HerbsDandelion
Taraxacum officinale
Dandelion is a hardy perennial in the daisy family that grows in full sun or partial shade and sprouts in about 7 to 21 days. Its leaves and flowers are edible.
How to grow dandelion
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 Dandelion vs. Creeping Thyme vs. Basil
The comparison
| Fact | ![]() | ![]() | ![]() |
|---|---|---|---|
| Difficulty | Easy | Easy | Easy |
| Life cycle | Perennial | Perennial | Annual |
| Germination time | 7–21 days | Not yet verified | 5–10 days |
| Germination temperature | 13 °C55 °F | Not yet verified | 18–21 °C64–70 °F |
| Sowing depth | Not yet verified | Not yet verified | 6 mm¼ in |
| Spacing between plants | 15–23 cm6–9 in | Not yet verified | Not yet verified |
| Sun | Full sun, partial shade | Full sun, partial shade | Full sun, partial shade |
| Water | Not yet verified | Low | Not yet verified |
| Containers | Not yet verified | Yes | Yes |
| Frost tolerance | Hardy | Not yet verified | Tender (no frost) |
| Soil pH | Not yet verified | Not yet verified | pH 6.0–6.5 |
| Toxicity to cats | Not yet verified | Not yet verified | Non-toxic |
| Toxicity to dogs | Not yet verified | Not yet verified | Non-toxic |
| Links |
Up close
What each one is, in a few lines, with the full growing guide one click away.
HerbsTaraxacum officinale
Dandelion is a hardy perennial in the daisy family that grows in full sun or partial shade and sprouts in about 7 to 21 days. Its leaves and flowers are edible.
How to grow dandelion
HerbsThymus serpyllum
Creeping thyme (Thymus serpyllum) is a low perennial groundcover with fragrant leaves and pink to purple flowers. It grows in full sun and is drought tolerant once established.
How to grow creeping thyme
HerbsOcimum basilicum
A fragrant, warm-season herb that's easy to grow from seed and does especially well in sunny pots. Start it indoors and move it outside only after the last frost.
How to grow basilKeep comparing
Add a third seed, or swap one for a close relative from the same category.

Dandelion vs. Bee BalmDandelion against another herb
Creeping Thyme vs. Bee BalmCreeping Thyme against another herb
Basil vs. Bee BalmBasil against another herb
Dandelion vs. BorageDandelion against another herb
Creeping Thyme vs. BorageCreeping Thyme against another herb
Basil vs. BorageBasil against another herbThe 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.