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These were grown in Hard Clay in zone 7B and I don't know if the seeds were a bad batch or not. I got them at Walmart. But all the flower...Read More
American goldfinches and even some red cardinals ate the seeds in autumn and winter. Unfortunately they'll attract aggressive house sparrows too.
Positive: huge easy to grow impressive plant that will have your neighbors concerned and/or extremely interested
Negative:...Read More
Planted ours a bit late and as such they did not grow to the common monster proportions they are known for...but they still gave us very ...Read More
These grew well in my poor soil. Should have followed advice to plant in stages to assure longer bloom. My only complaint is the short li...Read More
From your friends at Botanical Interests: Towering in the garden at 6'-10' tall, these Mammoth (also called Mammoth Russian) sunflowers o...Read More
These are great, you just have to watch them when they are small because the animals like them. Last year mine got eaten one night. It wa...Read More
Great sunflower kids love it and it attracts lots of birds!~