Gardenia seeds germinate best when sown fresh, shortly after their collection from right fruits and following about 24 hours of soaking in water. Gardenia seeds should be sown about 1/4 inch deep in a mixture of peat moss and sand or perlite and kept around 75 degrees Fahrenheit.
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Can you grow gardenia from seeds?
Gardenia seeds germinate best when sown fresh, shortly after their collection from right fruits and following about 24 hours of soaking in water. Gardenia seeds should be sown about 1/4 inch deep in a mixture of peat moss and sand or perlite and kept around 75 degrees Fahrenheit.

Where are the seeds in a gardenia flower?
Inside the fruit, the seeds are generally yellow and less than 1/4 inch long. If the seeds are removed from the fruit and deposited in the ground, either by animals or humans, they will germinate and produce new gardenia plants.
Can you get seeds from a gardenia flower?
A: Gardenia seed pods are easy to spot in winter because they are typically bright orange or red. Each one contains several small seeds. You can try germinating them indoors in the winter if you have a sunny windowsill.
Are gardenias self pollinating?

With their huge, white blossoms, gardenias (Gardenia spp.) attract attention from both plant enthusiasts and hungry insects. For pollination to occur, a pollinator needs to visit and jostle the flower for pollen grains to adhere to the female stigma.
How do you collect and store seeds?
Seeds need moisture, warmth and light to germinate, so give them the exact opposite, a dry, cool, dark environment, when storing them. Place your seeds in an envelope or paper bag and seal them in plastic containers or glass jars. If you are not convinced that your seeds are dry, eliminate the airtight container step.
How do you collect seeds from seed pods?
Collecting seed
- Collect ripe seed on a dry day, as soon as the seedheads (e.g. capsules or pods) ripen.
- Pick the seedheads, either singly or on stalks, and lay them out to dry on a greenhouse bench, warm windowsill or in an airing cupboard.
- If they don’t open when dry, gently crush pods and capsules to release the seed.
How do you get seeds out of pods?
Simply cut the stem below the pod, brush away the flower fragments (they should be dry and brittle), and place the pod into the bag. The number of seeds in each pod will depend on the species, so know your species or cut one pod open and see how many are in there to get an idea of how many you should collect.