Side by side
Pick two or three seeds to see how they grow, side by side: sprouting, spacing, sun, water, frost and pet safety in one table.
Comparing Pasque Flower vs. Carnation vs. African Marigold
The comparison
| Fact | | | |
|---|---|---|---|
| Difficulty | Moderate | Moderate | Easy |
| Life cycle | Perennial | Perennial | Annual |
| Germination time | Not yet verified | 7–14 days | 4–7 days |
| Germination temperature | Not yet verified | 18–22 °C64–72 °F | 24–27 °C75–81 °F |
| Sowing depth | Not yet verified | Not yet verified | 6 mm¼ in |
| Sun | Full sun, partial shade | Full sun, partial shade | Full sun, partial shade |
| Water | Not yet verified | Not yet verified | Moderate |
| Containers | Yes | Yes | Yes |
| Frost tolerance | Not yet verified | Not yet verified | Tender (no frost) |
| Soil pH | Not yet verified | pH 6.0–8.0 | pH 6.0–7.0 |
| Toxicity to cats | Not yet verified | Toxic | Not yet verified |
| Toxicity to dogs | Not yet verified | Toxic | Not yet verified |
| Links |
Up close
What each one is, in a few lines, with the full growing guide one click away.
FlowersPulsatilla vulgaris
Pasque flower is a European perennial with bell-shaped purple spring flowers and silky seedheads. All parts are toxic if eaten, and the sap can blister skin.
How to grow pasque flowerFlowersDianthus caryophyllus
Carnations are fragrant, sun-loving perennial flowers that can be grown from seed started indoors. Plant profiles list them as toxic to cats and dogs, so keep pets away from them.
How to grow carnationFlowersTagetes erecta
African marigold is a tender annual grown from seed in full sun, with fragrant leaves and showy flowers that attract butterflies. It also grows well in containers.
How to grow african marigoldKeep comparing
Add a third seed, or swap one for a close relative from the same category.
Pasque Flower vs. African DaisyPasque Flower against another flowerCarnation vs. African DaisyCarnation against another flowerAfrican Marigold vs. African DaisyAfrican Marigold against another flower
Pasque Flower vs. AgeratumPasque Flower against another flowerCarnation vs. AgeratumCarnation against another flowerAfrican Marigold vs. AgeratumAfrican Marigold against another flowerThe table, row by row
Every row is a fact from each seed's own profile, lined up so the differences stand out.
Germination time and temperature
How many days the seeds take to sprout, and the temperature range they sprout in.
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.
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.
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.
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.
Toxicity to cats and dogs
Whether the plant is toxic to cats and dogs.
Quick wins
Days from sowing until the first shoots appear, in good conditions.
Pet friendly
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
Each seed's page explains how to grow it from seed, with facts researched and reviewed by our editors.
