Depends on the breed but usually 1-3 months at 3-6 feet.
Yes, dwarf sunflowers do produce seeds.
No, sunflowers typically bloom only once in their lifetime.
grass it grows in about a week sunflowers take a long time to bloom
About the end of August
Sun flowers bloom in the summer.
Sunflowers will bloom naturally when they are ready. It can take several weeks from the initial formation of the head to develop fully and bloom.
Sunflowers typically bloom once a year, usually in the summer or early fall. Factors that influence their blooming frequency include the amount of sunlight they receive, the quality of the soil, and the availability of water.
Long-day plants bloom when they are exposed to light periods longer than their critical day length. This typically occurs during the summer months when days are longer. Examples of long-day plants include sunflowers and spinach.
it will not bloom.
Sunflowers are annual plants that typically do not survive the winter. They are sensitive to cold temperatures and frost, so they are usually planted in the spring and bloom in the summer and fall.
Roses do not grow faster than sunflowers. Sunflowers will sprout, grow to their full adult height, bloom, produce seeds, and die all within a single season. Rose bushes take two to three years to reach an age where they will bloom and grow flowers. So therefor roses do not grow faster than sunflowers.
Roses do not grow faster than sunflowers. Sunflowers will sprout, grow to their full adult height, bloom, produce seeds, and die all within a single season. Rose bushes take two to three years to reach an age where they will bloom and grow flowers. So therefor roses do not grow faster than sunflowers.