Best Partial Shade Vegetable Seeds of 2026

Name: Welsh Onion Seeds by Premier Seeds Direct
Brand: Premier Seeds Direct

Toby Butcher

Last Updated: 5 Feb 2026

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For those who love to grow their own vegetables but don't have access to full sun, partial shade vegetable seeds may be the perfect solution. These seeds are specially selected to thrive in areas that receive less than six hours of direct sunlight per day, making them ideal for gardens that are partially shaded by trees or buildings. With a variety of options available, from leafy greens to root vegetables, there's no need to compromise on flavour or nutrition. These seeds are a great way to make the most of your garden space and enjoy fresh, homegrown produce.

At a Glance: Our Top Picks

#TOP 1

Welsh Onion Seeds by Premier Seeds Direct

9.9

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#TOP 2

Welldales Giant Celeriac Seeds for UK Gardens

9.8

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#TOP 3

Viridis Hortus Buttercrunch Lettuce Seeds

9.6

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Top 10 Partial Shade Vegetable Seeds

#TOP 1

Welsh Onion Seeds by Premier Seeds Direct

Premier Seeds Direct
HRB93
Green

PREMIER SEEDS DIRECT - Welsh Onion (Allium FISTULOSUM) - 1200 Seeds

The Premier Seeds Welsh Onion is ideal for gardeners looking to grow their own fresh produce. You can sow these seeds under cover from early spring or directly outdoors from late April, with germination occurring in just 10-14 days at optimal soil temperatures. After about 5-6 weeks, gradually harden off your plants and space them 10cm apart for best results. Preferring full sun to partial shade, these onions thrive in a moist, organic-rich medium, ensuring a bountiful harvest for your kitchen.

9.9

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What We Like

Quick germination in 10-14 days
Easy to grow in various conditions
Harvest leaves like chives
Establishes well in the first year

#TOP 2 Best Celery Vegetable Seed

Welldales Giant Celeriac Seeds for UK Gardens

Welldales
WD1318
Green

Welldales 100 Giant Celeriac Seeds UK Heirloom Prague Celery Root Hardy Garden Vegetable

Welldales Celeriac Seeds offer a superb way to grow your own hardy vegetables at home. With a seed-to-harvest time of 120 to 150 days, you can enjoy fresh, rich-flavoured celeriac that is excellent for mashing and roasting. The seeds are disease-resistant and thrive in UK gardens, ensuring high germination rates and abundant harvests. Additionally, these biennial seeds are low maintenance, making them perfect for gardeners of all experience levels.

9.8

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What We Like

High germination rates
Disease resistant variety
Excellent for mashing and roasting
Low maintenance
Thrives in UK gardens

#TOP 3 Best Lactuca Vegetable Seed

Viridis Hortus Buttercrunch Lettuce Seeds

Viridis Hortus
SEEDV023
Green

Viridis Hortus - Buttercrunch Lettuce 1000 (1.08g's) Vegetable Seeds - Butterhead - Cool Season Heirloom - Lactuca Sativa

Viridis Hortus Lettuce Seeds offer a delightful Bibb type lettuce known for its small, dense heads and buttery texture, perfect for salads. The rich green leaves, sometimes tinged with red, create an attractive rosette in your garden while demonstrating good bolt resistance. You’ll appreciate that they grow best in full sun but can tolerate partial shade, making them versatile for various climates. With a quick harvest time of just 55 to 60 days, you can enjoy fresh lettuce in no time.

9.6

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What We Like

Crisp and crunchy texture
Good bolt resistance
Attractive garden appearance
Fast growth cycle
Tolerates partial shade

#TOP 4 Best Pea Vegetable Seed

Thompson & Morgan Hurst Green Shaft Pea Seeds

Thompson & Morgan
Green

Pea Petit Pois Vegetable Seed Yielding Heavy Crops of Pea Pods for Garden, Allotment & Greenhouse Hurst Green Shaft Variety Appox 250 Seeds 1 x Finished packet by Thompson & Morgan

The Hurst Green Shaft Pea Seeds from Thompson & Morgan allow you to grow delicious peas right in your garden. With this variety holding the RHS Award of Garden Merit, you can be assured of producing bumper crops. These seeds are easy to grow, making them suitable for all gardeners, whether novice or experienced. You can enjoy a large harvest throughout the summer by sowing them successively. Full growing instructions are included, ensuring you have all the guidance you need for a successful crop.

9.5

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What We Like

High yield of pea pods
Award-winning variety
Easy to grow for everyone
Includes growing instructions
Suitable for summer harvests

#TOP 5

PREMIER SEEDS DIRECT - Onion BUNCHING

Premier Seeds Direct
9G-UL40-SJAE
White

PREMIER SEEDS DIRECT - Onion BUNCHING - White Lisbon (Winter Hardy) - 5 Grams

Features

For The Finest Onions, Seed Directly Outdoors, Depth 1/4 To 1/2 Inch, In Full Sun To Partial Shade And Well Drained Soil As Soon As The Ground Can Be Worked In Spring. Planting Space Rows 12 Inches Apart. Scatter Seed In The Row At The Rate Of 3 Seeds Per Inch.
Days To Germination: 10-14. Planting Depth: 1/2". Spacing, Row: 12-18 Inches. Spacing, Plant: 1-2 Inches. Light: Full Sun Or Partial Shade.
When Seedlings Are 3 Inches High, Thin To Stand 2 To 3 Inches Apart. Sowings In Jul-Aug Should Be Ready Prior To Xmas, Later Sowings Will Mature In Early Spring

9.3

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#TOP 6

PREMIER SEEDS DIRECT - Spring Sowing Onion Sets

Premier Seeds Direct
YELLOW
250 Grams

PREMIER SEEDS DIRECT - Spring Sowing Onion Sets (Red Baron, 250 Grams)

Features

Gradually Harden Off And Plant Outdoors After 5-6 Weeks With 10cm Between Plants. Prefers Full Sun To Partial Shade And A Moist Growing Medium Rich In Organic Matter.
Sow Under Cover From Early Spring Or Directly Outdoors From Late April. Seeds Germinate In 10-14 Days At 15-20c Soil Temp.
The Leaves Can Be Harvested As Per Chives. The Onions Can Be Lifted And Used Whole.

9.2

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#TOP 7

Welldales Stem Lettuce Seeds for Home Gardening

Welldales
WD1324
White

Welldales 50 Chinese Stem Lettuce Seeds Long Tender Asian Celtuce Exotic Vegetable Plants

Welldales Stem Lettuce Seeds are a unique variety that combines the flavours of celery and lettuce, making them a delightful addition to your culinary repertoire. They grow quickly, allowing you to enjoy a fresh harvest in just 60 to 70 days. These seeds are versatile, suitable for both raw and cooked dishes, which means you can easily incorporate them into your meals. Furthermore, they thrive in well-draining soil and are resistant to cold weather, making them an excellent choice for beginners and seasoned gardeners alike.

9.2

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What We Like

Fast-growing for quick harvest
Mild flavour for versatile cooking
Resistant to cold weather
Easy to grow for beginners
Adapts to different soil types

#TOP 8

PREMIER SEEDS DIRECT - Welsh Onion RED

Premier Seeds Direct
750 Seeds

PREMIER SEEDS DIRECT - Welsh Onion RED - 750 Seeds

Features

Gradually Harden Off And Plant Outdoors After 5-6 Weeks With 10cm Between Plants. Prefers Full Sun To Partial Shade And A Moist Growing Medium Rich In Organic Matter.
Sow Under Cover From Early Spring Or Directly Outdoors From Late April. Seeds Germinate In 10-14 Days At 15-20c Soil Temp.
The Leaves Can Be Harvested As Per Chives. The Onions Can Be Lifted And Used Whole.

9.1

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#TOP 9

PREMIER SEEDS DIRECT - Onion BUNCHING

Premier Seeds Direct
Green,White

PREMIER SEEDS DIRECT - Onion BUNCHING (Spring) - White Lisbon - 5 Grams

Features

For The Finest Onions, Seed Directly Outdoors, Depth 1/4 To 1/2 Inch, In Full Sun To Partial Shade And Well Drained Soil As Soon As The Ground Can Be Worked In Spring. Planting Space Rows 12 Inches Apart. Scatter Seed In The Row At The Rate Of 3 Seeds Per Inch.
Days To Germination: 10-14. Days To Harvest: 60-120. Planting Depth: 1/2". Spacing, Row: 12-18 Inches. Spacing, Plant: 2-3 Inches. Light: Full Sun Or Partial Shade.
When Seedlings Are 3 Inches High, Thin To Stand 2 To 3 Inches Apart. Harvest Young Plants In 60 Days Or Up To 120 Days For Mature Plants. Fertile, Moist Soil Enriched With Compost Is Best For Onion Production.

8.9

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#TOP 10

Welldales 50 Winter Hardy British Purple Spring Onion Seeds Fast Harvest UK Bunching

Welldales
Purple

Welldales 50 Winter Hardy British Purple Spring Onion Seeds Fast Harvest UK Bunching

Features

Fast Germination And Quick Growth - Spring Onion Seeds Germinate In 10-14 Days - Harvest Young Onions In 60 Days Or Full Sized Spring Onion Bulbs In 90 Days - Ideal For Continuous Crops In UK Gardens
Grow Your Own Purple Spring Onions - This Dual Purpose Variety Produces Bold, Vibrant Red/Purple Onions - Perfect For Adding Colour And Flavour To Culinary Dishes - Easy To Grow UK Purple Spring Onion Seeds
Perfect For Home Gardeners And Allotments - Grow Indoors Or Outdoors In Containers, Raised Beds, Or Directly In Garden Soil - These Winter Hardy Spring Onion Seeds Are Ideal For Beginners And Experienced Growers

8.9

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Editor's Notes

During our partial shade vegetable seed research, we found 34 partial shade vegetable seed products and shortlisted 10 quality products. We collected and analyzed 4,547 customer reviews through our big data system to write the partial shade vegetable seeds list. We found that most customers choose partial shade vegetable seeds with an average price of £20.00.

The partial shade vegetable seeds are available for purchase. We have researched hundreds of brands and picked the top brands of partial shade vegetable seeds, including Premier Seeds Direct, Welldales, Viridis Hortus, Thompson & Morgan.

Written by

Toby Butcher

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.