If you've already scouted out places to collect, and know when and how to harvest and how to propagate the seeds, you need not read any more. What you might want to do, however, is teach others in your community how to do it and encourage "seed harvesting" days.
If you are new to harvesting milkweed seed, here are the basics:
Collect No Pod Before Its Time
Ripe pods will split open when you push on the "seam" of the pod. The seeds should be brown or “browning up.” If the seeds are still pale, do not collect. Some people put rubber bands or tie the pods shut, which works well if you cannot check frequently enough to collect at "just the right time."
Don't Rub Your Eyes When Collecting
Milkweed sap can damage your eyes. First it's an irritation, then the cornea may become cloudy, and it can take a week to clear up.
Learn Some Easy Tricks to Separate Seeds from Floss
Here is a good video that shows how to do it.
Removing floss from milkweed seeds
Monarch Watch has some good information on how to store and grow milkweed from seed.
Monarch Watch Growing Milkweeds
Have more seed than you need?
If the seed was collected in Missouri, send it to Missourians for Monarchs.
Package the seed in plastic bags (dry it first) with a label inside that identifies:
- Donors name and affiliation.
- Location of collection: part of a county, near a town, GPS or something to nail down approximate location
- Quantity collected/donated (ounces or pounds)
- Specie of milkweed (common name is okay)
- Date harvested
511 Kenilworth Ln
Ballwin, MO 63011
Send Photos of Your Harvesting Outings to Sarah at Missourians for Monarchs at email@example.com
|Separating seeds is sort of like a quilting bee without the fabric, needles and thread.|
|A "Just Right for Separating Seeds from Fluff" swamp milkweed pod.|