Equipment: Tweezers or Q-tips, small cardboard tags, twist ties, pen & notebook.

Method:

1. Remove anther from iris (ex. JESSE’S SONG) first checking for pollen. Or use Q-tip to extract pollen. JESSE’S SONG in this case is the "pollen parent."
2. Rub pollen on stygmatic lip (either one or all three) of another freshly opened iris (ex. STEPPING OUT). Stygmatic lip should be moist enough for pollen to stick.
3. Tag iris. The above cross would read STEPPING OUT X JESSE’S SONG
4. Record cross in notebook along with name of person who made the cross.
5. Iris blossom will close up and within a few days the ovary underneath will begin to swell if the cross "took." Allow pod to grow on stalk.
6. Observe pod as it continues to grow.
7. Harvest pod in early to mid summer. It will turn lighter green or tan and begin to split. Don’t delay or seeds will spill on ground.
8. Shell out seeds into open container and let dry for several weeks. Be sure to drop tag into container with seeds! Use separate container for each pod.
9. In late fall (mid October in MO) plant seeds 1 inch deep and 1 inch apart in open ground or in deep pots sunk at ground level. EACH SEED WILL PRODUCE A NEW IRIS DIFERENT FROM ALL OTHERS.
10. The following spring seeds will germinate and seedlings may be "lined out" in late spring. Handle carefully and barely cover with soil in a sunny, well-drained spot.
11. Bloom will occur the second spring, or at least the third.
12. Evaluate seedlings for two bloom seasons or more. Destroy ugly seedlings. Assign numbers to good ones and grow to increase stock. Send to test gardens and tour gardens for evaluation if desired.
13. Choose a name for superior seedlings and send to AIS Registrar. Directions are in the AIS Bulletin.
14. Offer your new iris hybrid for sale by advertising it in the AIS Bulletin or other publication. Send a photocopy of the ad to the AIS Registrar. New tall bearded irises sell for $40 per rhizome and up.
15. You are now a "real" hybridizer.

NOTE: The usual way irises reproduce is by vegetative propagation. After bloom, irises put out five to six "increases" near the "heel" of the rhizome and these will be identical to the original variety. (Thus JESSE’S SONG will always be JESSE’S SONG.)

New iris varieties are made by cross pollination which results in seeds, each one new and different. Making new iris varieties is done by seed propagation.

To keep your iris clumps true to name, break or cut out stalks right after bloom (unless, of course, you have made a cross and there is a seed pod on the stalk). Bumblebees often cross-pollinate irises and pods can go unnoticed. If these seeds fall to the ground, new iris seedlings could bloom in two to three years contaminating your original iris clump.