It depends on the type of seed you are useing.
The next size up from the one it was in.
as big as you want
The definition of bonsai includes "in a shallow pot or tray" so if it's in the ground it's NOT a bonsai. There are garden plants that are pruned to look like bonsai, but a bonsai must be in a pot.
the tall plant must be heterozygous.
It is both. Flowers are plants, not all plants are flowers though.
big dik
I think you can just plant it in a pot. My friend's mom sells plants and she has them in pots.
In a pot.
It depends on how big the pot is.
No the seed should be at the first quarter of the pot.
it holds in water?
Pot
no
It likes well-drained soil. Some smaller thymes should be grown in pot plants but when there big enough move into a sunny spot.
No
olla !
plant pot
Any earthworm in a pot will have a deleterious effect on a plant in the pot as the workings disturb the roots.
Chrysanthemums are outdoor plants but sometimes people put them in a decorative pot indoors. They will not last long inside but they can be decorative for a few weeks.