Standard Shipping $9.95* Seed Only $3.95

Cosmos, Rubenza

(7 customer reviews)

$5.25$12.95

Cosmos, Rubenza – 50 Seeds
$5.25

In stock

Cosmos, Rubenza – 200 Seeds
$12.95

In stock

Cosmos, 'Rubenza', Cosmos bipinnatus - 50 or 200 seeds avg

Large blooms in dreamy shades of cranberry, ruby-red, and rose. Easy to grow.

Planting Tips:
  • A warm-season annual that prefers full sun.
  • Plant after danger of frost and once soil has warmed.
  • Start seeds indoors 4-6 weeks before planting date or cast seeds directly in the garden, spacing 8-12".
  • Cover seed with soil; allow 5-10 days to germinate.
  • Grows to 36-48” tall.
  • Pinch when 8" tall to establish a more robust, branching plant.
  • 85-100 days to bloom.
Harvesting Tips:
  • Cosmos make an excellent cut flower when harvested just as they crack open.
  • Make the cut at the base of the stem to encourage regrowth.

 

7 reviews for Cosmos, Rubenza

  1. Michael R. (verified owner)

    usTennessee, United States

  2. Lori W. (verified owner)

    usNorth Carolina, United States

  3. Ina (verified owner)

    usIllinois, United States

  4. Lisa (verified owner)

    usUnited States

Add a review

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.