Generally, 1 or 2 seeds are placed in each hole, between 4 and 24 inches apart, depending on the variety. The back of the seed package can explain more specifics for your variety. However, zinnias take about two months to grow from seed to flower, so depending on where you live there may be a frost before your plants can fully bloom. If your region experiences a cold winter, you can plant your zinnias in pots for indoor growing. We hope this helps!
Hi Ria,
Generally, 1 or 2 seeds are placed in each hole, between 4 and 24 inches apart, depending on the variety. The back of the seed package can explain more specifics for your variety. However, zinnias take about two months to grow from seed to flower, so depending on where you live there may be a frost before your plants can fully bloom. If your region experiences a cold winter, you can plant your zinnias in pots for indoor growing. We hope this helps!