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Crossandra Plant Seeds:
Guide to Storing, Sowing and Germination

Updated: November 29, 2022

Crossandra is a beautiful plant that is known for its bright and colorful flowers. If you want to grow your own Crossandra plants, you need to know how to store, sow and germinate the seeds. Here’s a comprehensive guide to help you get started.

Storing Crossandra Plant Seeds

Before you start sowing the seeds, it’s important to ensure that they are stored properly. Here’s how you can store Crossandra plant seeds:

  1. Collect the seeds from the mature plant when the seed pods turn brown or black.

  2. Remove the seeds from the pods and spread them out on a paper towel or newspaper.

  3. Allow the seeds to air dry for a few days until they are completely dry.

  4. Place the dried seeds in an airtight container, such as a ziplock bag or a glass jar.

  5. Store the container in a cool, dry place away from direct sunlight.

Stored properly, Crossandra plant seeds can remain viable for up to three years.

Sowing Crossandra Plant Seeds

Once you have stored the seeds, it’s time to sow them. Here’s how you can do it:

  1. Fill a small pot or seed tray with a good quality potting mix.

  2. Water the soil so that it is moist but not soaking wet.

  3. Sprinkle the seeds over the soil surface evenly.

  4. Cover the seeds with a thin layer of soil and lightly press down.

  5. Water gently again and cover the pot with a plastic wrap or lid to create a moist environment for germination.

  6. Place the pot in a warm and brightly lit location, but avoid direct sunlight.

  7. Keep the soil moist by misting it regularly or using a spray bottle.

Within 10-14 days, you should see tiny seedlings sprouting from the soil.

Germinating Crossandra Plant Seeds

Germination is the process of the seeds sprouting and growing into seedlings. Here are some tips to help you germinate Crossandra plant seeds:

  1. Keep the soil consistently moist, but not waterlogged.

  2. Provide bright, indirect light for the seedlings.

  3. Once the seedlings have developed their first set of true leaves, transplant them into larger pots or into your garden bed.

  4. Continue to water the plants regularly and fertilize them every 2-3 weeks with a balanced fertilizer.

  5. Crossandra plants prefer warm and humid conditions, so consider placing a tray of water near the plant to increase humidity levels.

  6. Prune the plants regularly to encourage bushy growth and promote more flowers.

With proper care and attention, your Crossandra plants should thrive and produce beautiful blooms.

FAQ

How often should I water my Crossandra plant?

Crossandra plants prefer consistently moist soil, so water them regularly but avoid overwatering.

Do I need to fertilize my Crossandra plant?

Yes, fertilize your Crossandra plant every 2-3 weeks with a balanced fertilizer to ensure healthy growth and blooming.

How much sunlight does a Crossandra plant need?

Crossandra plants prefer bright, indirect light but can also tolerate some shade. Avoid direct sunlight as it can scorch the leaves.

How often should I prune my Crossandra plant?

Prune your Crossandra plant regularly to encourage bushy growth and promote more flowers. It’s recommended to prune once every few months.

In conclusion, growing Crossandra plants from seeds can be a rewarding experience if you follow the proper steps for storing, sowing and germinating them. With proper care and attention, your Crossandra plants will thrive and produce beautiful blooms for years to come.