Common Name: Sunflower Giant Russian
Scientific Name: Helianthus annuus
Life Cycle: Annual
Remarks: Growing up to 3m tall and head as wide as 50cm! Amazing giant sunflowers. A fun variety for kids to grow, as seeds are easy to sow and very fast growing.
*Please note this sunflower seed has a low germination of 63% we have added in an extra 40% per pack.
Plant Height: Up to 3m!
When: Spring - Early Summer
Sowing Depth + Method: 5mm deep, sow direct or raise seedlings
Spacing: 30cm
Position: Full Sun
Days until germination: 7 - 14 days @ 21-24°C
Seed to Bloom: 80 days
Harvesting: Sunflowers should be harvested once their petals begin to rise from the central disk. If the sunflower is fully bloomed, its time in a vase will be significantly reduced.
Number of Seeds: 20
Note: WA orders are sent weekly as they require quarantine inspections on arrival to WA