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Amaranthus Seeds - Red Spike

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
60 inches

BLOOM SEASON
Summer

BLOOM COLOR
Red

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained, pH 6.1 to 6.5

DEER RESISTANT
Yes

HOUSE PLANT
No

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
36 inches

BLOOM SEASON
Early summer to mid fall

BLOOM COLOR
Red

ENVIRONMENT
Full sun to partial shade

SOIL TYPE
Well-drained, pH 6.1 to 6.5

DEER RESISTANT
Yes

HOUSE PLANT
No
OFTEN HOUSE PLANT

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
36 - 60 inches

BLOOM SEASON
Early summer to mid fall

BLOOM COLOR
Green

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained, pH 6.1 to 6.5

DEER RESISTANT
Yes

HOUSE PLANT
No
OFTEN HOUSE PLANT

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
18 - 24 inches

BLOOM SEASON
Mid summer to fall

BLOOM COLOR
Green

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained, pH 6.1 to 6.5

DEER RESISTANT
Yes

HOUSE PLANT
No

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
12 - 16 inches

BLOOM SEASON
Early Summer to fall

BLOOM COLOR
Crimson

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained, pH 6.1 to 6.5

DEER RESISTANT
Yes

HOUSE PLANT
No

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
32 inches

BLOOM SEASON
Summer

BLOOM COLOR
Crimson

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained, pH 6.1 to 6.5

DEER RESISTANT
Yes

HOUSE PLANT
No

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
24 inches

BLOOM SEASON
Mid summer to late fall

BLOOM COLOR
Orange, scarlet

FOLIAGE COLOR
Orange, scarlet, w/ yellow centers

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained, pH 6.1 to 6.5

DEER RESISTANT
Yes

HOUSE PLANT
No

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
24 inches

BLOOM SEASON
Early summer to late fall

BLOOM COLOR
Red

FOLIAGE COLOR
Crimson to chocolate brown

ENVIRONMENT
Full sun to partial shade

SOIL TYPE
Well-drained, pH 6.1 to 6.5

DEER RESISTANT
Yes

HOUSE PLANT
No
About...
Amaranthus Cruentus (Red Spike) - This Amarathus plant features dark red flowers on dark red upright foliage. It truly is one of the most unique Amaranthus Cruentus plants you can grow from flower seeds!MORE AMARANTHUS OPTIONS
Planting Directions

TEMPERATURE
65 - 75F
AVERAGE GERM TIME
10 - 21 days
LIGHT REQUIRED
Yes

DEPTH
Press seed into soil, do not cover

SOWING RATE
4 - 5 seeds per plant

MOISTURE
Keep seeds moist until germination

PLANT SPACING
48 - 60 inches
Amaranthus Cruentus (Red Spike) - This Amarathus plant features dark red flowers on dark red upright foliage. It truly is one of the most unique Amaranthus Cruentus plants you can grow from flower seeds! Amaranthus plants have such gorgeous foliage and flowers that some gardeners will create a hedge or border with the plants. Red Spike also attracts bees and butterflies!
Unique cut flower
Amaranthus Red Spike flowers are used as a cut flower and are long-lasting in the vase. They can also be dried and used in floral arrangements.

Amaranthus seed | red spike
How to grow
How To Grow Amaranthus From Seed: In areas with a long growing season, start Amaranthus seeds directly outside in a prepared seedbed after frost season is over. To get a jump start on the growing season, Amaranthus flower seed can be started indoors.
Start seed indoors 6 - 8 weeks before the last frost is expected and then transplanted outdoors. Amaranthus plants grow best in full sun. They prefer moderately fertile, moist soil with lots of organic matter. During dry spells, water freely to prolong the flowering period.
- Sowing Rate: 4 - 5 seeds per plant
- Average Germ Time: 10 - 21 days
- Keep moist until germination
- Attracts bees and butterflies
- Depth: Press into soil, do not cover

Flower Specifications
Red Spike Amaranthus will grow 60 inches tall in just a few months when planted in warm temperatures. Amaranthus Red Spike will bear somewhat fuzzy-looking spires of dark red flowers in summer, followed by seed heads that will also be red in appearance.
- Height: 60 inches
- USDA Zones: 3 - 10
- Season: Annual