Normally you want to pick all of your lettuce either before it gets bitter from days that are too warm or before it sends up a seed stalk (bolting). To save lettuce seeds, you need to let the plant grow flowers.
The lettuce has bolted
Lettuce flowers
Partially dry group of lettuce flowers.
I cut the whole head of flowers off the lettuce when some of the seeds began to drop onto the ground and took it inside. I let it dry out a bit more in a paper bag.
Find a dry flower
Break open the dry lettuce flower
Here are your seeds!
Lettuce Seeds
More lettuce than your family could eat.
One bolted lettuce plant could easily yield enough lettuce seeds for your whole next year.
This is good to know! I’m planning on letting a couple of my lettuce plants bolt for this reason! I’m glad you did this post on it! Good info!
Comment by Green Thumb Mama — July 3, 2009 @ 5:04 pm |
You’re welcome. I have also read that it’s a good idea to wait and use the seeds from the LAST lettuce that bolts in your yard. If you collect your seeds from the plant that is first to send up a stalk, you’re naturally selecting FOR the trait of early bolting, which isn’t desirable. Just one more thing to keep in mind.
Comment by Jimmy Cracked-Corn — July 3, 2009 @ 6:03 pm |
Excellent tip about picking the last lettuce to bolt, Jimmy! We have had a few freak hot days here, which ruined most of the greens this year.
Comment by Red Icculus — July 14, 2009 @ 6:06 am |
Red, I am with you weather was too bad my greens didn’t even have a chance to bolt. Fortunately my fall crop is a little better.
Comment by The Cheap Vegetable Gardener — August 14, 2009 @ 11:28 pm |
Can this be done with hybrid lettuce varieties? If not, where do I get seeds that are ‘true to seed’?
Comment by rookie seed saver — November 6, 2009 @ 5:49 pm |
I have heard most folks say that it does NOT work with hybrids, and a few who say that it either does or might work, as long as you don’t require the EXACT same lettuce the next time. Try it and see, but buy some heirloom seeds to work with next year as a backup.
Comment by Jimmy Cracked-Corn — November 6, 2009 @ 6:06 pm |