Organic Amendments
Compost, castings, minerals and biology to build soil and keep it healthy season after season. Quality inputs that revitalize tired ground without harming the environment around it.
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Locally owned in Yuba City since 2011
Outdoor Garden & Greenhouse Supplies in Yuba City
Organic amendments, fabric pots, greenhouse coverings, shade cloth and trellis support — in stock and ready today. Fourteen years of local expertise and honest, expert advice for whatever you're growing.
Not sure what you need? Call us — we'll talk it through.
- 14+ years locally owned
- Open 7 days a week
- Expert grower advice
- Organic-focused inputs
Everything for the garden outside
Five categories we stock deep, for backyard beds, greenhouses and small commercial plots alike. Bulk and commercial quantities available — just ask.
Fabric Pots & Planters
Breathable containers that air-prune roots and prevent circling — from small transplanters all the way up to large-format grows.
Shop this categoryGreenhouse Supplies
Greenhouse poly and covering materials so you can start earlier, finish later, and protect plants from wind, rain and frost.
Shop this categoryShade Coverings
Shade cloth in the densities that actually work through a Sacramento Valley summer — less heat stress, less scorch, steadier growth.
Shop this categoryTrellis & Plant Support
Netting, stakes and support systems that keep plants upright, open up airflow, and carry heavier fruit and flower loads.
Shop this categoryIntegrated Pest Management guidance — free with every purchase
Bring us a photo or a leaf and we'll help you build a pest strategy that keeps your garden thriving while protecting the beneficial predators doing the work for you. Smart, targeted treatment instead of spraying everything and hoping.
Why gardeners shop with us
Anyone can sell you a bag of amendment. What people come back for is the conversation that comes with it.
- 20+ years of hands-on growingOwner Brandon Sauls has been growing for two decades. You're getting real experience across the counter, not a script.
- Help diagnosing what's actually wrongYellowing leaves, stalled growth, mystery spots — bring photos or samples and we'll work out the cause before you spend money.
- Advice on revitalizing old soilBeds that used to produce and don't anymore are fixable. We'll map out an amendment plan that rebuilds them.
- Local inventory, no waiting on shippingWhat you need is on the shelf on Highway 99. Drive over, load up, plant this weekend.
- Staff who know Sacramento Valley conditionsOur heat, our clay, our season length. Advice tuned to growing here, not somewhere else.
14+years serving growers in Yuba City & the Sacramento Valley
Brands we carry
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What local growers say
“Brandon and his crew actually listened to what was happening in my beds and pointed me to the right amendments. Garden came back better than ever.”
“Great selection of fabric pots and greenhouse film, and they had everything in stock. Saved me a week of waiting on an online order.”
“They walked me through a pest plan that didn't wipe out my ladybugs. Honest advice and fair prices — I won't shop anywhere else.”
Tell us what you're growing
Send a few details and we'll get you sorted with the right supplies.
Visit the store
- 870 W Onstott Frontage Rd STE F, Yuba City, CA 95991Right on Highway 99
- (530) 763-2151
- goldenvalleyhydroponics@gmail.com
- Monday – Friday: 9:00am – 6:00pmSaturday: 10:00am – 5:00pmSunday: 11:00am – 4:00pm