Oil-Rich Seeds
Produces dark seeds with a high oil content that are widely used in wild bird feed and sunflower seed products.
Black Oil Sunflower Seeds for Sale
Suitable for home gardening use
Regular price
Rs. 16.99 INR
Sale price
Rs. 16.99 INR
Regular price
Tax included.
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Estimated Delivery:Nov 21 - Nov 25
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Product description
Black Oil Sunflower Seeds
Black Oil Sunflower is a popular sunflower variety known for its dark, oil-rich seeds, tall growth, and bright yellow flower heads. It is commonly grown in gardens, wildlife planting areas, and bird-feeding gardens because its seeds provide a valuable food source for many wild birds. These sunflowers grow best in sunny locations with fertile, well-drained soil and consistent moisture during establishment.
Oil-Rich Black Seeds
Bright Yellow Flowers
Bird-Friendly Garden
Full-Sun Growing
Key Features
Large Yellow Flowers
Develops cheerful yellow flower heads that bring seasonal color and visual interest to outdoor spaces.
Bird-Friendly Planting
Mature seed heads can provide a natural food source for birds when left standing in the garden.
Easy Garden Growing
Grows well in sunny garden locations with suitable soil, regular watering during establishment, and enough space.
Product Highlights
Dark black sunflower seeds
Naturally oil-rich seed kernels
Bright yellow flower heads
Popular for wild bird feeding
Suitable for garden planting
Attracts seed-eating birds
Prefers full sunlight
Fertile, well-drained soil preferred
Specifications
| Scientific Name | Helianthus annuus |
| Common Name | Black Oil Sunflower |
| Plant Family | Asteraceae |
| Seed Type | Sunflower Seeds; confirm intended planting or feeding use with the supplier |
| Growth Habit | Annual flowering plant |
| Flower Color | Typically yellow petals with a dark central disk |
| Seed Color | Typically black or very dark |
| USDA Hardiness Zones | Grown as an annual across a wide range of climates |
| Planting Season | Spring to early summer after the danger of frost has passed |
| Seed Starting | Direct sow outdoors after the soil has warmed |
| Germination Time | Usually around 7–14 days under suitable conditions |
| Germination Temperature | Approximately 70–85°F (21–29°C) is suitable for many sunflower seeds |
| Sunlight | Full sun, ideally 6–8 hours or more daily |
| Soil Requirements | Fertile, well-drained soil |
| Watering | Keep soil evenly moist during establishment; water during dry periods |
| Mature Plant Size | Varies by cultivar and growing conditions |
| Plant Spacing | Follow the cultivar's instructions; spacing depends on mature plant size |
Growing Guide
Step 1: Choose a Sunny Location
Select a garden area that receives at least 6–8 hours of direct sunlight daily. Ensure the soil drains well and provides enough room for mature sunflower growth.
Select a garden area that receives at least 6–8 hours of direct sunlight daily. Ensure the soil drains well and provides enough room for mature sunflower growth.
Step 2: Prepare the Soil
Loosen the soil and remove weeds, stones, and debris. Incorporate organic matter when needed to improve soil structure and support healthy root development.
Loosen the soil and remove weeds, stones, and debris. Incorporate organic matter when needed to improve soil structure and support healthy root development.
Step 3: Sow the Seeds
Direct sow seeds after the last frost when the soil has warmed. Plant approximately 1 inch deep, adjusting depth according to seed size and supplier instructions.
Direct sow seeds after the last frost when the soil has warmed. Plant approximately 1 inch deep, adjusting depth according to seed size and supplier instructions.
Step 4: Water and Maintain
Water gently after sowing and keep the soil evenly moist during germination. Once plants are established, water during dry periods and remove competing weeds.
Water gently after sowing and keep the soil evenly moist during germination. Once plants are established, water during dry periods and remove competing weeds.
Step 5: Monitor Flowering and Seeds
Allow flower heads to mature if you want to collect seeds or provide food for birds. For seed collection, wait until the back of the flower head turns yellow to brown and the seeds are sufficiently mature.
Allow flower heads to mature if you want to collect seeds or provide food for birds. For seed collection, wait until the back of the flower head turns yellow to brown and the seeds are sufficiently mature.
Grow Black Oil Sunflowers for Your Garden
Add bright seasonal flowers and bird-friendly planting interest to your outdoor space with Black Oil Sunflower Seeds. With full sunlight, suitable soil, and consistent care during establishment, these annual sunflowers can develop distinctive dark seed heads that support garden wildlife and provide seasonal visual appeal.
Frequently Asked Questions
Learn about Black Oil Sunflower seed germination, bird-feeding uses, and harvesting mature sunflower seeds.
How long do Black Oil Sunflower Seeds take to germinate?
Black Oil Sunflower Seeds commonly germinate in about 7–14 days under suitable conditions. Warm soil, adequate moisture, and good drainage help support germination. Actual timing can vary with seed freshness, soil temperature, and growing conditions.
Why are Black Oil Sunflower Seeds popular for birds?
Black Oil Sunflower Seeds have relatively thin shells and oil-rich kernels that many seed-eating birds can access easily. They are commonly used in bird feeders and wildlife-friendly gardens. Keep feeding areas clean and store seeds in a dry, protected place.
When should Black Oil Sunflower Seeds be harvested?
Harvest seeds when the flower head has matured and the back turns yellow to brown. The seeds should be developed and firm. If birds are eating the seeds before harvest, cover the flower head with a breathable mesh bag while it finishes drying on the plant.