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Volunteer in the Historic Orchard with UC Master Gardeners!
Volunteer in the Historic Orchard with UC Master Gardeners!
February 4, 2026 9:30 am - 11:30 am
425 Seymour St, San Jose, CA 95110, USA
The Historic Orchard is a 3.3-acre site planted in 1994 and located in Guadalupe Gardens just south of Taylor Street, adjacent to the Heritage Rose Garden and River Park trails. The map below shows what kinds of trees used to grow in the Santa Clara Valley. In the 1930s and ’40s almost everyone who lived here was engaged in the business of fruit production: growing, picking, packing, canning, selling, or otherwise supporting the industry. Today, with very few orchards remaining, this is a place where adults and children can come to experience a piece of local history. Fruit harvested from the Historic Orchard is donated to Second Harvest of Silicon Valley and local shelters.
Help us maintain the River Park's Historic Orchard including:
- tree planting and pruning - disease diagnosis and treatment - sun scald prevention painting - sheet mulching - experimenting with different types of irrigation or ground cover - grafting for improved pollination
Restrooms will be available at the Visitor Center.
Please note this event may cancel in the case of inclement weather.
Register HERE
School groups or corporate teams must contact the Volunteer Coordinator at volunteer@grpg.org to schedule events.
See more details
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Horticulture Open Hours
Horticulture Open Hours
February 6, 2026 9:00 am - 12:00 pm
Held every first Friday of the month from 9 AM – 12 PM, the open hours aim to address seasonal park and gardens stewardship needs—from planting and pruning to irrigation and mulching—guided by GRPC’s very own Horticulturist, Jay Thompson. Over the course of the year, tasks may include deadheading roses, pruning the sage and willow arbor, weeding pathways, spreading mulch, irrigation repairs, and tree care among others.
See more details
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Neighborhood Hands Bi-monthly Cleanup
Neighborhood Hands Bi-monthly Cleanup
February 7, 2026 7:45 am - 10:30 am
37.341241, -121.905470
Our pilot program meets every other Saturday at 7:45 A.M. in Guadalupe Gardens just north of the Spring St. cul de sac off Coleman Avenue across from Target. (Google Maps directions here; see red pin on map below.) If the weather is good, we clean the park until approximately 9:15 A.M., unhoused neighbors receive stipends, then everyone enjoys a vibrant and growing community resource fair until ~10:30 A.M.
See more details
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Volunteer in the Heritage Rose Garden!
Volunteer in the Heritage Rose Garden!
February 7, 2026 8:30 am - 11:30 am
425 Seymour St, San Jose, CA 95110, USA
Help us get the rose garden back in shape with weeding, deadheading, pruning, and planting!
We suggest bringing: - A full water bottle - Thick work gloves
Chaperones are required for those age 15 and younger. Restrooms will available in the Rotary PlayGarden starting at 10AM.
Please note this event may cancel in the case of inclement weather.
Register HERE
School groups or corporate teams must contact the Volunteer Coordinator at volunteer@grpg.org to schedule events.
See more details
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Volunteer in the Historic Orchard with UC Master Gardeners!
Volunteer in the Historic Orchard with UC Master Gardeners!
February 11, 2026 9:30 am - 11:30 am
425 Seymour St, San Jose, CA 95110, USA
The Historic Orchard is a 3.3-acre site planted in 1994 and located in Guadalupe Gardens just south of Taylor Street, adjacent to the Heritage Rose Garden and River Park trails. The map below shows what kinds of trees used to grow in the Santa Clara Valley. In the 1930s and ’40s almost everyone who lived here was engaged in the business of fruit production: growing, picking, packing, canning, selling, or otherwise supporting the industry. Today, with very few orchards remaining, this is a place where adults and children can come to experience a piece of local history. Fruit harvested from the Historic Orchard is donated to Second Harvest of Silicon Valley and local shelters.
Help us maintain the River Park's Historic Orchard including:
- tree planting and pruning - disease diagnosis and treatment - sun scald prevention painting - sheet mulching - experimenting with different types of irrigation or ground cover - grafting for improved pollination
Restrooms will be available at the Visitor Center.
Please note this event may cancel in the case of inclement weather.
Register HERE
School groups or corporate teams must contact the Volunteer Coordinator at volunteer@grpg.org to schedule events.
See more details
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Volunteer in the Heritage Rose Garden!
Volunteer in the Heritage Rose Garden!
February 14, 2026 8:30 am - 11:30 am
425 Seymour St, San Jose, CA 95110, USA
Help us get the rose garden back in shape with weeding, deadheading, pruning, and planting!
We suggest bringing: - A full water bottle - Thick work gloves
Chaperones are required for those age 15 and younger. Restrooms will available in the Rotary PlayGarden starting at 10AM.
Please note this event may cancel in the case of inclement weather.
Register HERE
School groups or corporate teams must contact the Volunteer Coordinator at volunteer@grpg.org to schedule events.
See more details
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Volunteer in the Historic Orchard with UC Master Gardeners!
Volunteer in the Historic Orchard with UC Master Gardeners!
February 18, 2026 9:30 am - 11:30 am
425 Seymour St, San Jose, CA 95110, USA
The Historic Orchard is a 3.3-acre site planted in 1994 and located in Guadalupe Gardens just south of Taylor Street, adjacent to the Heritage Rose Garden and River Park trails. The map below shows what kinds of trees used to grow in the Santa Clara Valley. In the 1930s and ’40s almost everyone who lived here was engaged in the business of fruit production: growing, picking, packing, canning, selling, or otherwise supporting the industry. Today, with very few orchards remaining, this is a place where adults and children can come to experience a piece of local history. Fruit harvested from the Historic Orchard is donated to Second Harvest of Silicon Valley and local shelters.
Help us maintain the River Park's Historic Orchard including:
- tree planting and pruning - disease diagnosis and treatment - sun scald prevention painting - sheet mulching - experimenting with different types of irrigation or ground cover - grafting for improved pollination
Restrooms will be available at the Visitor Center.
Please note this event may cancel in the case of inclement weather.
Register HERE
School groups or corporate teams must contact the Volunteer Coordinator at volunteer@grpg.org to schedule events.
See more details
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Neighborhood Hands Bi-monthly Cleanup
Neighborhood Hands Bi-monthly Cleanup
February 21, 2026 7:45 am - 10:30 am
37.341241, -121.905470
Our pilot program meets every other Saturday at 7:45 A.M. in Guadalupe Gardens just north of the Spring St. cul de sac off Coleman Avenue across from Target. (Google Maps directions here; see red pin on map below.) If the weather is good, we clean the park until approximately 9:15 A.M., unhoused neighbors receive stipends, then everyone enjoys a vibrant and growing community resource fair until ~10:30 A.M.
See more details
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Volunteer in the Heritage Rose Garden!
Volunteer in the Heritage Rose Garden!
February 21, 2026 8:30 am - 11:30 am
425 Seymour St, San Jose, CA 95110, USA
Help us get the rose garden back in shape with weeding, deadheading, pruning, and planting!
We suggest bringing: - A full water bottle - Thick work gloves
Chaperones are required for those age 15 and younger. Restrooms will available in the Rotary PlayGarden starting at 10AM.
Please note this event may cancel in the case of inclement weather.
Register HERE
School groups or corporate teams must contact the Volunteer Coordinator at volunteer@grpg.org to schedule events.
See more details
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Restore & Explore: Trail Clean Up and Trail Tour
Restore & Explore: Trail Clean Up and Trail Tour
February 21, 2026 9:00 am - 11:00 am
See more details
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An Introduction to Fruit Tree Grafting with UC Master Gardeners
An Introduction to Fruit Tree Grafting with UC Master Gardeners
February 21, 2026 10:00 am - 11:30 am
Join the UC Master Gardeners of Santa Clara County and the Guadalupe River Park Conservancy for a special Introduction to Fruit Tree Grafting Workshop at the Historic Orchard!
Do you ever wish you had room in your yard for more fruit tree varieties? Would you like to extend your fruit production season or improve pollination? Learn the basics of fruit tree grafting and how you might take advantage of it.
Additionally, our Historic Orchard Revitalization is well under way and we are always looking for volunteers to help us with the continued maintenance of the new fruit trees on site.
Location Address: 425 Seymour St. San Jose, CA 95110
Parking Address: 438 Coleman Ave. San Jose, CA 95110
Time: 10 AM -11:30 AM
Date: February 21, 2026
Learn more and register HERE
See more details
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Volunteer in the Historic Orchard with UC Master Gardeners!
Volunteer in the Historic Orchard with UC Master Gardeners!
February 25, 2026 9:30 am - 11:30 am
425 Seymour St, San Jose, CA 95110, USA
The Historic Orchard is a 3.3-acre site planted in 1994 and located in Guadalupe Gardens just south of Taylor Street, adjacent to the Heritage Rose Garden and River Park trails. The map below shows what kinds of trees used to grow in the Santa Clara Valley. In the 1930s and ’40s almost everyone who lived here was engaged in the business of fruit production: growing, picking, packing, canning, selling, or otherwise supporting the industry. Today, with very few orchards remaining, this is a place where adults and children can come to experience a piece of local history. Fruit harvested from the Historic Orchard is donated to Second Harvest of Silicon Valley and local shelters.
Help us maintain the River Park's Historic Orchard including:
- tree planting and pruning - disease diagnosis and treatment - sun scald prevention painting - sheet mulching - experimenting with different types of irrigation or ground cover - grafting for improved pollination
Restrooms will be available at the Visitor Center.
Please note this event may cancel in the case of inclement weather.
Register HERE
School groups or corporate teams must contact the Volunteer Coordinator at volunteer@grpg.org to schedule events.
See more details
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Volunteer in the Heritage Rose Garden!
Volunteer in the Heritage Rose Garden!
February 28, 2026 8:30 am - 11:30 am
425 Seymour St, San Jose, CA 95110, USA
Help us get the rose garden back in shape with weeding, deadheading, pruning, and planting!
We suggest bringing: - A full water bottle - Thick work gloves
Chaperones are required for those age 15 and younger. Restrooms will available in the Rotary PlayGarden starting at 10AM.
Please note this event may cancel in the case of inclement weather.
Register HERE
School groups or corporate teams must contact the Volunteer Coordinator at volunteer@grpg.org to schedule events.
See more details
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