Sunflowers are a great way to elevate your garden. Not only are they colorful, but they also attract bees, which then pollinate your other plants and help them all thrive. If you’re looking to add some sunflowers to your flower garden, you’ll first need to have all the facts. Fortunately for you, we’ve done the research and compiled it here for your convenience. We've compared the best sunflower seeds on the market, and safe to say, the Raw Earth Sunflower Packet is our favorite option on the list. Nevertheless, we've also included other options for those who'd like alternatives.
Our Top Picks For Sunflower Seeds
Selecting the Best Sunflower Seeds: A Buying Guide
Sunflowers are truly remarkable plants—and not just due to their towering height. They are heliotropic, meaning they turn themselves throughout the day to constantly face the sun. Hence, it’s no surprise that such an intriguing plant successfully attracts bees and birds. While the bees help pollinate your other flowers, the birds may eat sunflower seeds or other produce, so you’ll want to keep a close eye on your garden.
Sunflowers come in many shapes and sizes, so you should have an idea of what you want before purchasing your seeds. Some sunflowers stay small and pollen-free, making them favorites for bouquets and indoor displays. Others use sunflower seed kernels for their health benefits. While dry roasted sunflower seeds are crunchy snacks with healthy fats, remember to eat sunflower seeds in moderation. Sunflower seeds are also considered one of the best food sources of vitamin E. Furthermore, sunflower seeds are pressed to form sunflower oil.
Choosing the best sunflower seeds may not be as easy as you think. There are a lot of factors to consider as getting the wrong seed might jeopardize the health of your other plants. We choose only the best sunflower seeds in the product review above to ensure that you buy a quality product. Here’s what you need to know before buying sunflower seeds for your garden.
The Pros and Cons of Planting Sunflowers in My Garden
Sunflowers can provide much-needed shade for other plants in your garden, thanks to their height and head size. A group of sunflowers planted close together form a natural wall, which is a unique alternative to hedges or bushes that normally hide the unappealing parts of your landscape.
Sunflower plants also help prevent weeds from overtaking your garden, since their seeds contain a natural weed-killing chemical. Moreover, sunflower roots filter heavy metals out of your soil, leaving behind a healthier environment for your various plants.
The natural weedkillers in sunflowers have their drawbacks, though, as they can stunt the growth of plants in close proximity. In addition, sunflowers attract birds and squirrels, leading them right to your other flowers, fruits, and vegetables. Strong winds may knock over sunflowers, possibly uprooting them and other plants around them. For these reasons, you may want to establish your sunflowers a little farther away from your other plants.
The Different Types of Sunflowers
Mammoth sunflower
These are some of the most common yellow sunflowers, growing up to 12 feet in height.
Autumn beauty
This type of sunflower plant features a broader color spectrum, with 6-inch flowers in shades of yellow, bronze, and mahogany. They typically grow up to 7 feet tall.
Sunrich gold
Growing no taller than 5 feet and featuring only one flower, this pollen-free sunflower finds its way into many bouquets and floral arrangements.
Teddy bear
This sunflower won’t surpass 3 feet in height, making it great for residential gardens and backyards. Its gold blossoms typically span about 5 inches in diameter.
Sundance kid
This dwarf flower rarely exceeds two feet in height, and it flaunts red and yellow flowers for a unique look.
Earthwalker
With dark red, brown, and gold hues, this sunflower grows 6 to 9 feet tall for a truly one-of-a-kind addition to your yard.
How to Plant Sunflower Seeds
- Plant seeds 1 to 1.5 inches deep and 6 inches apart in the soil
- If you’re planting multiple rows of sunflowers, ensure that they’re at least 30 inches apart to allow for maximum growth
- You may need to add some fertilizer to help your sunflower seeds sprout or netting to keep birds from eating the seeds before they take root
For more information on how to grow your sunflower seeds, check out this helpful video.
How to Care for Sunflowers
- Sunflower seeds should be watered daily to promote healthy growth
- When your seed has turned into a tiny sunflower, limit your plant to one through watering per week, unless the weather suggests otherwise
- Water in a circle around the sunflower about 3-4 inches from the stem
- Use several gallons of water on growing sunflowers to ensure a deep watering
People Also Asked
How long does it take sunflowers to grow?
Sunflowers of the giant variety can grow 12 feet in less than 3 months, which is why spring is the ideal time to plant. This way, by mid-summer, your sunflowers will be a towering aspect of any garden. Most species of sunflowers should reach maturity in 70-100 days, if you are properly taking care of them.
Do sunflowers grow back each year?
Sunflowers will typically not grow back by themselves each year, meaning you'll have to plant new sunflower seeds each spring. In addition to this, you may have to tear down the stalks at the end of the fall, since they won't decompose on their own.
What climate is best for growing sunflowers?
Temperatures between 70 and 80 degrees Fahrenheit are ideal for growing sunflowers. They can handle high heat as long as they are still being watered deeply and regularly (about once a week).