Monday, October 22, 2007
Coast Redwood Leaves Close-up
As these trees get older, the leaves at the top of the trees become needles, which helps conserve moisture in the dry heat of the canopy. The lower branches will keep flat leaves such as these.
Seed #7 - Growing Like Crazy
Sunday, July 29, 2007
Seed #8 - Branches
Thursday, July 26, 2007
Coast Redwoods at Kew Gardens
Sunday, July 22, 2007
Seed #19 - Spiral Leaf Pattern
Saturday, June 16, 2007
Cold Stratification
There's been little activity with my coffee filter baggie seeds in the past couple of weeks, so I'm trying cold stratification. Germination rate in coast redwoods will increase when their dormancy period is overcome by extended periods of near-freezing temperatures. I've moved the seeds into baggies of moist seed-starting soil (mostly peat moss) in my refrigerator. In two months, I'll remove them from the cold, and keep the baggies out in the open where they may receive indirect sunlight. When the seedlings start germinating, I'll move them into their own cel-packs.
I wrote a more detailed post on cold stratification and the soil baggie method in my giant sequoias blog, if you're interested.
I wrote a more detailed post on cold stratification and the soil baggie method in my giant sequoias blog, if you're interested.
Thursday, June 14, 2007
Thursday, June 7, 2007
Seed #3 - Sprout
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