Zone 7 · Tomatoes Growing Guide

When to Plant Roma Tomato
in Zone 7

Paste tomato with meaty flesh and low moisture — ideal for sauces, canning, and drying. Reliable producer with fewer disease issues than slicers.

Plant outdoors
Apr 1 – Apr 20
Start indoors
Feb 15 – Mar 1
Last Frost
~Mar 15
Days to harvest
73–80 days
Difficulty
Easy
Plant now — Zone 7
Harvest window: Jun – Oct

Planting Calendar

In Zone 7, Roma Tomato should be planted outdoors Apr 1 – Apr 20, after the average last frost date of approximately Mar 15. Start seeds indoors around Feb 15 – Mar 1 for a head start.

Heat-tolerant compared to other tomatoes. Continues producing through summer better than slicers.

Care Guide

Sunlight
Full sun · 6–8 hrs/day
Watering
Moderate
Spacing
24–36 inches
Soil
Well-draining, fertile loam
Days to maturity
73–80 days
Soil pH
6.0–6.8
plant tip · Zone 7

Heat-tolerant compared to other tomatoes. Continues producing through summer better than slicers.

Feeding Schedule

How often
every 2 weeks
Feed type
tomato feed (high potassium)
Key timing
start when first flowers appear

Feed regularly but avoid excess nitrogen — Roma tomatoes need potassium for firm, meaty fruit.

Companion Planting for Roma Tomato

What you plant next to roma tomato makes a real difference — some plants actively help, others compete or attract pests.

Grows well with
  • Basil
  • Marigolds
  • Carrots
  • Garlic
Keep away from
  • Fennel
  • Brassicas
  • Corn

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Common questions

In Zone 7, start roma tomato seeds indoors around Feb 15 – Mar 1, then transplant outdoors Apr 1 – Apr 20 after your last frost around Mar 15. Heat-tolerant compared to other tomatoes. Continues producing through summer better than slicers.
Zone 7 has an average last spring frost of approximately Mar 15 and a first fall frost around Nov 15. These dates vary by specific location — use your ZIP code in the plant app for precision based on the nearest NOAA weather station.
Good companion crops for roma tomato include Basil, Marigolds, Carrots, Garlic. Avoid planting near Fennel, Brassicas, Corn, which can compete for nutrients or attract pests.
Roma Tomato typically takes 73–80 days from transplant or direct sow to harvest in Zone 7. Expected harvest window: Jun – Oct.

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Roma Tomato in other zones
Crop Guides