UrbanHarvests Co - Product Details

Tomato ‘Costoluto’ (Organic Starter Pack)

| No Review

£5.99

Grow authentic Italian tomatoes at home with our Tomato ‘Costoluto’ (Organic) Starter Pack—ideal for beginners, gifts, or greenhouse growers. Includes everything you need to grow flavour-packed, ribbed heritage fruits from seed to harvest.

Categories: Vegetable Seeds / Fruit Seeds / Organic Seeds / Vegetable Starter Kits / Fruit Starter Kits Brand: Urban Harvest Co SKU: UH-C0019507-SP

Seed Information

Plant Type Vegetable / Fruit
Organic Yes
Growing Difficulty Easy to Moderate
Germination Time 7-14 Days
Harvest Time 75-85 Days
Best Season To Grow Late Winter to Spring
SunLight Needs Full Sun
Water Requirements Medium to High
Height Of Maturity 150-180 CM
None GMO Yes
UK Native No

The ‘Costoluto’ tomato is a classic Italian heirloom variety prized for its large, heavily ribbed fruits and intensely rich, tangy flavour—perfect for sauces, slicing, and roasting. With this organic starter pack, you’ll have everything needed to begin your growing journey with confidence, whether on a windowsill, balcony, or in a greenhouse.

Each pack includes certified organic seeds, compost pellets, starter pots, and a growing guide—making it an excellent gift or easy introduction to growing tomatoes from seed. Costoluto tomatoes thrive in sunny, sheltered spots and benefit from staking and regular side-shooting.

Includes: Organic Costoluto seeds, biodegradable pots, compost pellets, growing guide
Type: Indeterminate (cordon)
Fruit Size: Large, ribbed, beefsteak-style
Flavour: Rich, tangy, meaty
Sowing Time: February–April
Harvest Time: August–October
Grows Well In: Greenhouses, large pots, sunny walls
Certified Organic Seeds

Whether you’re gifting to a foodie or starting your own organic patch, the Costoluto Starter Pack makes growing authentic Mediterranean tomatoes simple, sustainable, and satisfying.

Growing & Care Instructions

A Gourmet Italian Favourite for Home or School Gardens
Grow beautifully ribbed, richly flavoured tomatoes with our Organic Tomato ‘Costoluto’ Starter Pack. Perfect for sauces, slicing, or showcasing in salads, this heirloom variety thrives in sunny spaces and brings traditional Mediterranean taste to your garden.

🧺 What’s Included in Your Starter Pack:

Biodegradable Pot – For eco-friendly seed starting

Reusable Decorative Pot – For transplanting and longer-term growth

Organic Tomato ‘Costoluto’ Seeds – Non-GMO and selected for UK gardens

Peat-Free Cutting Compost – Promotes healthy root development

Fish, Blood & Bone Feed – Organic, slow-release nutrients

🌿 Growing & Care Guide

1. Sow Indoors (Best Feb–Apr)

Fill the biodegradable pot with compost.

Plant one seed 0.5cm deep per pot.

Keep in a warm, sunny spot (18–21°C) and water lightly.

2. Germination

Seeds sprout in 7–14 days.

Keep compost moist but not soggy.

3. Transplanting

When seedlings are 10–15cm tall and have true leaves, transplant to the decorative pot or garden bed.

Plant deeper, up to the first leaves, to encourage strong roots.

4. Feeding

Feed with fish, blood & bone every 3–4 weeks.

Water after feeding to activate nutrients.

5. Supporting

Use a cane or tomato cage to support the plant as it grows.

Tie stems loosely with twine or soft string.

6. Flowering & Fruiting

Expect ribbed red fruits in mid to late summer.

Harvest when tomatoes are deep red and slightly soft to the touch.

From seed to sauce — enjoy bold, homegrown flavour with your Costoluto tomatoes.

UrbanHarvests

Starter Kits

Growing Accessories

Security Products

Tomato ‘Costoluto’ (Organic Starter Pack)

Seed Information

Growing & Care Instructions

🧺 What’s Included in Your Starter Pack:

🌿 Growing & Care Guide

1. Sow Indoors (Best Feb–Apr)

Fill the biodegradable pot with compost.

Plant one seed 0.5cm deep per pot.

Keep in a warm, sunny spot (18–21°C) and water lightly.

2. Germination

Seeds sprout in 7–14 days.

Keep compost moist but not soggy.

3. Transplanting

When seedlings are 10–15cm tall and have true leaves, transplant to the decorative pot or garden bed.

Plant deeper, up to the first leaves, to encourage strong roots.

4. Feeding

Feed with fish, blood & bone every 3–4 weeks.

Water after feeding to activate nutrients.

5. Supporting

Use a cane or tomato cage to support the plant as it grows.

Tie stems loosely with twine or soft string.

6. Flowering & Fruiting

Expect ribbed red fruits in mid to late summer.

Harvest when tomatoes are deep red and slightly soft to the touch.

From seed to sauce — enjoy bold, homegrown flavour with your Costoluto tomatoes.

Similar Products

Lilly Spring Onion Seeds

Tomato Zlatava Seeds

Parsnips Albion F1 Seeds

Spring Onion Eiffel Seeds

Cabbage Mammoth Red Rock Seeds

Cabbage Tundra F1 Seeds

My Cart

My Wishlist

UrbanHarvests

Tomato ‘Costoluto’ (Organic Starter Pack)

Seed Information

Growing & Care Instructions

🧺 What’s Included in Your Starter Pack:

🌿 Growing & Care Guide

1. Sow Indoors (Best Feb–Apr)

Fill the biodegradable pot with compost. Plant one seed 0.5cm deep per pot. Keep in a warm, sunny spot (18–21°C) and water lightly.

2. Germination

Seeds sprout in 7–14 days. Keep compost moist but not soggy.

3. Transplanting

When seedlings are 10–15cm tall and have true leaves, transplant to the decorative pot or garden bed. Plant deeper, up to the first leaves, to encourage strong roots.

4. Feeding

Feed with fish, blood & bone every 3–4 weeks. Water after feeding to activate nutrients.

5. Supporting

Use a cane or tomato cage to support the plant as it grows. Tie stems loosely with twine or soft string.

6. Flowering & Fruiting

Expect ribbed red fruits in mid to late summer. Harvest when tomatoes are deep red and slightly soft to the touch. From seed to sauce — enjoy bold, homegrown flavour with your Costoluto tomatoes.

Similar Products

My Cart

My Wishlist

Fill the biodegradable pot with compost.

Plant one seed 0.5cm deep per pot.

Keep in a warm, sunny spot (18–21°C) and water lightly.

Seeds sprout in 7–14 days.

Keep compost moist but not soggy.

When seedlings are 10–15cm tall and have true leaves, transplant to the decorative pot or garden bed.

Plant deeper, up to the first leaves, to encourage strong roots.

Feed with fish, blood & bone every 3–4 weeks.

Water after feeding to activate nutrients.

Use a cane or tomato cage to support the plant as it grows.

Tie stems loosely with twine or soft string.

Expect ribbed red fruits in mid to late summer.

Harvest when tomatoes are deep red and slightly soft to the touch.

From seed to sauce — enjoy bold, homegrown flavour with your Costoluto tomatoes.