How to grow Grandiflora Petunia

Petunia grandiflora

How long does Grandiflora Petunia take to grow?

These estimates for how long Grandiflora Petunia takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.

Days to Germination How long does it take Grandiflora Petunia to germinate?
11 days

Average 11 days | Min 6 days | Max 21 days (5)

Days to Transplant How long until I can plant out Grandiflora Petunia?
+ days

Average days | Min days | Max days (0)

Days to Maturity How long until Grandiflora Petunia is ready for harvest / bloom?
+ days

Average days | Min days | Max days (0)

Total Growing Days How long does it take to grow Grandiflora Petunia?
= days

When should I plant Grandiflora Petunia?

Our when to plant Grandiflora Petunia estimates are relative to your last frost date.

When to sow The number of days to sow Grandiflora Petunia before or after your last frost date.
77 days before Last Frost Date

Other names for Grandiflora Petunia

Petunia

Misspellings: Petunia grandifloria

Footnotes


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