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 Lettuce vs. Acorn Squash
The comparison
| Fact | | |
|---|---|---|
| Difficulty | Easy | Easy |
| Life cycle | Annual | Annual |
| Germination time | 7–10 days | Not yet verified |
| Sowing depth | 6 mm–1.5 cm¼–½ in | Not yet verified |
| Sun | Full sun, partial shade | Full sun |
| Water | Not yet verified | Moderate |
| Containers | Yes | Not yet verified |
| Frost tolerance | Half-hardy (light frost) | Not yet verified |
| Soil pH | pH 6.0–6.5 | pH 6.0–8.0 |
| Toxicity to cats | Not yet verified | Non-toxic |
| Toxicity to dogs | Not yet verified | Non-toxic |
| Links |
Up close
What each one is, in a few lines, with the full growing guide one click away.
VegetablesLactuca sativa
A fast, cool-season salad crop for garden beds and pots. Sow it in spring or fall, keep the soil evenly moist, and pick it before summer heat makes it bolt and turn bitter.
How to grow lettuceVegetablesCucurbita pepo
Acorn squash is a sprawling annual vine that prefers full sun and moderately moist soil. It is easy to sow from seed when the soil is warm, and it is non-toxic to cats and dogs.
How to grow acorn squashKeep comparing
Add a third seed, or swap one for a close relative from the same category.
Lettuce vs. Acorn Squash vs. Armenian CucumberAdd armenian cucumber as a third
Lettuce vs. Acorn Squash vs. ArtichokeAdd artichoke as a third
Lettuce vs. Acorn Squash vs. AsparagusAdd asparagus as a thirdLettuce vs. Armenian CucumberLettuce against another vegetableAcorn Squash vs. Armenian CucumberAcorn Squash against another vegetableLettuce vs. ArtichokeLettuce against another vegetableThe 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.
