Tropaeolum, Garden Nasturtium, Indian Cress 'Alaska Mixed'

Tropaeolummajus

Genus
Tropaeolum (tro-PEE-oh-lum)
Species
majus (MAY-jus)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Grown for foliage
Good Fall Color
Smooth
Height
6-12 in. (15-30 cm)
Spacing
6-9 in. (15-22 cm)
Hardiness
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
N/A
Bloom Color
Orange
Red-Orange
Gold (yellow-orange)
Pale Yellow
Bright Yellow
Bloom Time
Late Summer/Early Fall
Other Details
Category
Annuals
Tropicals and Tender Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
From seed; sow indoors before last frost
Seed Collecting
Collect seedhead/pod when flowers fade; allow to dry
Allow pods to dry on plant; break open to collect seeds
Regional

This plant is said to grow outdoors in the following regions:

Ashdown, Arkansas

Calistoga, California

Lawndale, California

Merced, California

Sacramento, California

San Anselmo, California

San Leandro, California

Venice, California

Wheat Ridge, Colorado

Norwalk, Connecticut

Cape Coral, Florida

Fernandina Beach, Florida

Nabb, Indiana

Louisville, Kentucky

Takoma Park, Maryland

Purvis, Mississippi

Ridgeland, Mississippi

West Plains, Missouri

Bayville, New Jersey

South Orange, New Jersey

Averill Park, New York

Syosset, New York

Gibsonburg, Ohio

Powell, Ohio

Toledo, Ohio

Oklahoma City, Oklahoma

Portland, Oregon

West Warwick, Rhode Island

Mcallen, Texas

Rockport, Texas

San Antonio, Texas

Salt Lake City, Utah(2 reports)

Cascade, Virginia

Springfield, Virginia

Charleston, West Virginia

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Gardener's Notes:

6
positives
1
neutral
0
negative
Sort By:
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R
the Mountains, CO (Zone 4a) | January 2013 | neutral

Because I'm planning on growing this, I wanted to share a comment about this plant from sampleseeds.com. The owner of the website says, "...Read More

E
West Plains, MO (Zone 6b) | April 2009 | positive

This is a plant that I would not do without in my garden. I plant it from seed every year, soaking the seeds the night before. I have f...Read More

A
Springfield, IL (Zone 5b) | October 2008 | positive

A favourite of mine, I love the large variegated leaves, and I agree, the variety I had seemed to be a "vining" type as well.
Prop...Read More

N
Springfield, VA (Zone 6b) | April 2007 | positive

Two years ago I tried to grow some and no luck. Someone recommended rubbing the seeds with coarse sandpaper and soaking them before plan...Read More

T
Sumner, WA (Zone 8a) | August 2005 | positive

For me, the third time is the charm...

The first year I tried growing these was a bust -- the location was too dry and too...Read More

L
Grove City, OH (Zone 6a) | January 2003 | positive

A favorite because of its variegated leaves and smaller growth habit.

C
C
cmb
| August 2002 | positive

Sowed these seeds in a small area of my English Garden five, yes, five years ago. They appear every year and the variety of colours amaz...Read More

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