Search results for ‘copper’ - Supplies, Seeds, Bulbs & More

ships year-round

Fungicide - Pest and Disease Management

A copper fungicide for the home gardener. Copper is a very effective fungicide, but regular use may result in problematic concentrations in the soil or plant tissue: we advise regular soil testing! read more

ships year-round

Cueva® Copper Concentrate

Fungicide - Pest and Disease Management

A soluble copper fertilizer combined with a fatty acid that controls most fungal diseases of plants and vegetables. Start treatment with copper before symptoms appear. read more

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Micronutrients Liquid Copper

Liquid Fertilizers

Copper is necessary for efficient photosynthesis and respiration and affects the sugar content and flavor of produce. Contains 4% chelated copper derived from copper sulfate. read more

ships in fall

Copper Image

Double Late Tulip Bulbs

check back later

Late spring blooms. Sensational and limited; get it while you can. read more

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Hot Biscuits -

Amaranth Seeds

sold out

Amaranthus cruentus (65-75 days) Open pollinated. Flaunts glorious 2' chestnut-bronze to copper-colored well-branched seedheads atop its majestic 4' stalks at maturity. read more

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High Brix Molasses -

Liquid Fertilizers

Molasses is a source of important nutrients, including manganese, magnesium, copper, potassium and calcium. Food grade, shelf stable. Plants and beneficial microbes have a sweet tooth, too! read more

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Regalia® Biofungicide

Pest and Disease Management

Helps induce systemic resistance to a broad range of fungal diseases in most edible crops. Preferable to copper fungicide on cannabis, and worth a try to prevent late blight in your potatoes! read more

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Caramel

Rudbeckia Seeds

unavailable, no new supply coming

Rudbeckia hirta Open pollinated. With this stunning array of single and double blooms in raspberry, pink, yellow and copper, you'll have lovely bouquets and feast for the pollinators from midsummer to frost. read more

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Vintage Mix

Stock Seeds

Matthiola incana Open pollinated. Fragrant mix of pink, lavender, red, rose, peach, yellow, copper and white bred for larger flowers and early bloom. Sturdy, well-branched. 15-20". read more

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Micronutrients Liquid Zinc

Liquid Fertilizers

Zinc is a component of auxin, an essential growth hormone, and is also necessary for proper root development. Improves cold tolerance. Contains 7% zinc derived from zinc sulfate. read more

ships in spring

‘Rocket City’

Daylily - Bare-Root Plants

Hemerocallis 30-36" tall. Fragrant large bright glowing orange blossoms remain open at least 16 hours. Excellent landscape variety. Z2. read more

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Purple Coneflower -

Echinacea Seeds

Echinacea purpurea Open pollinated. Easy-to-grow, 2-4' tall, native to a wide range of habitats, from Appalachian woods to Midwest prairies. read more

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Soil Testing & Organic Fertilizer Recommendation Service

Don’t guess—test! You’ll learn your soil pH, organic matter percentage, levels of common minerals and nutrients, plus we’ll offer customized recommendations to correct any deficiencies or imbalances. read more

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Soil Testing & Organic Fertilizer Recommendation Service

unavailable, may be purchased through OGS

Soil test kit and sampling instructions. read more

ships in spring

Nero

Shallot Sets

Check for new listings in late October

Allium cepa F-1 hybrid. Long-day traditional bunching shallot. Copper skin covering 2" globes of sweet fragrant melting shallot goodness. read more

ships in spring

Roderique

Shallot Sets

Check for new listings in late October

Allium cepa Open pollinated. Long-day. A standout variety prized for French cuisine. Tall narrow uniform 1½–2" thick bulbs with white flesh and copper-skin keep well. read more

ships in fall

La Belle Epoque

Double Late Tulip Bulbs

low stock

Late spring blooms. A modern hit, and in high demand. Get it while you can. read more

ships year-round

Jazzy Mix

Zinnia Seeds

Zinnia haageana Open pollinated. Small Mexican-style haageana zinnias in a mix of pink, orange, carmine and burgundy-red blooms tipped yellow to carmine. read more

ships in spring

Purple Coneflower -

Echinacea - Bare-Root Plants

Echinacea purpurea 3-5' tall. Spiny seedheads are a beautiful coppery yellow-brown, surrounded by a single row of reflexed lavender-purple petals. Tinctured roots boost the immune system. Z3. read more