2014年1月22日 · A Russian mammoth sunflower is visually stunning not just for its size (they get to be about 8-10 feet and their head diameter can be over 12 inches), but because of its …

2022年12月22日 · The Mammoth Russian more than earns its name: while all sunflowers are pretty sizable compared to most other flowers, the Mammoth Russian outshines them all. …

2023年10月1日 · The vibrant world of Russian Giant Sunflowers (Russian mammoth sunflowers), a variety of sunflowers that are known for their towering stems and huge, cheerful blooms. …

This giant sunflower has bright gold flowers that can grow easily to 10" across. Produces a single flower, filled with grey and white striped edible seeds. Asteraceae Helianthus annuus

A giant variety, Helianthus annuus ‘Russian Mammoth’ (Common Sunflower) is a tall annual boasting huge flowers, up to 8-14 in. across (20-35 cm), with brilliant golden-yellow petals …

Helianthus annuus 'Russian Giant' is a cultivar of sunflower in the family Asteraceae. [1] . It is an annual. [2][3][4] It grows up to 2.5 – 4 meters in height within a year. It has heart-shaped or …

2024年5月1日 · Mammoth or Russian Mammoth is a tall variety, single stem sunflower that was developed in Russia during the 18th century. It was historically cultivated for oil, producing a …

2024年6月25日 · Grow your own sky-high Russian Mammoth Sunflowers that will make Jack's beanstalk look like a mere sapling!

Russian Mammoth Sunflowers (Helianthus annuus Russian Mammoth) are iconic giants of the sunflower world, known for their towering height and massive flower heads. These sunflowers …