Redwood Grove

Last updated
A slice of a Coastal Redwood showing rings marking the years of 1215-1620 AD 1215-1620.JPG
A slice of a Coastal Redwood showing rings marking the years of 1215–1620 AD

The Redwood Grove of Henry Cowell Redwoods State Park, which is located in Santa Cruz County in Northern California, is a grove of Coast Redwoods with member trees extending into the 1400- to 1800-year-old range. This grove is notable because it allows for the use of self-guided tours of the flat, 0.8-mile (1.3 km) loop trail which is easily accessible (within 150 feet (46 m) of a vehicle parking lot). Dozens of large, old Redwood trees are located within a few feet of the walking trail.

Contents

Fog is of major importance in Coast Redwood ecology. Redwood National Park. 030803a redwoodfog.jpg
Fog is of major importance in Coast Redwood ecology. Redwood National Park.

Natural history

Coast Redwoods, (Sequoia sempervirens), are a native tree in the deep valleys and low to middle elevations (up to 750 m) of the Santa Cruz Mountains. Their growth and longevity is enhanced by the proximity to the ocean with its massive amounts of precipitation, the cool air which encourages fog, and the dimmer sunlight near the moisture-rich trunk-base region. Free-flowing, year-round stream help to enhance this environment and the cool, moisture-laden air often produces visible fog, which helps to replenish the trees. The bark of these giants is heavily laden with tannin, which helps to offer protection from damage by either fires or insects.

This grove has some of the tallest and oldest trees in the Henry Cowell Redwoods State Park, because the environment has been preserved to maintain a natural ecology. Undergrowth is never cleared, there is no logging allowed and deadfalls and lightning-struck trees are allowed to proceed naturally with their processes, unless they impair access to the grove. This rich, biotic environment is filled with natural nutrients which make up for the massive amounts of waterfall which might otherwise deplete the soil. Old growth groves such as this will show the birth (shoots and burls) and death (rotting trees and "fairy rings") of ancient redwoods, many of whose birth was before the Battle of Hastings in 1066.

Of course, all the native flora and fauna which have existed in these mountains for centuries are allowed to remain—even to the extent of the highly irritating poison oak plants.

Early history

This part of the California coastline was once a tribal area for the Awaswas (Santa Cruz) division of Ohlone Indian people. In 1769, Gaspar de Portolà camped on the banks of the San Lorenzo River and erected a wooden cross to mark the location as part of his exploration for Spain. [1] This exploration offered the peoples of this richly, resourced area, known as Alta California, to be brought under Catholicism by the Friars Minor. Little more than twenty years later, in 1791, a Catholic mission, Mission Santa Cruz was consecrated nearby. This mission, served as a site for ecclesiastical conversion of natives. From 1805 to 1812, the mission was run by Father Andrés Quintana who was one of only two Spanish missionaries martyred in Alta California.

After the Mexican War of Independence in 1821, the newly independent Mexico assumed control of this area until the transfer to the United States in 1846. During Mexican ownership, it was common for land grants to be sold to those who were in favor with the government. Large portions of this virgin-forested area were given out as Rancho Carbonera, Rancho Zayante and Rancho Cañada del Rincon en el Rio San Lorenzo. These "gifted" land grants were the start of European settlement in the area that is now known as Henry Cowell Redwoods State Park. In 1843, the Mexican Government granted a parcel of 8,800 acres (36 km2) under the name of Rancho Cañada del Rincon en el Rio San Lorenzo de Santa Cruz to a French immigrant named Pedro Sansevain. This grant essentially encompassed what is today known as the Henry Cowell Redwoods State Park. After a few transfers of land over about twenty years, the granted Rancho Cañada del Rincon ended up in the hands of Henry Cowell.

Trail Details

A large burn-scar at the base of a redwood tree showing the fire-retardant and healing properties of the bark. InsideRedwood.JPG
A large burn-scar at the base of a redwood tree showing the fire-retardant and healing properties of the bark.
  1. Coastal Zone Environment The Coastal Redwoods grow exceptionally well in this temperate, foggy environment. This is the perfect environment for the trees, since it is moist, dim and far enough from the coast so that there is no salt in the air.
  2. The red color of Redwood Trees? These trees have a much higher level of tannic acid in their bark than other trees, giving them the red color.
  3. Fire Resistance The high level of tannic acid in the wood and bark in combination with the thickness of the bark (6-12") help to provide a resistance to natural and man-made fires. The growth layer, protected by the thick bark, allow a healing process to occur after damage.
  4. Other Species Douglas Firs are often found interspersed with Coastal Redwoods as they are adapted to the same environment.
  5. Circular Groups "Fairy Rings" and "Cathedral Groups" are typically see in Redwood forests as examples of the incredible rejuvenating ability of these species. The death of a tree often results in the growth of a number of new trees in a ring around the nutrients-rich, decaying center. Burls from the original tree as well as seeds which have fallen at the base of the trunk provide this new life. The missing central tree allows for a "hole" in the vegetative canopy so that the new plants has sufficient light for growth.
  6. Decaying Trees Since this is a protected area, trees which have fallen to the ground are allowed to decay and provide shelter for insects. This results in further nutrients for the remaining live trees in the area.
  7. 280 feet tall The largest tree in the grove has a diameter of over 17 feet (5.2 m) in order to support a height of 280 feet (85 m).
  8. The Fremont Tree. The story is told that in 1846, when Lt. John C. Fremont explored this part of California, he and his party camped overnight in the burned-out base of this tree. The interior is larger than the typical military tent of the 1840s, which would have offered a splendid shelter for several adults. When asked to confirm the story during and interview in 1888, his comment was, "It makes a great story, let it stand." [2]
  9. Burls These wart-like bumps which appear on the sides of the trunk and roots of Redwood trees are a part of the growth layer of the tree. Often small shoots will grow from burls and roots which result, over time, in significant reforestation.

Hazards

Rash-causing poison oak abounds in the grove. PoisonOak wb biggerLeaves.jpg
Rash-causing poison oak abounds in the grove.

Poison oak is a native ground-cover in the Santa Cruz Mountains. The plants are most obvious during the part of the year when the leaves change color toward the red spectrum. Most of the years, the plants are only recognized by the shape of their lobed-leaves, making them more hazardous to the unaware.

None of the poison oak plants are removed in this grove in a commitment to preserving the natural aspect of the area.

Notes

  1. Yenne, p. 112
  2. Park page 4

See also

Related Research Articles

Santa Cruz, California City in California, United States

Santa Cruz is the county seat and largest city of Santa Cruz County, California. As of 2019 the U.S. Census Bureau estimated Santa Cruz's population at 64,608.

Santa Cruz Mountains

The Santa Cruz Mountains, part of the Pacific Coast Ranges, are a mountain range in central and northern California, United States. They form a ridge down the San Francisco Peninsula, south of San Francisco. They separate the Pacific Ocean from the San Francisco Bay and the Santa Clara Valley, and continue south to the Central Coast, bordering Monterey Bay and ending at the Salinas Valley. The range passes through the counties of San Mateo, Santa Clara, Santa Cruz, San Benito and Monterey, with the Pajaro River forming the southern boundary.

Big Sur Region of California in the United States

Big Sur is a rugged and mountainous section of the Central Coast of California between Carmel Highlands and San Simeon, where the Santa Lucia Mountains rise abruptly from the Pacific Ocean. It is frequently praised for its dramatic scenery. Big Sur has been called the "longest and most scenic stretch of undeveloped coastline in the contiguous United States", a sublime "national treasure that demands extraordinary procedures to protect it from development", and "one of the most beautiful coastlines anywhere in the world, an isolated stretch of road, mythic in reputation". The stunning views, redwood forests, hiking, beaches, and other recreational opportunities have made Big Sur a popular destination for about 7 million people who live within a day's drive and visitors from across the world. It is among the top 35 tourist destinations world-wide. The region receives about the same number of visitors as Yosemite National Park, but offers only limited bus service, few restrooms, and a narrow two-lane highway along the coast. North-bound traffic during the peak summer season and holiday weekends is often backed up for about 20 miles (32 km) from Big Sur Village to Carmel.

Armstrong Redwoods State Natural Reserve

Armstrong Redwoods State Natural Reserve is a state park of California in the United States established to preserve 805 acres (326 ha) of coast redwoods. The reserve is located in Sonoma County, just north of Guerneville.

Big Basin Redwoods State Park

Big Basin Redwoods State Park is a state park in the U.S. state of California, located in Santa Cruz County, about 36 km (22 mi) northwest of Santa Cruz. The park contains almost all of the Waddell Creek watershed, which was formed by the seismic uplift of its rim, and the erosion of its center by the many streams in its bowl-shaped depression.

Redwood National and State Parks Group of parks in California, USA

The Redwood National and State Parks (RNSP) are a complex of several state and national parks located in the United States, along the coast of northern California. Comprising Redwood National Park and California's Del Norte Coast, Jedediah Smith, and Prairie Creek Redwoods State Parks, the combined RNSP contain 139,000 acres (560 km2), and feature old-growth temperate rainforests. Located within Del Norte and Humboldt Counties, the four parks, together, protect 45% of all remaining coast redwood old-growth forests, totaling at least 38,982 acres (157.75 km2). These trees are the tallest, among the oldest, and one of the most massive tree species on Earth. In addition to the redwood forests, the parks preserve other indigenous flora, fauna, grassland prairie, cultural resources, portions of rivers and other streams, and 37 miles (60 km) of pristine coastline.

Burl tree growth

A burl or bur or burr is a tree growth in which the grain has grown in a deformed manner. It is commonly found in the form of a rounded outgrowth on a tree trunk or branch that is filled with small knots from dormant buds.

Henry Cowell Redwoods State Park

Henry Cowell Redwoods State Park is a state park of California, USA, preserving mainly forest and riparian areas in the watershed of the San Lorenzo River, including a grove of old-growth coast redwood. It is located in Santa Cruz County, primarily in the area between the cities of Santa Cruz and Scotts Valley, near the community of Felton and the University of California at Santa Cruz. The park includes a non-contiguous extension in the Fall Creek area north of Felton. The 4,623-acre (1,871 ha) park was established in 1954.

Northern California coastal forests

The Northern California coastal forests are a temperate coniferous forests ecoregion of coastal Northern California.

Uvas Canyon County Park

Uvas Canyon County Park is a 1,147-acre (464 ha) natural park located in upper Uvas Canyon on the eastern side of the Santa Cruz Mountains, west of Morgan Hill, California. The park has several small waterfalls, some of which flow perennially, that feed into tributaries confluent with Uvas Creek. The park is part of the Santa Clara County Parks System, and facilitates picnics, hiking and overnight camping. It is one of the few parks in the area that allows dogs in the campgrounds.

Natural Bridges State Beach

Natural Bridges State Beach is a 65-acre (26 ha) California state park in Santa Cruz, California in the United States. The park features a natural bridge across a section of the beach. It is also well known as a hotspot to see monarch butterfly migrations. The Monarch Butterfly Natural Preserve is home to up to 150,000 monarch butterflies from October through early February.

Theodore J. Hoover Natural Preserve

Theodore J. Hoover Natural Preserve, which includes Waddell Marsh, is located at the mouth of Waddell Creek, a coastal freshwater marsh that is one of the rarest habitats on the Central Coast of California. This marsh is one of the few relatively undisturbed bodies of fresh water left along the West coast. The land is 23 acres of wetland habitat. It is part of the Rancho del Oso Big Basin Redwoods State Park, located approximately 65 miles south of San Francisco. The elevation in the park ranges from sea level to over 2,000 feet. The area was named after William W. Waddell, who established the last of his four sawmills there in 1868. The sawmill ran down after his death in 1875. All the boilers were left in the area; they are now completely surrounded by second-growth redwoods. Other trees found in the park are conifers, and oaks. Within the park there are different vegetation types to be seen, such as chaparral, redwood forests, and riparian habitats.

Sempervirens Fund

Sempervirens Fund, originally established in 1900 as Sempervirens Club, is California's oldest land trust. Founder Andrew P. Hill’s goal was to preserve the old-growth forest that became Big Basin Redwoods State Park, the first California state park in 1902. Sempervirens Fund's mission is to protect and permanently preserve coast redwood forests, wildlife habitat, watersheds, and other important natural features of California's Santa Cruz Mountains, and to encourage people to appreciate and enjoy this environment. Sempervirens Fund does this by purchasing land for protection and transferring it to state or local agencies. Sempervirens Fund has also worked to establish conservation easements and trail linkages between parks and coastal marine preserves. As of 2013, Sempervirens Fund has saved more than 34,000 acres of redwood lands.

Rancho Del Oso Nature and History Center

Rancho Del Oso Nature and History Center interprets the cultural and natural history of the area of Rancho del Oso which became part of California's Big Basin Redwoods State Park, in the 1970s. The center is located on Highway 1 16 miles north of Santa Cruz, California.

Andrew P. Hill

Andrew Putnam Hill (1853–1922) was a Californian painter and photographer best known for successfully leading an effort from 1899 to 1902 to save a forest of large redwoods in Big Basin, California, as a public park, the first in what became the California State Park System.

Zayante, California census-designated place in California, United States

Zayante is a census-designated place (CDP) in Santa Cruz County, California. It is a residential area located on Zayante Creek. Zayante sits at an elevation of 699 feet (213 m). The 2010 United States census reported Zayante's population was 705.

Wilder Ranch State Park

Wilder Ranch State Park is a California State Park on the Pacific Ocean coast north of Santa Cruz, California. The park was formerly a dairy ranch, and many of the ranch buildings have been restored for use as a museum. There are no campgrounds; a day-use parking lot provides access to the museum. Dogs are prohibited on the trails, but many trails allow bikes and/or horses. The long trails and ocean views make the area a favorite of hikers, equestrians and mountain bikers. Public beaches continue to the north in Coast Dairies State Park.

Phleger Estate

The Phleger Estate is a park in San Mateo County, California. The park is located outside the town of Woodside and adjacent to Huddart County Park. The park was acquired in 1991 by the Peninsula Open Space Trust (POST) for $25 million and is now part of the Golden Gate National Recreation Area (GGNRA).

<i>Sequoia sempervirens</i> Species of plant of the monotypic genus Sequoia in the cypress family (Cupressaceae)

Sequoia sempervirens is the sole living species of the genus Sequoia in the cypress family Cupressaceae. Common names include coast redwood, coastal redwood and California redwood. It is an evergreen, long-lived, monoecious tree living 1,200–1,800 years or more. This species includes the tallest living trees on Earth, reaching up to 379 feet (115.5 m) in height and up to 29.2 feet (8.9 m) in diameter at breast height (dbh). These trees are also among the oldest living things on Earth. Before commercial logging and clearing began by the 1850s, this massive tree occurred naturally in an estimated 2,000,000 acres (810,000 ha) along much of coastal California and the southwestern corner of coastal Oregon within the United States.

Rancho Cañada del Rincon en el Rio San Lorenzo was a 5,827-acre (23.58 km2) Mexican land grant in present-day Santa Cruz County, California given in 1843 by Governor Manuel Micheltorena, and confirmed in 1846 by Governor Pío Pico, to Pedro Sainsevain. The name means "valley on a corner on the San Lorenzo River". The grant was north of present-day Santa Cruz on the San Lorenzo River.

References

Coordinates: 37°02′17″N122°03′40″W / 37.038°N 122.061°W / 37.038; -122.061