Roma Tomato (Solanum lycopersicum 'Roma')

Roma Tomato

Solanum lycopersicum 'Roma'

Meaty, oblong fruits bring garden-to-table warmth. Determinate culinary tomato cultivar; common name: Roma plum tomato.

Full sun
2–3/week
Beginner
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Plant Needs

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Sunlight Full direct sunlight for optimal fruit production; tolerate partial shade but will reduce yield and delay fruiting
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Watering Water deeply at the base to avoid wetting foliage; maintain consistent soil moisture to prevent blossom end rot
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Temperature Thrives at 20–28°C; avoid frost and extreme heat above 32°C, which can halt flower pollination and fruiting
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Characteristics

  • Leaf: Compound pinnate leaves with fuzzy, serrated dark green leaflets
  • Flower: Small, star-shaped yellow blooms in terminal clusters
  • Fruit: Oblong red plum tomatoes with thick, low-seed flesh
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Care Guide

Watering

Keep soil evenly moist; water early in the morning to minimize evaporation and fungal disease risk

Fertilization

Apply balanced liquid fertilizer every 2 weeks to support foliage growth. Avoid over-fertilizing with nitrogen, which can lead to excessive foliage and reduced fruiting

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water for 3 days, dilute 1:20 with water, and apply as a root drench to boost fruit production
Pruning
  • Remove suckers (side shoots between main stem and leaves) to focus energy on fruit development
  • Deadhead spent blooms to encourage continued flowering and fruiting
  • Trim yellowing lower leaves to improve airflow and reduce the risk of fungal diseases
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Unripe fruit and leaves contain solanine, may cause vomiting, diarrhea, and lethargy

Humans: Ripe fruit is safe; unripe fruit and leaves contain solanine, causing mild gastrointestinal irritation if ingested

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Garden Uses & Culture

Culture: Symbolizes home gardening, fresh culinary ingredients, and sustainable food production

Usage: Culinary use for making sauces, pastes, and canning; ornamental edible garden plant