Finishing another season of restoration at River Garden Farms

River Garden Farms
SLEWS Program | Sacramento Valley | February 18, 2021

Yolo County Resource Conservation District
River Garden Farms
Yocha Dehe Wintun Nation

Mandi Finger
Felisia Castaneda
Peter Johnson
Joe Hardie
Bri Grosskopf
Griffin Capehart

Summary of the Day
February 18th marked our final SLEWS Field Day with Yolo County Resource Conservation District, and we were back for our third double-header at River Garden Farms. On our previous field day, we spent two shifts planting 480 plants, including installing protective cartons and an irrigation system. Today it was time to mulch these plants to discourage weed growth and improve moisture retention. Like we did at Capay Valley Lavender, we were able to repurpose byproducts of the farm (in this case, rice straw) to accomplish this important task! As we mulched, we also did quality control – checking that emitters were working properly, and anchoring stray protective cartons.

As volunteers worked to place large mats of straw around each plant, River Garden Farms employee Arturo followed along towing a trailer full of straw bales. These weren’t your ordinary straw bales, either, they were gigantic! Arturo ensured that straw was always available when we needed it, and did a great job matching our pace. We were thankful that our COVID-19 masks provided protection against all the dust and debris from the straw as we made our way down the future hedgerow!

The morning shift of volunteers was able to mulch the majority of the plants, which the afternoon crew quickly finished up. Then we got in our vehicles to regroup at a new project site. The Sacramento River flows through River Garden Farms, and they wanted to beautify a ¼ acre levee area adjacent to their headquarters while supporting conservation efforts. The solution? Plant native wildflowers on the levee.

We took to the levee, using hoes to scrape away patches on the surface of the earth, sprinkling wildflower seed mix, and patting down before moving on to create more patches. By the end of the afternoon, we had finished seeding our project area, covering about 33% of the area in native wildflower seeds. I can’t wait to see the transformation when the flowers bloom – it’ll be an explosion of lupines and phaecelia!

Thank you to our partners, funders, and volunteers for helping us to keep our SLEWS restoration projects moving forward, even when working with students is not possible. I’m keeping my fingers crossed for a more typical SLEWS season next fall!

How to outsmart a gopher

The Maples
SLEWS Program | Sacramento Valley | February 3, 2021

Yolo County Resource Conservation District
Center for Land-Based Learning Headquarters at the Maples
Yocha Dehe Wintun Nation

Dominic Carrillo
Miles DaPrato
Irene Loy
Sarah Gaffney
Ric Murphy

Summary of the Day
It always feels great to put the finishing touches on a restoration project, and that was just the plan for our third and final field day at CLBL Headquarters at The Maples. We had planted 205 plants on our first two field days, installing protective tubing and a thick layer of native straw mulch around each plant to finish it off. Since our first field days, native grass seeds had been spread on either side of the pollinator hedgerow.

Our first task on this day was spreading straw over the seeded area. This was tricky – we had to spread the straw thick enough to provide moisture retention benefits, but thin enough to allow sunlight to pass through! As we were working, one of our volunteers with a background in the arts remarked that they had “never worked in this medium before”, and I found this a lovely juxtaposition of science and art.

Once we finished spreading the straw, we headed to the stormwater retention basin, where last season Woodland High School installed native hedgerows, grasses, and forbs. We found that the milkweed that had been planted didn’t do well here – likely due to a very active gopher population! To combat this, this time we planted milkweed rhizomes in “gopher baskets”, small metal baskets buried underground meant to protect the plant’s roots from pests. We planted about 100 showy milkweed rhizomes in these baskets, along with 100 narrowleaf milkweed plugs. Hopefully we have better luck this time around establishing a milkweed population – and therefore creating breeding habitat for monarch butterflies!

A zero-waste way of mulching

Patchwork Farms/Capay Valley Lavender
SLEWS Program | Sacramento Valley | January 26, 2021

Yolo County Resource Conservation District
Sherri Wood – Patchwork Farms/Capay Valley Lavender
Yocha Dehe Wintun Nation

Beth DelReal
Thomas Steensland
Josh McCabe
Cody Hamer
Jen Knudsen
Lars Knudsen
Anna Tolle

Summary of the Day
When I visited Patchwork Farms last summer for a meeting with landowner Sherri Wood and Yolo County RCD Project Manager Joanne Heraty, Sherri showed us a big pile of lavender stems she kept from her harvest and asked if we could use it as mulch around the hedgerow project we were planning. “Why not, it’s worth a try!” was Joanne’s reply, which brings me to our second (and third! Another double day) field day at Patchwork Farms.

I will say, this was the best-smelling SLEWS Field Day I have ever experienced – the spent lavender clippings were still incredibly fragrant. Our volunteer crew had a little aromatherapy bonus to go along with the hard work! The other bonus was this was a great way to use up Sherri’s lavender waste while providing our native hedgerow with weed prevention and increased water retention.

Our two shifts of volunteers mulched around two lines of plants, 342 plants in all. We had great weather all day, with rain beginning only as I unloaded gear at the end of the day. This rain turned into the HUGE storm we all remember in late January, with power out and damage done throughout the Sacramento Valley. With the addition of mulch, hopefully our plants can enjoy that water for a few weeks to come!