Overview: Milkweed (Asclepias syriaca L.) is a species of flower native to the United States that will attract many butterflies and other pollinators to your garden!
https://redwing-solutions.co.uk/blog/6be0w3tg Seed Starting: Milkweed plants will have a deep system of roots and will prefer to be planted far apart, about 18 inches. They are also best planted in the fall.
https://www.how-matters.org/2023/04/19/os01m7fbn Growing, Harvest, and Special Advice: Common milkweed can survive in a drier environment, so watering only when the soil appears dry will be sufficient. They are quite an easygoing plant, as they need not be fertilized either! Milkweed, as it is a native plant, can survive in subpar soil conditions. Because milkweed has a deep root system, it is not recommended to transplant plants once fully grown. They will also spread their seeds over time and replant themselves.