Harvested Rutgers tomatoes fill the image with smooth red and orange-red rounded fruit. The foreground tomato has a broad, slightly flattened outline and a green calyx curling above its recessed stem end. More tomatoes overlap tightly behind and beneath it, creating bright highlights and shadows across the uncut fruit surfaces.
Open-pollinated red heirloom tomato Solanaceae

Organic fruiting vegetable seeds

Organic 'Rutgers' tomato

Solanum lycopersicum

Product code : BIOVO-0136

Organic Rutgers is an open-pollinated heirloom tomato introduced in 1934. Its classic red fruit is round to slightly flattened, with firm, meaty flesh and balanced flavour. Use it for fresh slices, salads, sandwiches, cooked sauces, or juice. The approximate 70–80-day maturity reference begins at transplanting. Set hardened seedlings into full sun after frost danger and provide deep, fertile, well-drained soil. Install a cage or stake before branches become loaded, then water evenly at soil level. Pick sound fruit as it ripens and avoid bruising during transport. When preserving for room-temperature storage, use a tested recipe with the required acidification and processing rather than improvising from a fresh sauce.
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Detailed plant guide
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Exposure
Full sun
Life cycle
Warm-season annual

Discover the plant

Common nameRutgers red tomato
FamilySolanaceae
GenusSolanum
Specieslycopersicum
CultivarRutgers
TypeOpen-pollinated red heirloom tomato
Botanical nameSolanum lycopersicum
Reproducible seedsYes
Heirloom varietyYes

Organic 'Rutgers' tomato (Solanum lycopersicum) is an open-pollinated heirloom first released in 1934. It produces classic red tomatoes, round to slightly flattened, with firm meaty flavourful flesh. Balanced sweetness and acidity together with substantial texture suit fresh slices, salads, sandwiches, sauces, and juice. Harvest generally begins 70–80 days after transplanting. This versatility makes Rutgers an appealing choice for gardeners who want to use the same tomato both fresh and processed. Seed can be saved from healthy ripe fruit when plants are isolated appropriately and handled carefully for future sowing.

Sow indoors six to eight weeks before the last frost, approximately 0.5 cm deep. Maintain 21–27°C and even moisture; germination usually takes 7–14 days. Provide intense light immediately after emergence, pot seedlings up after true leaves appear, and harden them gradually. Once frost risk has passed, transplant in full sun into deep fertile soil enriched with mature compost and offering good drainage. Install a cage or stake at planting to support stems and fruit as they develop. Protect new transplants from sudden cold and severe wind while roots establish outdoors.

Water deeply at soil level when the surface begins to dry and maintain even moisture through fruit set and sizing. Mulch after the ground warms, preserve good airflow, and avoid excess nitrogen. Harvest when tomatoes are uniformly red, slightly yielding, and still firm. Pick regularly and handle fruit without compression. Process harvests intended for sauce or juice promptly. For canning, follow a tested recipe that specifies acidification and heat processing. Discard fruit that becomes mouldy, slimy, or abnormal-smelling, and clean preparation surfaces after handling damaged tomatoes and clean tools thoroughly.

Harvested Rutgers tomatoes fill the image with smooth red and orange-red rounded fruit. The foreground tomato has a broad, slightly flattened outline and a green calyx curling above its recessed stem end. More tomatoes overlap tightly behind and beneath it, creating bright highlights and shadows across the uncut fruit surfaces.

Sowing guide

It all startswith a seed.

Sowing depth

0.5 cm (1/4 in)

Spacing / density

Space plants approximately 90 to 120 cm (36 to 48 in) apart to accommodate growth and air circulation.

Germination temperature

21 to 27 °C (70 to 81 °F)

Germination time

7 to 14 days

Sowing period

March through April indoors then transplant after frost Adjust these dates to your local frost dates and soil conditions; Canadian growing seasons vary by region.

Propagation

Seed

Growing method

Starting tomato seeds inside: 'Rutgers' tomato. Sow Rutgers indoors six to eight weeks before the last frost, approximately 0.5 cm deep in lightly moist seed-starting mix. Maintain 21–27°C; emergence usually occurs in 7–14 days. Move seedlings under intense light to prevent stretching. Pot them up after true leaves appear and keep the mix evenly moist without saturation. About one week before planting, gradually expose plants to outdoor sun, wind, and temperatures. Transplant after all frost risk has passed into full sun and deep fertile well-drained soil enriched with mature compost. Install a cage or stake at planting, water deeply at soil level, and mulch after the ground warms. Feed moderately according to the selected fertilizer label. Harvest once fruit is uniformly red, slightly yielding, and still firm, generally 70–80 days after transplanting. Allow room for the plant's mature growth, and install its cage or stake at transplanting before roots and branches make the job difficult. Use approximately 70 to 80 days after transplanting as a planning estimate; soil warmth, transplant stress, and summer temperatures can move the first harvest. Judge classic red round to slightly flattened firm meaty fruit by full colour and gentle firmness, then cut or twist fruit without tearing the loaded cluster.

Soil and care

The right care,at the right time.

Soil pH

Approximately 6.0 to 6.8

Care level

Moderate

Watering

Because 'Rutgers' tomato continues growing and setting clusters, irrigation should remain consistent from transplanting through the final harvest. The harvest guide for 'Rutgers' tomato is approximately 70 to 80 days after transplanting; maintain moisture while younger clusters continue filling. Water 'Rutgers' tomato slowly at the base, soak its root zone, then wait until the upper soil begins to dry before irrigating again. Keep 'Rutgers' tomato's foliage as dry as practical, especially late in the day, and mulch after the soil warms to reduce splash. Beside 'Rutgers' tomato, inspect the soil directly rather than relying on wilt, which signals that stress is already advanced.

Soil type

Set 'Rutgers' tomato in fertile, well-drained loam that warms readily and gives its roots room to follow the supported plant. Allow approximately 70 to 80 days after transplanting for 'Rutgers' tomato to develop, providing soil volume that stays aerated after repeated watering. Before setting 'Rutgers' tomato, mix mature compost through the area while preserving a crumbly structure rather than a dense amended pocket. For 'Rutgers' tomato, use the supplied pH range of approximately 6.0 to 6.8 as the soil-testing target. Keep 'Rutgers' tomato out of low ground where cool water lingers after rain.

Fertilization

Once 'Rutgers' flowers, favour steady growth over leafy surges. Choose amendments from soil results and crop response. 'Rutgers' tomato benefits from balanced fertility before its first trusses. Water granular amendments into the active root zone. For Rutgers red tomato, fruit development competes with foliage under excessive nitrogen. Recheck leaf colour before making another application. For 'Rutgers', its root zone needs consistent moisture while fruit enlarges. Choose amendments from soil results and crop response. Fertilizer cannot correct water-related disorders on 'Rutgers' tomato.

Moisture

Consistent soil moisture without saturation; good air circulation around the foliage.

Seasonal care

Seasonal care for 'Rutgers' tomato. Start seed indoors six to eight weeks before the local average last frost. Sow about 0.5 cm deep in clean, lightly moist mix and maintain 21–27°C through the usual 7–14-day germination period. Move emerged seedlings under intense light, pot them on before roots become crowded, and harden them gradually. Transplant after frost danger has passed, once the soil is warm and nights are mild. Select full sun and deep, fertile, well-drained soil, leaving generous room for airflow and harvest. Install a sturdy cage or stake at planting, choosing its size from the plant's observed growth rather than an unsupported universal height. During summer, water deeply at soil level when the upper layer begins drying and add mulch after the ground warms. Feed moderately and avoid excessive nitrogen. Inspect leaf undersides, lower stems, ties, and fruit for aphids, hornworms, spotting, cracking, or blossom-end rot; remove damaged material with clean tools. Begin checking around the listed 70–80 days after transplanting. Harvest uniformly red fruit when it yields slightly while remaining firm, using earlier firm pickings for slices and fully ripe sound tomatoes for sauce. As autumn cools, bring developed fruit indoors before frost. Remove diseased debris, clean supports and tools, and record transplant and first-harvest dates for next season. Store unused seed in a cool, dry, labelled place.

Container growing

A garden,within reach.

Growing 'Rutgers' tomato in containers. Choose a large, deep, stable container with several clear drainage holes and enough weight to support a fruiting tomato. Fill it with fresh, airy vegetable potting mix, adding only mature compost and never compact garden soil. Install a cage or stake before planting so later work does not damage the roots. Set one hardened Rutgers transplant, water the root ball thoroughly, and place the pot in full sun with some shelter from strong wind. Keep a clear path to the support and fruit rather than surrounding the container with crowded foliage. Water slowly when the upper mix begins to dry, then let surplus drain completely and empty the saucer. During heat, check the root zone daily and adjust to the plant's response rather than a fixed calendar. Feed at a modest labelled rate after watering; excessive nitrogen can promote leaves while delaying flowers and ripe tomatoes. Rutgers forms classic red, round to slightly flattened meaty fruit. Begin judging harvest approximately 70 to 80 days after transplanting, using full red colour, firmness, and slight yielding together. Cut or twist fruit gently without bending loaded stems. Remove leaves touching wet mix, use soft ties where needed, and keep the canopy open. Before frost, bring sound developed fruit indoors to finish, then discard diseased residue and wash the emptied container and support.
Harvested Rutgers tomatoes fill the image with smooth red and orange-red rounded fruit. The foreground tomato has a broad, slightly flattened outline and a green calyx curling above its recessed stem end. More tomatoes overlap tightly behind and beneath it, creating bright highlights and shadows across the uncut fruit surfaces.

Bloom and dimensions

Its place,in your garden.

Flower color

Yellow

Foliage color

Green

Foliage type

Compound, divided foliage with an aroma when bruised; grown as an annual in your region

Growth rate

Fast

Bloom period

Rutgers produces clusters of small yellow flowers along stems. Abundant light, sufficiently mild nights, and even moisture support fruit set, while temperature extremes may cause blossom drop. Avoid needlessly wetting foliage and gently shake the support during calm weather to help pollen move. Tomato pollen releases best from dry flowers; avoid spraying open blossoms and preserve airflow around each cluster.

Fruiting

After pollination, flowers form classic red tomatoes, round to slightly flattened, with firm meaty flesh. Harvest generally begins 70–80 days after transplanting. Look for uniform red colour, slight yielding, and a still-firm texture rather than relying on the calendar alone. Maintain consistent moisture, support loaded stems, and pick frequently to preserve quality. Use the stated form—classic red round to slightly flattened firm meaty fruit—with firmness and colour to judge ripeness rather than relying on one cue alone.

Days to maturity

Approximately 70 to 80 days after transplanting

Harvest

Harvest generally 70–80 days after transplanting when fruit is uniformly red, yields slightly to gentle pressure, and remains firm. Support each fruit and detach it without pulling stems. Pick regularly to maintain quality. Promptly use fruit intended for sauce juice or preserving and follow a tested canning recipe. Before frost bring developed fruit indoors. Do not eat leaves or stems and discard mouldy slimy or abnormal-smelling fruit.
Harvested Rutgers tomatoes fill the image with smooth red and orange-red rounded fruit. The foreground tomato has a broad, slightly flattened outline and a green calyx curling above its recessed stem end. More tomatoes overlap tightly behind and beneath it, creating bright highlights and shadows across the uncut fruit surfaces.

Garden associations

In goodcompany.

Companion plants

Basil, parsley, lettuce, and onions may share the area when every crop retains enough light, water, and airflow. Place Rutgers north of low crops so its tall habit does not shade them. These pairings do not guarantee pest control. Avoid repeatedly growing tomatoes, peppers, eggplants, or potatoes in the same place. Rotation with other plant families helps limit buildup of soil diseases. Monitor the water needs of each crop separately, preserve access for harvest, and prevent low neighbours from being shaded.

Plants to avoid

Avoid waterlogged soil, overhead watering, crowding, and repeated rotations with tomatoes, peppers, eggplants, or potatoes.

Recipe idea

From the gardento your plate.

Edible parts

Ripe fruit
'Rutgers' tomato in the kitchen. Fresh Rutgers tomato sauce — Rinse 800 g of sound ripe tomatoes, take off the stems, and chop the fruit coarsely. In a wide heavy pot, soften one diced onion and one finely chopped celery stalk in 20 mL olive oil for about five minutes. Stir in a minced garlic clove and 2 mL dried oregano, then immediately add the tomatoes. Bring the mixture to a gentle bubble, reduce the heat, and cook uncovered for 25–35 minutes. Stir from the bottom as the firm, meaty pieces break down and the liquid concentrates. Leave the sauce chunky or purée it carefully after cooling slightly. Add torn basil just before serving over pasta, grains, or vegetables. Keep leaves and green stems out of the pot, and reject tomatoes showing mould, slime, leakage, or an abnormal odour. Transfer extra sauce to a shallow covered container and refrigerate within two hours, or freeze labelled portions. This method is for a fresh sauce. Shelf-stable jars require a current tested recipe whose acidification, jar size, and heat-processing instructions are followed without changes.

Frequently asked questions

Your questions,answered.

When should Rutgers be sown and transplanted in your region?
Sow Rutgers indoors six to eight weeks before the last frost, approximately 0.5 cm deep in clean lightly moist seed-starting mix. Maintain 21–27°C; emergence generally takes 7–14 days. Provide intense light immediately after emergence, pot seedlings up after true leaves appear, and gradually harden plants to outdoor sun, wind, and temperatures. Transplant only after the last frost once soil is warm, choosing a full-sun location with fertile well-drained ground. Install a cage or stake at planting, water deeply at soil level, and protect young plants from unexpected cold nights while their roots establish. Mulch after the ground warms and keep foliage clear of soil.
Does Rutgers need support?
Yes. Install a cage or stake at transplanting to support stems and fruit without disturbing roots later. Use soft ties only on stems that bend and avoid constriction. Recheck Rutgers ties as stems thicken and confirm the cage remains upright after wind, heavy rain, or a concentrated fruit load. Remove mainly diseased or broken growth with a clean tool rather than pruning severely. Open access around the plant makes soil-level watering, airflow, foliage inspection, and harvesting easier. Distribute stems around the cage instead of fastening the whole plant to one crowded point. Place each loose tie beneath a sturdy junction and check it as the stem thickens. After wind or a heavy fruit set, stabilize the support before lifting branches. Keep the centre reachable for inspection, but retain healthy foliage that shades developing tomatoes.
When should Rutgers tomatoes be harvested?
Begin checking Rutgers tomatoes approximately 70 to 80 days after transplanting. A mature fruit should show the cultivar's classic red colour across its round to slightly flattened surface and feel firm but slightly yielding. The date is a range, so assess each tomato rather than clearing the plant at once. Hold the fruit gently and detach it without wrenching the cluster. The meaty texture remains most useful when the tomato is sound, not soft or leaking. Pick cracked fruit for prompt use if clean, and discard mouldy or rotten specimens. Because the current facts do not state a determinate or indeterminate habit, base harvest frequency on what the plant actually presents rather than assuming a concentrated or prolonged crop. Full red colour and texture are the reliable final cues.
Can Rutgers be grown in a container?
Yes. Select a roomy sturdy deep pot with several unobstructed drainage openings. Use fresh, open-textured vegetable mix with modest mature compost for Rutgers, and reserve a full-sun position with watering access. Install a cage or stake to support stems and fruit. During heat, feel below the surface each day; irrigate the Rutgers root ball slowly, drain it completely, and use fertilizer only at the labelled rate. Turn the Rutgers pot only when one-sided light requires it, then inspect the cage and base after windy weather. No exact container volume is confirmed in this record, so favour ample root space and stability rather than assigning an unsupported minimum. The support should be anchored without blocking drainage or becoming a lever in wind. Check moisture below the surface, and make sure the fully watered pot can be moved or protected safely if the site requires it.
Is Rutgers heirloom and reproducible?
Yes. Rutgers is documented as an open-pollinated red heirloom tomato, so carefully saved seed can reproduce the cultivar. Choose fully ripe, classic red fruit from healthy plants that match the firm, meaty, round-to-slightly-flattened form. Process seed using a recognized tomato-saving method, dry it thoroughly, and label it with cultivar and year. Open-pollinated does not mean crossing is impossible. Tomatoes commonly self-pollinate, but insects can move pollen between nearby varieties. Isolate blossoms when genetic purity matters. Avoid fruit with disease, mould, or off-type traits. If you do not know the pollination history, grow the saved seed as a test population and confirm fruit and plant characteristics before using it for the main Rutgers planting or sharing it as true seed.

Wildlife and pets

Life,around your plants.

Supporting wildlife

Rutgers tomato blossoms can release pollen through wind movement or bee activity. Growing several varieties together is not a requirement for a crop. If plants are under a temporary cover, consider how that protection affects ventilation and access once flowering begins; healthy flowers need suitable conditions as well as available pollen.

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The right extras.Right here.

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