How to Plant Asclepias in Canada

Asclepias, commonly known as Milkweed, is a hardy perennial grown for its clusters of colourful flowers and its ability to attract butterflies. Milkweed is especially important for monarch butterflies and is a great choice for pollinator gardens across Canada.

When to Plant Asclepias

Plant asclepias in spring after the last frost in your area. Spring planting allows roots to establish before summer heat arrives.

In most Canadian regions, late spring is the best time to plant milkweed bare roots or potted plants.

Where to Plant Asclepias

Choose a sunny location that receives full sun for most of the day. Milkweed grows best in bright, open spaces.

Asclepias tolerates many soil types, including:

• Sandy soil
• Gravelly soil
• Average garden soil
• Poor soil
  

Good drainage is important. Milkweed does not grow well in soil that stays wet.

Asclepias is ideal for:

• Pollinator gardens
• Native plant gardens
• Wildflower meadows
• Sunny borders
  

How to Plant Asclepias

1. Space plants about 45 cm apart to allow room for growth.
2. For bare root plants, cover the crown with about 2.5 cm of soil.
3. For potted plants, plant at the same level as the soil in the pot.
4. Firm the soil gently around the roots.
5. Water thoroughly after planting.

Asclepias Care Tips

Milkweed is easy to grow once established.

• Water regularly during the first growing season.
  
  
• Reduce watering once plants are established.
• Avoid overwatering, as milkweed does not like standing water.
• Cut back faded stems to ground level after flowering to keep the garden tidy.
• Add mulch in colder climates to protect roots over winter.
  

Asclepias returns each year and attracts butterflies, bees, and other beneficial pollinators to your garden.

Buy Asclepias in Canada at Coast Farms

At Coast Farms Canada, we offer high quality Asclepias tuberosa selected for strong growth and reliable performance in Canadian gardens. Our milkweed varieties are perfect for pollinator friendly landscapes and ship across Canada in season. Order online for convenient home delivery and grow beautiful, butterfly friendly flowers this year.