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I'm not sure what type of seed you are growing.

This link has information on starting seeds.

https://www.gardeningknowhow.com/garden-how-to/propagation/seeds/when-to-start-seeds.htm

Generally, if a plant produces seeds, it can be propagated from seeds. I'm not sure what type of plant you are growing, and there may be specifics to how to germinate the seeds.

If you can identify the plant, we can help you with more information.

These links will help you.

https://www.ehow.com/how_5858898_grow-florida-mahogany-tree-seed.html
https://www.gardeningknowhow.com/ornamental/trees/mahogany/information-on-mahogany-trees.htm

This can vary from plant to plant.
Can you verify the plant and pod your are referencing?

The best way to propagate mints is by taking cuttings from those that you like best. It’s easy—take 6-inch cuttings of rooted stems and plant them horizontally in the soil. Mint stems will also root in a glass of water. Start with a small cutting from an established plant.
To sow the seeds indoors, place them on top of the medium in your seed flat. Do not cover the seeds; they need light to germinate. They should sprout within 10 to 15 days at room temperature or slightly warmer (68 to 75°F). Transplant into the garden or container when they have at least 2 sets of true leaves.

https://www.gardeningknowhow.com/edible/herbs/mint/growing-mint-indoors.htm

Sow the safflower seeds 1 to 1 1/2 inches deep in rows 6 to 10 inches apart when the soil temperature is at least 40 degrees Fahrenheit, in April or May. Expect the seedlings to emerge from the soil in one to three weeks.

Safflower is a crop commonly pressed for its oils, which help deter pests. This article will help: https://hort.purdue.edu/newcrop/afcm/safflower.html