Mammoth Sunflower Seeds for Planting - Non-GMO Heirloom Flower Variety - Grow Giant Sunflowers in Your Garden - Easy Gardening for All Levels - Attract Butterflies and Birds (1)

These have been played about a month and so far so good. The plants are not near full grown yet but are looking very healthy. The germination was pretty good in all the spots that I planted except for one so I seeded again and only had 1 out of 6 pop up. The other spots germinated great so it might have been my soil or on me. Seems to be a good value. We have one going for each of the grandkids and the first thing they do when they come over is see how big theirs is getting. They really enjoy watching them grow.

good seeds, grow quickly. large seeds so easy for a toddler to plant!

As an avid gardener, I'm always on the lookout for unique and beautiful plants to add to my garden. When I discovered Mammoth Sunflower Seeds, I knew I had found something special. These sunflowers not only provide a stunning visual impact but also serve an important ecological purpose in attracting pollinators. Upon receiving the seeds, I was pleased with the packaging and the clear planting instructions provided. I eagerly sowed the seeds in my garden, and within just a few days, the seedlings had sprouted. I was impressed by the vigor and health of the young plants. As the weeks went by, these Mammoth Sunflowers began to live up to their name. The stalks grew tall and strong, ultimately reaching heights of up to 12 feet! The gigantic flower heads, with their radiant golden-yellow petals and deep chocolate-brown centers, became the focal point of my garden. The sheer novelty of the towering plants brought a sense of awe and amazement to all who saw them. But it wasn't just the height of these sunflowers that made them a standout addition to my garden. I quickly noticed the increased activity of pollinators, including bees and butterflies, as they eagerly flocked to the sunflowers. This was a clear testament to the fact that Mammoth Sunflowers are not only beautiful but also extremely beneficial for the environment. In addition to their visual appeal and support for pollinators, these sunflowers produced an abundance of seeds that could be harvested for snacking or replanting the following year. This made the Mammoth Sunflower not only a stunning garden addition but a practical one as well. In conclusion, these Mammoth Sunflower Seeds exceeded my expectations in every way. From their impressive growth and striking appearance to their role in supporting pollinators, these sunflowers have become a permanent fixture in my garden. I highly recommend them to anyone looking to add a truly remarkable plant to their outdoor space. Happy gardening!

Fair results with seeds. Some flowers had awesome size and plenty of seeds. Not all flowers were large as advertised. Would try again. The ones that were large were awesome.

Seeds were dry, firm and healthy. Nearly 100% germination rate after soaking them in water for 12 hour, then sewing directly to the ground.

Did not grow :(

Most of the seeds germinate, but only 1 in 3 grows more than 4 feet tall (in large pots with plenty of sunlight). A few have grown to six feet.

I was so disappointed that I never got a single plant out of this package of seeds. Purchased in 2025. None of them came up.