Sunflowers prefer 6 to 8 hours of sunlight to grow well. Sunflower seeds are best sown directly in the soil when the soil temperature ranges between 15-20 °C. Plant the seeds about 1 inch deep in the soil.
In case the soil where you are planting the seeds is slightly sandy, it is better to sow the seeds at least 2 inches deep. Sunflower plant will develop long tap-roots over time, hence it is important that the potting soil is loose and well-draining.
Cover the seeds with another layer of loose soil. Once the first seedlings appear, thin them to about 2 feet distance. In case your area also experiences strong winds, some support along the length of the plant is always a good idea.
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Specifications
In The Box
100 Seeds
General
Brand
Biosnyg
Model Name
Common Sunflower [100 Seeds]
Quantity
100 per packet
Common Name
Common Sunflower [100 Seeds]
Suitable For
Outdoor
Type of Seed
Flower
Organic
Yes
Soil Nutrient Requirements
Sunflowers thrive in slightly acidic soils with a pH ranging between 6 and 7.5. Ensure that the potting soil isn’t too compact since the tap-root of the sunflower plant will require well-dug, loose soil to develop well
Sowing Method
PLANT TO PLANT: 11-15 INCHES, LINE TO LINE: 23 TO 26 INCHES
Net Quantity
100 per packet
Additional Features
Care Instructions
Germination temperature of 21 to 30 °C is ideal for sunflower seeds.
Other Features
Find a sunny spot that receives 6 to 8 hours of sunlight every day to plant sunflower seeds.
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