About Plant: Milkweed
Essential host plant for monarch caterpillars and a valuable nectar source for many pollinators.
Growing Profile
SunlightFull Sun
WaterLow to moderate
SoilVaries by species; generally well-drained (6.0–7.5)
Spacing18–24 inches
Height2–5 feet
Time to HarvestBlooms year 2
Planting Depth0.25 inch after cold stratification
Germination Time10–30 days after stratification
Expert Growing Tips
Choose a milkweed species native to your region; avoid pesticides because caterpillars depend on the foliage.