fruiting
EdibleCherry Tomato
Solanum lycopersicum var. cerasiforme
Toxic to cats and dogs — keep it out of reach (source: ASPCA (plant foliage; ripe fruit is not the toxic part)).
A sunny south-facing window with 6+ hours, or a grow light.
Likes consistently moist soil; don’t let it dry out.
Needs a little consistency, but nothing fancy.
Cherry tomatoes are the most rewarding fruiting crop for a bright windowsill or grow light and crop earlier than full-size types. They need strong light, steady water, and some support. The foliage is toxic to pets.
About Cherry Tomato
Cherry tomatoes (Solanum lycopersicum var. cerasiforme) are the most satisfying fruiting crop for a bright windowsill or grow light, and they crop earlier than full-size tomatoes. The species traces back to western South America. They do ask more than a pot of herbs: an 11-litre container, strong light, steady water, and a stake or cage for the sprawling plant. A renter with a sunny sill or a decent grow light can still get dozens of fruit from one plant.
Consistency is everything here. Water evenly to avoid splitting and blossom-end rot, and give the plant six or more hours of strong light. Compact patio or dwarf varieties stay manageable in a container. A first ripe harvest lands around 60 to 80 days. Tapping the flowers helps them set fruit indoors where there's no breeze or insects to do the job.
What it’s like to grow
Cherry tomatoes are rated moderate, mostly because they want high water and bright light to do well. They signal stress plainly: blossom-end rot follows uneven watering, and flowers that drop without setting point to poor light or a lack of pollination. Best for anyone with a reliably bright spot who waters on a schedule. Note that the foliage is toxic to cats and dogs, even though the ripe fruit isn't, so keep the plant away from pets.
What to expect
First harvest in about 60–80 days. It asks for a little consistency, but nothing fancy. No sunny window? It also does fine under a clip-on grow light.
See what you’ll need to get started ↓♻ Regrow from scraps
Side-shoot 'suckers' root easily in water to make new plants; seeds from a fruit also sprout.
Companions
Tips
- Give the brightest light you have — 6+ hours or a strong grow light.
- Water consistently to avoid splitting and blossom-end rot.
- Choose a compact 'patio' or 'dwarf' variety for containers and stake it.
Common problems
- Blossom-end rot from uneven watering or calcium shortage.
- Flowers dropping without setting fruit in poor light or no pollination (tap the flowers to help).
Common questions
Is Cherry Tomato toxic to cats and dogs?
Cherry Tomato is toxic to cats and dogs if eaten, so keep it out of reach of pets that chew. Source: ASPCA (plant foliage; ripe fruit is not the toxic part).
How much light does Cherry Tomato need?
Cherry Tomato wants bright light — a south-facing window with six or more hours of sun, or a grow light to make up for it.
How often should I water Cherry Tomato?
Keep Cherry Tomato's soil consistently moist. It likes regular water and dislikes drying out, so check it often in warm or dry rooms.
What temperature does Cherry Tomato need?
Cherry Tomato is happiest around 18–27 °C. It tolerates brief dips to about 10 °C, but cold drafts and sudden chills set it back.
How long does Cherry Tomato take to grow?
Expect a first harvest about 60–80 days from sowing under good conditions. A productive plant can give dozens to a few hundred cherry tomatoes over a season with enough light.
Can I grow Cherry Tomato without a sunny window?
Yes. Cherry Tomato does well under an affordable clip-on grow light, so a bright window isn't essential.
How big does Cherry Tomato get?
A sprawling plant 1–1.5 m tall that needs a stake or cage; one per large pot.
How do I propagate Cherry Tomato?
Sow seeds indoors; side-shoot suckers also root readily in water to clone the plant.
What pests affect Cherry Tomato?
Watch for whitefly, aphids, spider mites and thrips. Check new growth and the undersides of leaves often, and treat early with a rinse or insecticidal soap before they spread.
Is Cherry Tomato easy to grow?
Cherry Tomato is moderately easy. It asks for some consistency with light and water, but nothing advanced.
Gear for Cherry Tomato
Gear suggestions to get you started — general picks, not paid placements.
Pet-toxicity from the ASPCA. Care details are general guidance, not professional or veterinary advice; only eat plants you can positively identify as the edible plant and part described. Photo: WikiPedant (Sebastian Wallroth), CC BY-SA 3.0, via Wikimedia Commons (CC-BY-SA). Care info last updated 2026-06-02.