Gift from ForMar.
Try for a seed spacing of at approx. 4.68 inches (12.0 cm) and sow at a depth of around 0.49 inches (1.25 cm) if planning to sow direct.
normally grows to a max height of 4.88 feet (that's 1.50 metres metric) so ensure you have enough space in your garden for this plant.
Remember to water often.
Sunflower tends to grow best in a soil ph of between 5.7 and 8.1 meaning it does best in acidic to alkaline soil.
More information about Sunflower Seeds is available in the Folia gardener's wiki. All Sunflower Seeds Care Instructions have been kindly provided by our members.