If you have harvested milkweed seeds from existing plants, the typical perennial varieties that need cold stratification include common milkweed, swamp milkweed, whorled milkweed, butterfly weed, and ...

Swamp milkweed, a member of the milkweed family, plays a vital role in supporting the monarch butterfly population. Its flowers, which attract bees and butterflies, bloom in shades of soft mauve, pink ...

Grow milkweeds for monarch butterfly caterpillars. Milkweed seeds require a cold, moist process called stratification in ...

Tip: Only collect seeds from healthy, pesticide-free plants, and avoid harvesting in protected natural areas unless you have permission. Gently open the pod: Use your fingers to pry open the seam if ...

Grow milkweed (Asclepias) to support monarch butterflies, hummingbirds, and bees while adding color, fragrance, and beauty to your landscape. You’ll find native milkweeds throughout North and South ...

The population of essential milkweed plants has decreased over the past decades. Help restore their numbers by collecting ...

Grow milkweed (Asclepias) to support monarch butterflies, hummingbirds, and bees while adding color, fragrance, and beauty to your landscape. You’ll find native milkweeds throughout North and South ...