Tomato German Johnson Vegetable Seeds

Price range: $9.99 through $33.99 AUD incl gst

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American heirloom producing large, pink-red beefsteak tomatoes with rich flavour.
Meaty, juicy flesh with relatively few seeds, ideal for sandwiches, salads and fresh slicing.
Vigorous indeterminate vines provide ongoing seasonal harvests; staking or trellising required.

Tomato German Johnson Vegetable Seeds

A traditional American heirloom producing large, pink-red beefsteak tomatoes with rich flavour and meaty, juicy flesh. German Johnson is a delicious choice for fresh salads, sandwiches and generous tomato slices.

This open-pollinated variety develops vigorous, indeterminate vines that need sturdy support. Its substantial fruit has relatively few seeds and can vary in size and shape.

Grow in full sun with fertile, well-drained soil, consistent moisture and space for good airflow.

Seed and Plant Details

Botanical name

Solanum lycopersicum

Variety

German Johnson

Seed type

Open-pollinated American heirloom; non-GMO, no chemical treatment

Seeds per gram

Approximately 250–400; a general guide, with variation between seed lots

Plant type

Warm-season vegetable; generally grown as an annual

Growth habit

Indeterminate climbing vines; staking or trellising required

Plant height

Approximately 1.5–2 m or more, depending on conditions and training

Fruit type

Large, pink-red beefsteak tomatoes with meaty, juicy flesh and relatively few seeds

Days to harvest

Approximately 80 days from transplanting; varies with conditions

Why Grow German Johnson Tomatoes?

Traditional American heirloom with large, pink-red fruit.
Rich tomato flavour and meaty, juicy flesh.
Generous slices suited to sandwiches, burgers and fresh salads.
Indeterminate growth allows an extended harvest in suitable conditions.
Open-pollinated variety for gardeners who enjoy growing heirloom vegetables.

Flavour and Kitchen Uses

German Johnson has a full tomato flavour and substantial, meaty flesh. Its juicy texture makes it particularly enjoyable freshly sliced.

Serve thick slices in sandwiches and burgers, arrange with basil and mozzarella, or chop into fresh salads. Ripe fruit can also be roasted or cooked into homemade sauces.

How to Grow German Johnson Tomatoes

Raise seedlings in a protected position, then transplant into warm soil after frost risk has passed.

Prepare the seed trays. Fill clean trays or small pots with moist seed-raising mix and allow excess water to drain.
Sow the seeds. Sow approximately 5–6 mm deep, cover lightly and water gently. Pre-soaking is not normally required.
Maintain warmth and moisture. Keep the mix evenly moist without saturating it. Move seedlings into good light as soon as they emerge.
Prepare for transplanting. Pot on as needed and gradually introduce seedlings to outdoor conditions before planting out.
Plant and support. Choose a sunny position with fertile, well-drained soil. Install sturdy stakes, cages or a trellis at planting time.
Water and feed. Water at soil level, maintain consistent moisture and apply a suitable tomato fertiliser according to its label.
Harvest ripe tomatoes. Pick when fruit has developed its pink-red colour and gives slightly under gentle pressure. Handle carefully to avoid bruising.

Growing tip: Use strong supports and check ties as the crop develops. Large tomatoes can place considerable weight on fruit-bearing branches.

When to Sow German Johnson Tomatoes in Australia

The following is a general guide. Adjust timing for local frost dates, elevation and seasonal temperatures. Early sowings in cooler regions need protection and warmth.

Climate Zone	General Sowing Time	Growing Notes
Cool	August–October under cover	Raise seedlings with warmth. Transplant after frost and allow enough warm weather for fruit to ripen.
Temperate	August–November	Protect early sowings. Plant outdoors after frost risk has passed.
Subtropical	Late winter–spring; autumn where frost-free	Allow for local frost risk. Avoid establishing plants during extreme heat.
Tropical	April–July	Grow during the cooler, drier season and maintain good airflow.
Arid	Spring after frost; autumn in warm, frost-free areas	Timing varies across arid regions. Protect from extreme heat and use reliable irrigation.

Sowing Information

Sowing method

Raise seedlings; direct sowing is possible in reliably warm, frost-free conditions

Sowing depth

Approximately 5–6 mm

Germination

Approximately 5–10 days under suitable conditions

Soil temperature

Approximately 21–27°C for germination

Plant spacing

Approximately 60–90 cm between supported plants

Row spacing

Approximately 90–120 cm; allow room for access and airflow

Position

Full sun; protect from frost

Best Soil and Containers for German Johnson

Choose well-drained soil enriched with mature compost. Avoid waterlogged areas and maintain moisture through flowering and fruit development.

For container growing, use a large pot with drainage holes and quality potting mix. Provide sturdy support and check moisture frequently, as containers can dry out quickly in warm weather.

Tips for Growing German Johnson Tomatoes

Plant in full sun after frost risk has passed.
Use sturdy supports and soft ties for the growing vines.
Allow enough space for airflow and easy harvesting.
Mulch established plants, keeping mulch clear of the stems.
Water consistently at the base and avoid persistently saturated soil.
Remove damaged or diseased foliage and monitor for pests.
Harvest ripe fruit regularly and handle gently.

Frequently Asked Questions

Is German Johnson a bush or climbing tomato?

It is an indeterminate climbing tomato. Its vines need staking, a sturdy cage or a trellis.

What colour are ripe German Johnson tomatoes?

The fruit develops a pink to pink-red colour. Check colour together with a slight softness under gentle pressure when judging ripeness.

How long does German Johnson take to harvest?

Allow approximately 80 days from transplanting for the first ripe fruit. Temperature, sunlight and plant health affect timing.

Is German Johnson good for slicing?

Yes. Its large fruit, meaty flesh and relatively few seeds make it particularly suitable for sandwiches, burgers and fresh tomato platters.

Can German Johnson be used in cooked dishes?

Yes. Ripe fruit can be roasted or cooked into sauces as well as enjoyed fresh.

Can I grow it in a container?

Yes. Choose a large container with good drainage and strong support, and provide regular watering and feeding.

Will it keep producing after the first harvest?

Healthy indeterminate vines can continue flowering and fruiting while conditions remain suitable.

Can German Johnson tolerate frost?

No. Protect seedlings from frost and wait for suitable warm conditions before planting outdoors.

Product Specifications

Variety: German Johnson.
Botanical name: Solanum lycopersicum.
Open-pollinated American heirloom, non-GMO, no chemical treatment.
Seeds per gram: Approximately 250–400.
Plant type: Warm-season vegetable, generally grown as an annual.
Growth habit: Indeterminate; requires staking or trellising.
Plant height: Approximately 1.5–2 m or more, depending on conditions and training.
Fruit: Large, pink-red beefsteak tomatoes with relatively few seeds.
Flavour and texture: Rich tomato flavour with meaty, juicy flesh.
Days to harvest: Approximately 80 days from transplanting.
Sowing depth: Approximately 5–6 mm.
Germination: Approximately 5–10 days under suitable conditions.
Germination soil temperature: Approximately 21–27°C.
Plant spacing: Approximately 60–90 cm.
Row spacing: Approximately 90–120 cm.
Position: Full sun; protect from frost.
Soil: Fertile, moist and well drained.

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