I soaked the seed 24 hours then sowed them in 3” peat cups June 23. Transplanted once true leaves appeared. It’s October 2 and the migrating hummingbirds are really enjoying the nectar source.
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A fruitful cross between red morning glory and cypress vine
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BOTANICAL NAME
Ipomoea x multifida
LIFE CYCLE
SEED TYPE
LIGHT REQUIREMENT
BLOOM SEASON
GROWTH HABIT
PLANT HEIGHT
COLOR
Grow Heirloom Morning Glories - Plant Cardinal Climber Seeds
This interesting variety of Morning Glory is known for its uniquely shaped leaves and multitude of smaller, but brilliantly bright red, trumpet-shaped blooms. Foliage is deep green, finely cut and growing on dark stems. Perfect for trellises or fences, Morning Glory Cardinal Climber will climb anything in its path if not directed.
Available across most of the U.S. — except AZ, KS, LA, MI, MS, NM, NC, TX
PLANTING SEASON
SOWING METHOD
PLANTING DEPTH
WATER NEEDS
PLANT SPACING
HARDINESS ZONES
SEED PREP
COVERAGE
| Amount | Avg Seed Count | Recommended Coverage |
|---|---|---|
| Packet | 80 | Up to 80 Sq. Ft |
| 1 Ounce | 1,100 | Up to 625 Sq. Ft |
| 1/4 Pound | 4,400 | Up to 2,500 Sq. Ft |
| 1 Pound | 17,600 | Up to 10,000 Sq. Ft |
We guarantee that our seeds & bulbs will be true to type and ready to thrive. If something doesn't grow as expected, we will make it right. Questions? Call us at 855-440-2929

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Cardinal Climber is also known as Water Convolvulus, Sweet Potato, and Bindweed.
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Overall rating: 5.0 / 5 from 4 reviews.
I soaked the seed 24 hours then sowed them in 3” peat cups June 23. Transplanted once true leaves appeared. It’s October 2 and the migrating hummingbirds are really enjoying the nectar source.
Randall B. 5/5 Verified
At first, I was slightly unimpressed with these climbers. Sure, the foliage was unique and quite striking on its own, but I was hoping for lots of flowers. I was simply too impatient and I have completely changed my mind. I will plant these every single summer now. The tiny, star shaped scarlet flowers burst into bloom in September and have covered my trellis, umbrella, and deck railing with shocks of color. The exact day the first flower opened, the hummingbirds arrived and visit multiple times a day now. They also bring honeybees and butterflies, unfortunately including cabbage whites, into my garden. They are easy to grow and don’t seem picky about soil or sunlight. Just give them a space to climb, wait patiently, and enjoy the show.
Nightfall 5/5
If you like Hummingbirds this should be No.1 on your list as long as you have something for them to climb. Tried many flowers over the years for hummers and this is a must in Pennsylvania. Soak in water 24 hrs and plant shallow along a chain link fence or trellis after last frost and stand back. Be patient though because the flowers don't really turn on until August and last way past the migration. We now have been getting so many birds you can't count them and they prefer them to the feeders which is perfect if you go away. You can take the feeders down knowing they still have plenty of nectar sources. They will even self seed or get dried seeds yourself for next year or giveaways.
Jim F. 5/5
Absolutely stunning! I planted these in unimproved soil along a corner of my fence line and did nothing more than keep them watered. They lived up to the photo in the ad. Beautiful scarlet flowers against feathery, deep green leaves. Coverage is much more dense than normal Morning Glory vines, and they were in bloom about three times as long as my Heavenly Blues, Pearly Gates, and Scarlet O'Haras. Absolutely stunning! (They are enthusiastic climbers, though, requiring me to rescue the tree limbs 3 feet above the fence every few days.)
Maddie 5/5 Verified