This one is almost pointing straight up, but the seed coat still seems to have a pretty firm grasp. I'm never too optimistic about the seed coat coming off when it's on that tight.
Showing posts with label seed_coat. Show all posts
Showing posts with label seed_coat. Show all posts
Wednesday, May 30, 2007
Seed #10 - Straightening Out
This one is almost pointing straight up, but the seed coat still seems to have a pretty firm grasp. I'm never too optimistic about the seed coat coming off when it's on that tight.
Seed #3 - Pushing Cotyledons From Seed Coat
I gave up on my toothpick method for this seedling. The seed coat was slipping out from the toothpicks, and the stem didn't look like it was responding well to the force. It's not looking too bad, however. If the cotyledons keep pushing, they might break free from the seed coat.
Wednesday, May 23, 2007
Seed #3 - The "Toothpick Method"
After so much success with seed #14, I'm trying again, this time with seed #3. This one didn't lend to my new method as well as the other - it was already pointing upwards, so I had to carefully bend the sprout in half so I could pin down the seed coat. I'm hoping to see the sprout opened in the next day or so, leaving the seed coat behind.
Labels:
seed_3,
seed_coat,
sprout,
toothpick_method
Tuesday, May 22, 2007
Seed #14 - Further Out of the Soil
By tomorrow, this should be in a mostly upright position. So far, my sprouts that emerge from the soil without their seed coats seem to be the healthiest. What's happening is, as one stands up, if its seed is buried deep enough in the soil to be held down, the rising stem and buried seed coat help pull them apart.I thought I'd try a little experiment here. I just placed two toothpicks (not pictured) in an X across the seed coat, with the hopes to keep it pinned down as the stem stands up. Hopefully, later tomorrow, the plan will have worked, and the seed coat is laying on the soil, with the cotyledons fully exposed.
Seed #9 - More Progress With Seed Coat
Seed #3 - Cotyledons Emerging
Monday, May 21, 2007
Thursday, May 17, 2007
Seed #9 - Cotyledons Pushing Seed Coat Off
Tuesday, May 15, 2007
Monday, May 14, 2007
Seed #2 - Taller Stem, Still Hasn't Shed Its Seed Coat
Friday, May 11, 2007
Seed #2 - Showing Off
After five days in the soil, seed #2 has sprouted. Unlike seed #1, this one brought the seed coat up with it. Just today alone, the sprout has grown over half of an inch - it's going to be pretty exciting when the seed coat opens up. These two photos show the sprout from either side.
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