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Volunteer in the Historic Orchard with UC Master Gardeners!
Volunteer in the Historic Orchard with UC Master Gardeners!
March 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
March 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
March 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!
March 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!
March 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!
March 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!
March 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
March 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!
March 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
March 21, 2026 9:00 am - 11:00 am
Come join us for a trail cleanup in one our frequently visited green spaces, Arena Green! After the cleanup, enjoy a special guided tour of the Guadalupe River Trail led by our Education Guad Guide. This family-friendly experience is a wonderful opportunity to care for our community spaces, connect with nature, and learn more about the plants, wildlife, and natural features that make this area so special.
Address: Arena Green East
340 W St John St, San Jose, CA 95110
Trail Cleanup: 9:00 AM-10:20 AM, Tour: 10:30 AM-11:00 AM
Date: Saturday, March 21, 2026
Learn more and sign up 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!
March 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!
March 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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