*Heirloom*
(I. purpurea) Now famous as the variety that set the Whealy’s on their path to eventually found the Seed Savers Exchange, Grandpa Ott’s is a real beauty. Of Bavarian origins, its purple trumpets have glowing magenta centers and a dark five pointed star pattern. Climbs over 10’ in a season with trellising and is covered with blooms until frost. May self sow but not in a “hell-bent on world domination” way, like some of its weedy relatives.
70 days. UO

Packet: 40 seeds

[split]

Growing Info

SOWING:

Sow indoors 2-4weeks before your last frost.

Transplant 2-3 weeks after last frost.

Direct sow 2-3 after last frost.

Note: May self-sow but they have not been aggressive for us. If you are concerned, deadhead often! To aid in germination, nick the seeds and soak overnight before sowing.

PLANTING DEPTH:

1/2-1"

SPACING:

6-12"

EMERGENCE:

6-20 days @ soil temp 65-85F

LIGHT:

Full sun to mostly full sun

FERTILITY:

Average. Prefers well-drained, and evenly moist soil although they tolerate drought and poor soil.

ADDITIONAL NOTES:

It's absolutely necessary to provide support to keep them upright and tidy (climb to 10')!

Loved by hummingbirds.

Heat lover!

Long blooming season.

Morning Glory, 'Grandpa Ott's'