Looking up into the Coastal redwoods along the California north coast.  California's Coastal Redwood forest  is  dominated by Sequoia sempervirens - grid24_12
Oxalis oregona,  Redwood Sorrel in the heavy redwood duff. - grid24_12
What a nice looking plant. nThimbleberry makes a mini-thicket where there is moisture and cool sun to part-shade. - grid24_12

Soil and climate notes:

The redwood forest commonly has acidic sandy soils, usually with hard pan layer down a few feet.

The Redwood Forest is found along the ocean side of the coast ranges of California. It is almost endemic to California with the exception of a small portion in the most extreme south western corner of Oregon. The redwood forest can be found as far south as Monterey county, in coastal canyons. Common species in the Redwood Forest include Coast Redwood (Sequoia sempervirens), Douglas Fir (Pseudotsuga menziesii), California rose-bay (Rhododendron macrophyllum), Western Azalea, (Rhododendron occidentale) and Tanbark Oak (Lithocarpus densiflora), The keystone species of the Redwood Forest, the Coast Redwood tree (Sequoia sempervirens), can live for more than a thousand years. The Coast Redwood is the world's tallest tree, reaching in excess of 300 feet tall. It is prized for its lumber which inhibits rot. Its heart wood is filled with its own biological waste which makes it unfavorable to many organisms that usually prey on untreated lumber.

Coast Redwood trees are big! This one is maybe 25 ft across. - grid24_12
Vaccinium ovatum Huckleberry - grid24_12
looking up into the coastal redwoods - grid24_12

The Climate in the Redwood Forest

The rainfall can vary anywhere from 40 to 100 inches; much of the summer precipitation comes as fog. The temperatures are mild although it often freezes in the more northern areas. Summer temperatures rarely exceed 90 degrees. The forest is so moist that a banana slug is quite happy sliming along in the middle of the day, with no fear of dessication. The forest under the canopy is very dark, cool and wet. It is probably the closest thing California has to a rain forest. Wood Rose (Rosa gymnocarpa) can be seen flowering in a little sunlight. Road sides or along streams are the best places to see wild flowers.
Ferns grow in the open, moss and lichen are abundant.
California redwood forest with understory - grid24_12

The importance of mulch in the Redwood forest

Debris is very important in the forest. Fallen trees provide habitat as well as a source of nutrients after decomposition. On the forest floor it is not uncommon to see ferns and other small herbaceous plants take root on top of a fallen tree. Young redwood trees can actually be seen growing out of dead logs.

About the Coast Redwood Tree

The Coast Redwood is one of the only coniferous trees that can tolerate burial. In fact it often enjoys the silt deposited from creeks when flooded; it can often be seen growing in alluvial fans. When a live redwood falls over it will often just keep growing even after the original trunk is buried. The original trunk is similar to an underground rhizome. The coast redwood can also sprout back from stumps cut by logging or even burned by fire; hence its name sempervirens, or 'evergreen'. To learn more go to the coast redwood page.

California redwoods with Zin - grid24_12
if it is given sufficient water; however, it will look a little sick and have quite a few burnt tips, unless the humidity is kept high, throughout the growing zone. Use plenty of mulch in your redwood forest; redwoods enjoy the added nutrients from decomposition by fungi and the increased moisture.

More BIG redwood forest pictures

A list of California native plants that grow in the Redwood Forest plant community.
Other places you might find us roaming about:

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Edited on May 14, 2013. Authors:
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