-5 to 34 c
Zinnias typically grow to a height of 1 to 4 feet, depending on the variety. Dwarf zinnias may reach around 12 to 18 inches tall, while taller types can soar up to 4 feet. They thrive in full sun and well-drained soil, contributing to their robust growth. Overall, their height can vary based on growing conditions and specific cultivar.
Zinnias are annual plants, meaning they typically complete their life cycle in one growing season. However, they can sometimes appear to "grow back" due to self-seeding, where seeds from the spent flowers drop to the ground and germinate in the following season. Additionally, zinnias are often cut back or deadheaded, which can encourage new growth and prolong blooming. In favorable conditions, this can create the impression of regrowth.
I found some pretty zinnias by my house
Zinnias survive in damp but well drained soil, grow in humus rich soil in full sun
Zinnias typically have a mild scent that can vary based on the variety. Some zinnias have a sweet, pleasant fragrance, while others may not have much of a scent at all.
Zinnias are among the "very easy to grow from seed" plants! Just broadcast the seed where you want them to grow, and water. They are usually grown in mass in beds. The multi-color flowers make a stunning addition to any yard!
Yes. Pseuderanthemum does grow in Australia.
Australia
Do horsechestnut trees grow in australia?
in Australia
Zinnias are dicots. They belong to the flowering plant group known as dicotyledons, which have two seed leaves when germinating.