Celebrate Native Plant Month with Our Pollinator Plant Sale - Code Pollinator15
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Morning Glory 'Grandpa Ott's'
Seed Packet

Morning Glory 'Grandpa Ott's'

Ipomoea purpurea
This heirloom variety inspired the start of the Seed Saver's Exchange. It is a rich royal purple, all velvet-petaled, with a bright rose star and pink throat. Beautiful when grown on a fence or trellis, this variety belongs in every old-fashioned garden. Self-sows. Cannot ship to AZ.
SKU #S458
Caution: Poisonous. The purchaser assumes all liability related to the use of this product.
$3.50
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Details
Approximate Seeds Per Packet
90
Lifecycle
Annual
Annual Hardiness
Tender Annual
Mature Size
6-10' h x 1' w
Sun
Full sun
Soil
Regular, well-drained
Season
Summer to fall
Color
Purple with white centers
Features
Attracts Butterflies
Attracts Bees
Attracts Hummingbirds
SOWING INSTRUCTIONS
Depth:
1/4-1/2" Tip: Nick or file the seed coat prior to soaking seeds in warm water for 24 hours prior to sowing.
Sprout Time:
5-14 days
Seed To Bloom:
12-14 weeks
Starting Indoors:
Sow in pots about 4 weeks before last frost. Keep at 65-80°F. Cover with humidity dome to retain moisture until germination occurs.
Starting Outdoors:
Direct sow about two weeks after last frost.
WHEN TO SET OUTSIDE
After last frost, when soil has warmed.
PLACEMENT & CULTIVATION
Grandpa Ott's' morning glory is a charming, old-fashioned twining vine with smaller flowers than the large saucers of I. tricolor–it's exuberant and abundant blooming more than compensates. Provide a tall trellis or fence for it to twine about. The blooming period begins in mid-summer and extends until the arrival of fall frost, the flowers staying open all day in cloudy weather or in the fainter light of fall. Self-sows, sometimes abundantly. Caution: seeds contain some toxic alkaloids.
Final Spacing:
1'
Water Requirements:
Medium Water Use
Watering Details:
About 1" per week, more during especially dry, hot spells. Drought tolerant when fully established.
Soil pH:
Slightly acidic to slightly alkaline.
Fertilizer:
Mix in 2" of compost prior to planting and apply a flower fertilizer at bud set for more abundant blooming. Avoid nitrogen fertilizers that favor foliage growth over flower development.
Diseases & Pests:
No major problems.