
In the past week, the branches have more than doubled in size and are now growing branches of their own.
Adventures in growing Sequoiadendron giganteum (giant sequoia) trees from seeds.
Yesterday, this little sprout was still stuck in his seed coat. So far, those that come up with the seed have had a hard time breaking out of it, so I tried holding the seed coat down with toothpicks. Well, it actually worked! When I got home today, the seed coat was still pinned down, and the cotyledons were pointing upwards.
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.