How long does it take zinnias to bloom from seed. Zinnias grow quickly lining flower gardens and sidewalks with green vegetation within four weeks of planting seeds. And they produce many seeds per plant so you shouldnt have to purchase seeds or nursery plants if you want to continue growing zinnias. Once the seedlings start to flower you will need to deadhead them often to promote more blooms.
Once the seedlings reach about three inches tall thin them so that theyre 6 to 18 inches apart to maximize air circulation a key to keeping. Zinnias bloom from april to november. Buds form rapidly along the vegetation and flowers begin to unfurl depending on the variety 50 to 70 days after you sowed the seeds.
Because zinnias need good air circulation thin seedlings when 2 inches high to 18 inches apart. Bloom time from seed zinnias grow quickly from seed sown in the garden and bloom within six to eight weeks. Use your fingers to make small holes in the ground.
Zinnias generally take 60 to 70 days from seed to flower though it depends on conditions and variety. Plant zinnias from seed or transplant march through june. Zinnias will last for around two months so stagger multiple plantings in the garden to keep zinnia flowers in the garden from spring through fall.
They work great in a flower bouquet. Heavy humidity might be your only obstacle to constant zinnias all summer long. Start zinnia seeds indoors in february for an early start.
The holes should be about a quarter of an inch 6 centimeter deep for the zinnias to grow safely. Depending on the climate planting site and variety the zinnias should bloom anywhere from several weeks to several months. Deadheading spent blooms promotes additional flowers and the blooms.
It usually takes up to 60 or 70 days to grow zinnia flowers from seeds to blooms.