help to soften it.

This makes it easier for moisture and nutrients to reach the embryo inside, kickstarting its development. After soaking, carefully remove the Guava seeds from the water and place them on a paper towel or in a strainer to drain excess moisture. It’s important not to let them dry out completely, as they still need some moisture for germination.

Planting the Guava Seeds

Take a small pot and fill it with seed-raising soil. Make sure to leave enough space for the roots to grow. Next, sow the Guava seeds about a quarter inch (0.5 cm) below the surface of the soil. Gently press them down and cover them lightly with more soil. Please give them a good watering, ensuring that all parts of the soil are moist. To create an optimal environment for Guava seed germination, cover your pot with plastic wrap or place it in a plastic bag.

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Guava Container Plants

This will help maintain high humidity levels inside the soil, which is crucial for successful seed germination. Germination typically takes around 3-10 weeks, depending on many factors such as temperature and seed quality. Remember, growing plants from seeds requires patience and dedication. So, keep up with regular care routines like watering when needed and providing adequate sunlight.

Providing Proper Watering

Make sure you water your Guava seedlings consistently. Keep the soil moist, and this means watering it regularly during hot and dry periods. Remember not to overwater your Guava plants, as this can lead to issues. 

Ensuring Adequate Sunlight

When growing Guava from seeds in a pot, it is important to ensure that they receive adequate sunlight. Guava plants thrive in full sun, so find a spot where they can bask in the warm rays for at least six to eight hours a day. Place your pots near a sunny window or on a patio where they can soak up the sunshine. If you live in an area with limited sun exposure, consider using grow lights to supplement natural light.

Maintaining Optimal Temperature

Temperature plays a major role in the Guava plant’s growth and development. It is important to provide the right conditions to ensure optimal germination and healthy plant growth. When it comes to temperature, Guava seeds require warmth for successful germination. The ideal range is between 20 to 25°C. If you live in a region with lower temperatures, consider germinating the seeds indoors or using a heat mat to provide the necessary warmth.

Fertilizing the Guava Seedlings

It is an essential step in ensuring their healthy growth and development. As these young plants continue to establish their root systems, they require proper nutrients to thrive. It’s important to choose a balanced fertilizer that is specifically formulated for fruit trees or tropical plants. This will provide the necessary nutrients like nitrogen, phosphorus, and potassium. You can find these fertilizers at your local garden center.

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Hybrid Guava Plant

When applying the fertilizer, make sure to carefully follow the instructions on the product label. It’s recommended to apply a slow-release fertilizer every few months during the growing season. This allows for a steady nutrient release over time. Compost or well-rotted manure can help improve soil fertility and provide additional nutrients.

Transferring to Larger Pots

As your seedlings start to mature and develop stronger roots, they will outgrow their current pot and need more space to thrive. Transferring them to larger pots will provide them with the necessary room for their roots to spread out and access more nutrients. When choosing a larger pot, make sure it has drainage holes at the bottom. Fill the pot with well-draining soil mixed with compost or organic matter for added nutrition. Gently remove the Guava seedling from its current pot, being careful not to damage its delicate roots.

Place the seedling in the center of the new pot and fill in around it with soil, ensuring that you cover the roots completely. Press down carefully to secure the plant in place. Water thoroughly after transplanting to help settle the soil. After transferring, continue caring for your Guava plant by keeping it in a sunny place with adequate airflow. Monitor its watering needs regularly and adjust accordingly based on weather conditions.

Caring for Mature Guava Plants

Once your Guava seeds have grown into mature plants, it’s important to continue providing them with the care they need to thrive. Guava plants require regular watering, especially during dry periods. Regular plant pruning helps maintain the shape and size of your Guava plant while promoting healthy growth. Remove any diseased branches and trim back excessive growth.

Keep an eye out for common pests such as aphids, scale insects, and mealybugs that may infest your Guava plants. Use organic pest control ways or consult a professional if necessary. To prevent diseases like fungal infections or bacterial wilt, ensure good airflow around your Guava plants by spacing them adequately apart from each other. Guavas are ready to harvest when they turn yellowish-green in color. Gently twist or cut the Guava fruits from the tree using clean tools.

Frequently Asked Questions (FAQ) on Planting Guava Seeds

What is the Best Time of Year to Plant Guava Seeds?

Planting during spring or early summer is ideal as it provides optimal conditions for seedling growth.

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Do Guava Trees Require Pruning?

Pruning helps maintain shape and encourages healthy growth by removing dead or damaged branches; prune when necessary but avoid excessive cutting back.

Can I Use Fertilizer While Growing My Potted Guava Plant from Seed?

Yes. Use a balanced organic fertilizer once every six weeks during active growth periods for healthy development.


A potted Guava plant adds beauty to any indoor or outdoor place with its lush green leaves and vibrant fruits when they bloom. Planting Guava seeds in pots is convenient and flexible. Growing Guava plants in pots allows for easy accessibility. Whether you have limited space or live in an urban area, you can still cultivate your very own Guava tree on your balcony or patio.


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