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Home>Flowers, Plants & Shrubs>Plants>Bedding Plants>Annual Bedding

Lobelia erinus 'Ultra Cascade Mixed'

2 Options from £8.99

3 Reviews
36 lobelia plug plants £8.99 Out of Stock
72 lobelia plug plantsSave £7.99 £17.98 £9.99 Out of Stock
Description How to Grow More Info Delivery Reviews Video

An opulent mix of old varieties and new, that gives you the best of both worlds - and longer-lasting displays. Older varieties in the mix flower early and fade, whilst the newer varieties last longer, so mixed together you'll have a full season of stunning lobelia colour. Lobelia 'Ultra Cascade' Mixed makes a sparkling addition to containers, flower pouches™ and window-boxes. Trailing lobelia is an easy to grow annual that is deservedly popular for its versatility and long flowering period. Trails to: 45cm (18"). Spread: 15cm (6").

Patio, Alpine & Rockery


Sun or semi shade

15cm (5.9in)

45cm (17.7in)

36 Lobelia Plug Plants (T12845)
72 Lobelia Plug Plants (T12846)

Flowering Months
Feed and water lobelia plants frequently throughout the summer to promote an endless supply of delicate lobelia flowers. Caution: irritant to skin and eyes.
Lobelia plug plants can be planted directly into flower pouches. For baskets, beds and window boxes, pot up plugs and grow them on in warm, frost free conditions for transplanting at a later date. When all risk of frost has passed, gradually acclimatise lobelia plants to outdoor conditions over a period of 7 to 10 days before transplanting them into their final containers in any, well drained soil, in a sunny or semi-shaded position.


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 and will be stated on the product page or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £1.95.

Orders which include any other products will incur a delivery charge of £4.95.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.90 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 details of any surcharges that may apply to certain destinations.

Satisfaction Guaranteed

For your complete peace of mind, our Home and Garden products may be returned to us within 30 days of purchase for a refund of the purchase price. Items must be returned unused, at your cost and in mint condition. All items carry a manufacturer's 12 month defects warranty.


Subtle colours, long lasting 2013-10-22

This year I put one red & white trailing geranium and lots of T&M lobelia per window box and they have been my most successful display yet! Many compliments all round.

Copious amount of plants!! 2011-09-08

I received 42 plug plants which filled a flower pouch, an Eezee Patio Bag and 2 wall baskets!! Excellent value for money and producing copious amounts of different coloured lobelia plants. Completely smothered my flower pouch and Eezee Patio Bag which I hung from my hanging basket stand also obtained from Thompson & Morgan. Absolutely gorgeous.

Displaying Wonderful colours 2011-08-28

when i recieved my Lobelia Ultra Cascade Mixed they were very healthy and strong, i planted them up into T&M's Eezee Patio Bag and the T&M's flower ball which is ideal for many of T&M's bedding plants and they soon took hold and gave me a wonderful display of blue,white and purple flowers which has been flowering from the begining of July and we are nearly into september and they are still in full colour, i am more than happy with these as they seemed to be everlasting Lobelia.