VegetablesScallion
Allium fistulosum
Difficulty: EasyGrows in pots
Scallion (Allium fistulosum) is an edible perennial that likes full sun, and you can sow its seed in early spring or in July and August.
How to grow scallion
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Comparing Scallion vs. Eggplant
The comparison
Scallion vs. Eggplant
| Fact | | |
|---|---|---|
| Difficulty | Easy | Moderate |
| Life cycle | Perennial | Annual |
| Germination time | Not yet verified | 8–12 days |
| Germination temperature | Not yet verified | 21–32 °C70–90 °F |
| Sowing depth | 6 mm–1.5 cm¼–½ in | 1.5 cm½ in |
| Spacing between plants | Not yet verified | 61 cm2 ft |
| Days to maturity | Not yet verified | 100–120 days from sowing |
| Sun | Full sun | Full sun |
| Water | Moderate | Moderate |
| Containers | Yes | Yes |
| Frost tolerance | Half-hardy (light frost) | Tender (no frost) |
| Soil pH | Not yet verified | pH 5.5–6.8 |
| Links |
Up close
Meet the seeds
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- Vegetables
- Vegetables
Eggplant
Solanum melongena
Difficulty: ModerateGrows in potsEggplant is a warm-season annual that needs full sun, warm weather and a long season, so many gardeners start with transplants.
How to grow eggplant
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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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- Scallion vs. Armenian CucumberScallion against another vegetable
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
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