Special Offers
Flowers & Plants
Seeds
Fruit & Vegetables
House Plants
Tool Shed
Outdoor Living
Garden Tips
My Orders
Back to Seeds
All Seeds
Back to Seeds
All Flower Seeds
Hardy Annual Seeds
Half-Hardy Annual Seeds
Perennial & Biennial Seeds
Wildflower Seeds
Cosmos Seeds
Marigold Seeds
Back to main
Garden Tools & Equipment
Garden Machinery
Garden Compost
Garden Worms
Plant Pots
Garden Irrigation & Watering
Fertilisers
Plant Protection
Hanging Baskets
Pest Control
Back to Tool Shed
Garden Tools & Equipment
Back to main
Garden Furniture
Building and Fencing
Landscaping
Garden Living
Water Features
Patio Heaters
Wild Bird Food
Bird Care Accessories
Bird Feeders
Wildlife Havens
Back
Back
Garden Sheds
Metal Sheds
Greenhouses
Metal Greenhouses
Mini Greenhouses
Grow Tunnels
Cold Frames
Accessories
Greenhouse Guides
Back
Back
Gardening Advice
Grow Your Own Magazine Subscription
How To Gardening Guides
Kids Grow - Gardening with children
What To Do In The Garden This Month
Pruning Guides
Plants for a Purpose
Seed Sowing & Growing
What seeds should I be sowing now?
Video Library
Wildlife Gardening
Garden Pests & Diseases
Back
Gardening Hubs
Bedding plants
Begonias
Fuchsias
Geraniums
Hanging baskets
Houseplants
Hydrangeas
Perennials
Petunias
Roses
Spring flowering bulbs
Wildflowers
Petunia 'Sweetunia' Trio
Half-hardy Annual
What is Half-Hardy Annual?
A plant that completes its entire life cycle (growth, reproduction, death) in one season.
Can be grown outdoors but requires winter protection from frosts and temperatures below 0C.
A plant that completes its entire life cycle (growth, reproduction, death) in one season.
Can be grown outdoors but requires winter protection from frosts and temperatures below 0C.
£19.99
NEW
Superb garden performance
Self cleaning flowers
Reliable and versatile
1,000+ flowers from late spring to early autumn
Delivery Information
View Product Description
Out of Stock
Loading...
Height Up to 30cm (12in)
Spread Up to 30cm (12in)
Half-hardy Annual
patio
full sun
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
Flowering Months
Try this instead
Begonia x tuberhybrida 'Apricot Shades Improved' F1 Hybrid
1774 Reviews
Quick Buy
14 Options From£5.99
Description
How to Grow
Reviews
Petunia 'Sweetunia Trio' offers a wonderful mix of sumptuous bicolour blooms on compact, trailing plants that flower prolifically all summer long. The blooms are self-cleaning so there’s no need for sticky dead-heading. The ‘Sweetunia’ series are hardworking, reliable and versatile. Grow them in beds, baskets, window boxes or patio pots – wherever you plant them, you can rely on a fabulous display. Height and spread: 30cm (12").
Petunia 'Sweetunia' Trio comprises 5 plants each of:
- Petunia ‘Sweetunia Johnny Flame’ - A dazzling colour combination of burgundy-red with cerise-pink edges.
- Petunia ‘Sweetunia Fiona Flash’ - Sumptuous, velvety red blooms with a burgundy splash.
- Petunia ‘Sweetunia Starfish’ - Pale pink flowers with darker pink veining and a central star.
15 petunia Postiplug plants (5 of each variety) (KB8516)
Pot up petunia plants and grow them on in warm frost-free conditions for transplanting later on. Pinch out the growing tip of each stem to encourage branching and form a bushier plant which will produce more flowers later on. When all risk of frost has passed, gradually acclimatise them to outdoor conditions over a period of 7 to 10 days, before transplanting them outdoors into baskets, window boxes and containers in well drained soil, in full sun.
More Info Feed and water petunia plants regularly, particularly during hot, dry periods. Regular deadheading of petunia flowers will encourage further blooms to be produced throughout the summer.
Delivery
Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.
Orders for packets of seed incur a delivery charge of £2.99.
Orders which include any other products will incur a delivery charge of £5.99.
Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.99 will apply - regardless of the number of items ordered.
Large items may incur a higher delivery charge - this will be displayed in your shopping basket.
Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.
For more information on how we send your plants please visit our Helpful Guide on plant sizes.
Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. Sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this, so regretfully we are unable to ship live plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3
Recently Viewed
Sign Up For Exclusive Special Offers
About us
Customer Help Centre
Job Vacancies
Privacy Policy
Cookies
Environmental Policy
Terms & Conditions
Our Gardening App
Affiliate Program
Product Reviews
Delivery
Quick Shop
Gender Pay Gap
Modern Slavery Act
Gardening Club
eGift Vouchers
Request a Catalogue
Retail Enquiries
Seed Stockists
Press & Media Resources
Wholesale Enquiries
Promotional Seeds Enquiries
Ukraine Appeal
© 2022 Thompson & Morgan. All rights reserved. A division of Branded Garden Products Limited.
