Flower SeedsHSC-ASC-001-PKT

Apollo Orange Asclepias Seed — held apollo orange milkweed

Apollo Orange Asclepias Seed — apollo orange bloom detail

Apollo Orange Asclepias Seed — apollo orange cut stems vase

1 / 3

Asclepias curassavica

90 - 100Days to maturity

A seed worth growing

Apollo Orange Asclepias Seed

Item #HSC-ASC-001-PKT

Vivid orange milkweed for cutting.

Apollo Orange grows tall and vigorous, with bright orange flowers and narrow leaves, and blooms from summer to frost. It does best in warm, fairly dry conditions and is mainly a cut flower.

This tropical milkweed (Asclepias curassavica) draws butterflies and other pollinators, but where you want to support monarchs, a native milkweed is the better choice. Tender perennial in Zones 7–10. Also called blood flower.

Flowers about 90–100 days from sowing, on plants 34–38" tall. Open-pollinated.

Specs

Packet: 100 seeds
Average 9,100 seeds per oz.
Plant height: 34–38"

In stock — Packet

$5.80

choose size

Quantity

Checkout is completed through Shopify
Shipping and taxes are shown at checkout
Questions? Contact our seed support team

Know before you sow

Quick Facts

Latin Name: Asclepias curassavica
Days To Maturity: 90 - 100 days
Life Cycle: Tender Perennial
Hybrid Status: Open Pollinated
Product Features

Growing times vary with weather, soil and local conditions.

Growing guide

From seed to harvest

Chill butterfly weed

1–2 weeks cold and moist, then warm to sprout.

Pot up early

Taproots suffer when root-bound; move up at 3–5 weeks.

Sun and drainage

12–24" apart; poor soil is fine.

Cut half open

Mind the milky sap.

Growing Information

Days to germination

About 2–3 weeks at 65–70°F (18–21°C). Butterfly weed (pleurisy root) seed sprouts better after chilling: keep it moist and covered in the refrigerator at 40–50°F (4–10°C) for 1–2 weeks, then move it somewhere warm.

Starting indoors

The best method. Sow 1/4" deep 7–9 weeks before the last frost. Seedlings start a taproot right away and decline fast if they get root-bound, so move them into larger cells or 3–4" pots 3–5 weeks after sowing. Harden off and plant out after the last frost.

Direct sowing

Sow in fall or spring.

Light

Full sun.

Plant height

34–38".

Plant spacing

12–24".

Hardiness

Depends on the variety.

Harvest

Cut when half to two-thirds of the flowers are open. If stems wilt, stand them in water for a day to recover.

Soil

Free-draining sandy loam; tolerates poor soil.

Uses

Cut flowers, borders, containers and butterfly gardens.

Caution

The milky sap can irritate skin and eyes; wear gloves and wash after handling.

Packet

100 seeds.

Seeds per oz.

About 9,100 on average.

Satisfaction Guarantee

We want every packet you buy from Hensley’s Seed Co. to grow well for you.

If anything you order from us doesn’t meet your expectations, just let us know and we’ll replace it or refund what you paid.

Wishlist