Not only will sunflowers add an instant pop of color to your garden, but they also have several physical benefits for the soil and plants around them. First, they attract bees to your garden, which pollinate your other plants and help them thrive. Plus, sunflowers can detox contaminated soil, promoting a healthier environment for all your plant life. And don't forget about the edible seeds and beautiful flowers you can collect as your sunflowers grow!
If you're looking to add some sunflowers to your garden, you'll need to have all the facts first. Fortunately for you, we've done the research and compiled it here for your convenience. We'll run through everything you need to know before planting your sunflowers and show you some quality sunflower seeds available for purchase. Below is our product review of what we consider the best sunflower seeds of 2021.
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 your 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 produce edible seeds, so you can grow your own snacks for when you're on the go.
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 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.
What are 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.
Sunflowers 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.
What are different types of sunflowers?
These are some of the most common yellow sunflowers, growing up to 12 feet in height.
This type of sunflower features a broader color spectrum, with 6-inch flowers in shades of yellow, bronze, and mahogany. They typically grow up to 7 feet tall.
Growing no taller than 5 feet and featuring only one flower, this pollen-free sunflower finds its way into many bouquets and floral arrangements.
This sunflower won't surpass 3 feet of height, making it great for residential gardens and backyards. Its gold blossoms typically span about 5 inches in diameter.
This dwarf flower rarely exceeds two feet of height, and it flaunts red and yellow flowers for a unique look.
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 do I plant sunflower seeds?
Plant your sunflowers 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 seeds sprout or netting to keep birds from eating the seeds before they take root
How do I care for my 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 sunflower to ensure a deep watering
A: 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.
Q: Do sunflowers grow back each year?
A: Sunflowers will typically not grow back by themselves each year, meaning you'll have to plant new 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.
Q: What climate is best for growing sunflowers?
A: 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).
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