Flowers Asclepias (Butterfly Weed)

Silky Formula Mix
Asclepias Seed

Product ID: 1641
Silky Formula Mix Asclepias (Butterfly Weed) View full-size image

Bred for greenhouse and field production.

We're sorry, this product has been discontinued and is no longer available. Mix consists of Gold and Scarlet. Prefers warm, dry conditions. Attracts butterflies. Also known as milkweed, butterfly weed, blood flower, and sunset flower. Tender perennial in Zones 7-10. Ht. 28-40". Avg. 10,500 seeds/oz. Packet: 50 seeds.
The milky sap of this plant may cause skin irritation in sensitive individuals. Exercise caution when harvesting. The purchaser assumes all liability relating to the use of this product.
Size
Price
 
Quantity
Availability

Packet

$4.25
Out of Stock

250 Seeds

$7.55
Out of Stock

500 Seeds

$12.90
Out of Stock

1,000 Seeds

$20.25
Out of Stock
Add to Wishlist
  • This product does not ship to the following states: HI.
Perennial in warmer climates.
DAYS TO GERMINATION: 14-21 days at 65-70°F (18-21°C)

SOWING: Transplant (recommended) - Sow 7-9 weeks before last frost. Sow 1/4" deep into a seed starting mix. Begins taproot growth upon germination. Do not allow to become pot bound at any time as plants will deteriorate rapidly. Transplant into larger cell packs or 3-4" pots 3-5 weeks after sowing. Harden off and transplant outdoors after the last frost. Direct seed - Can be direct sown in the fall or spring.

LIGHT PREFERENCE: Sun.

PLANT HEIGHT: Varies.

PLANT SPACING: 12-24".

HARDINESS ZONES: Varies.

HARVEST: 1/2 to 2/3 of flowers are open. If stems wilt after harvest, rehydrate in water for 24 hours. CAUTION: Milky sap may cause eye and skin irritation.

SOIL: Well-drained, sandy loam to poor soil.

USES: Cut flower. Borders, containers, and butterfly gardens.

SCIENTIFIC NAME: Asclepias spp.

Johnny's is committed to your success, every step of the way.

We want you, our customer, to be 100% satisfied with all of our seeds, tools, and supplies. 

If anything you purchase from us proves unsatisfactory, we will either replace the item or refund the purchase price.

Quick Facts

Latin Name

Asclepias curassavica

Days To Maturity

Average number of days from seeding date to harvest, within a specific crop group. If a transplanted crop: average number of days from transplant date. Not sure if crop is direct-seeded or transplanted? Check the Growing Information box for details. If crop can be both direct-seeded or transplanted, days to maturity refers to direct seeding. Days to maturity for all flowers and herbs is calculated from seeding date.

90 Days

Life Cycle

Plants can be Annuals (single growing season), Perennials (grow year after year), Tender Perennials (grow year after year in warmer climates; and in some cases when given special protection in colder climates), or Biennials (require two years to mature).

Tender Perennial

Hybrid Status

Hybrid: The offspring of a cross between two or more distinct parent lines, usually of same species, and selected for improved traits.
Open-pollinated: A non-hybrid variety that can reproduce itself in kind, demonstrating relatively stable traits from one generation to the next.

Open Pollinated

Product Features

Use for Cut Flowers and Bouquets Use for Cut Flowers and Bouquets
Variety good for fresh cut-flower displays.
Greenhouse Performer Greenhouse Performer
Variety that we have found, based on our trials, to be the best performers in a climate-controlled greenhouse environment.
Grows Well in Containers Grows Well in Containers
Variety does well when grown in a container.
Attracts Beneficial Insects Attracts Beneficial Insects
Variety attracts and supports pollinators and/or insects that prey on garden pests.

Greenhouse Performer Grows Well in Containers Use for Cut Flowers and Bouquets Attracts Beneficial Insects

From the Grower's Library

Questions?

Talk to a Johnny's Grower
1.877.564.6697

Monday–Friday  8am–5pm ET

Email us