Mammoth Russian is a popular variety of Sunflower, which belongs to the Helianthus genus (Helianthus annuus 'Mammoth Russian'). Blooms appear in these approximate colours: Burn Yellow and Burn Yellow and Burn Yellow. Leaves appear approximately as a Android robot green colour.
Tall stalks with huge flowers make this a most unusual garden flower. Blooms mid to late summer. A classic cut flower.
Plant 1/2 inch deep, space 3 inches apart. When 3 inches tall, thin to 16 inches apart. Height is 8 to 12 feet.A type of Flower, it mainly grows as an Annual plant - which means it typically only grows best for a single growing season. Mammoth Russian is known for growing to a height of approximately 3.00 metres (9.75 feet). This variety tends to bloom in mid summer.
As Mammoth Russian Sunflower is a low maintanence plant, it is great for beginner gardeners and those that like gardens that don't need much overseeing.
This variety plant info is provided by the myfolia gardener's wiki. All details about Mammoth Russian have been kindly provided by our members.
By our calculations, you should look at sowing Mammoth Russian about 21 days before your last frost date.
The botanical epithet is from the Latin annuus meaning “annual”.1
Gorgeous and fun! Will plant again!
naturedance about growing Sunflower 'Mammoth Russian' for Squash Patch
This group is about the joy of growing sunflowers, taking pictures of them, collecting the seeds, for eating, future ...59 members / 20 topics