All guides
Cut flowers1 variety
Morning Glory
Ipomoea tricolorFast-growing tender vine grown as an annual for trumpet-shaped flowers that open in the morning.
No photograph yet
Days to maturity
50–80 daysDays to germ.
10–14 daysSpacing
6 inHeight
96–144 inSun
SunHow we grow it
Germination
- Days to germ.
- 10–14 d
- Depth
- 0.25 in
Culture
- Days to maturity
- 50–80 d
- Spacing
- 6 in
- Height
- 96–144 in
- Sun
- Sun
- Frost
- tender
Harvest
Timing · Zone 5a
JanFebMarAprMayJunJulAugSepOctNovDec
Sow indoorsApr 9
Outdoor / directMay 21 – Jun 18
Bloom (from indoor)May 28 – Jun 28
Bloom (from outdoor)Jul 9 – Sep 6
Windows are anchored to an average last frost of May 21 (1 year in 10 as early as Apr 29, as late as Jun 2) and an average first frost of Sep 18 (1 year in 10 as early as Sep 6, as late as Oct 8). In a late or early year, slide them with it.
Compare in the calendarTrials
Every Morning Glory sowingSeed sources, counts, ratings, and the observations kept against each one.Morning Glory trials