FlowersSunflower
Helianthus annuus
Difficulty: EasyGrows in pots
A fast-growing summer annual you can sow straight into warm soil after the last frost. Pick dwarf types for pots or giants for height, and give them full sun.
How to grow sunflower
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Comparing Sunflower vs. Blanket Flower
The comparison
Sunflower vs. Blanket Flower
| Fact | | |
|---|---|---|
| Difficulty | Easy | Easy |
| Life cycle | Annual | Perennial |
| Germination time | 7–14 days | Not yet verified |
| Germination temperature | 21–24 °C70–75 °F | Not yet verified |
| Sowing depth | 1.5 cm½ in | Not yet verified |
| Sun | Full sun | Full sun |
| Water | Not yet verified | Low |
| Containers | Yes | Yes |
| Links |
Up close
Meet the seeds
What each one is, in a few lines, with the full growing guide one click away.
- Flowers
- Flowers
Blanket Flower
Gaillardia × grandiflora
Difficulty: EasyGrows in potsBlanket flower is a long-blooming perennial with daisy-like red, orange and yellow flowers. It grows best in full sun and well-drained soil, and it is fairly easy to start from seed.
How to grow blanket flower
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Try another matchup
Add a third seed, or swap one for a close relative from the same category.
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Sunflower vs. Blanket Flower vs. AgeratumAdd ageratum as a third- Sunflower vs. African DaisySunflower against another flower
- Blanket Flower vs. African DaisyBlanket Flower against another flower
- Sunflower vs. African MarigoldSunflower against another flower
The table, row by row
How to read a comparison
Every row is a fact from each seed's own profile, lined up so the differences stand out.
Sprouting
Germination time and temperature
How many days the seeds take to sprout, and the temperature range they sprout in.
Sowing
Sowing depth and spacing
How deep to sow each seed and how far apart the plants should grow. “On the surface” means the seed isn't covered.
Timing
Days to maturity and life cycle
How long until the plant is ready, counted from sowing or from transplanting (each value says which). Annuals live one year, biennials two, perennials longer.
Light and water
Sun and water
Full sun means 6 or more hours of direct sun a day, partial shade a few hours. Water needs are rated low, moderate or high.
Space and weather
Containers, frost tolerance and soil pH
Whether it grows in a pot, with the smallest pot when it's known. Frost tolerance runs from tender (no frost) to hardy. Soil pH 7 is neutral.
Pets
Toxicity to cats and dogs
Whether the plant is toxic to cats and dogs.
Quick wins
Fastest to sprout
Days from sowing until the first shoots appear, in good conditions.
Pet friendly
Safe around cats and dogs
Listed as non-toxic to both cats and dogs. Each seed's page has the details.
Not safe for pets: borage, buckwheat, caraway, carnation and 14 more.
Comparing
Questions about comparing
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Found your seed?
Each seed's page explains how to grow it from seed, with facts researched and reviewed by our editors.
