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What's your favourite dahlia?

59 replies

QuietKingdom · 06/02/2022 14:42

I can't decide between so many beautiful looking dahlia tubers that are on offer at the moment. I've never grown them before but I've decided to create a cutting garden at my allotment and I'm dreaming about bouquets of dahlias all summer long. I especially like the red, bronze and pink ones but do I want big pom poms or bee friendly giant daisies? What is everyone else growing?

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lochmaree · 14/02/2022 21:46

@garlicandsapphires the ones I leave in the ground come back more reliably than the ones I lift Grin

I left them all in the ground and mulched for the first time last year. in previous years I havent bothered mulching and I leave some in the ground, I think they've all come back up. at least the majority have.

ChefJones90 · 14/02/2022 21:51

I bought a packet of Unwins Dwarf Dahlia seeds a couple of years ago and it was a really cheap way of getting loads of lovely Dahlias. The only thing is if you were wanting a particular colour scheme it’s hard to achieve if you’re planting out young plants. Also slugs just adored the young plants I put out.

GuyFawkesDay · 14/02/2022 21:53

My cafe au lait was a real disappointment. However Labyrinth is a corker. Flowers profusely for weeks and weeks and weeks. Penhill Watermelon too. Jowey Winnie is a stunner but mine didn't overwinter and rotted so going to need a new one!

TulipsGarden · 15/02/2022 07:48

I love Labyrinth @GuyFawkesDay and was planning to buy it this year, but it's sold out everywhere! Am considering Penhill Watermelon instead.

I think in the UK whether you need to lift depends on your soil and climate. Allium bulbs can rot in the damp bits of my garden, so dahlias wouldn't stand a chance. Also, always a risk we get another 'Beast from the East' type winter which dahlias really wouldn't like.

ButterMeTimbers · 16/02/2022 14:51

We don't lift ours. They get cut back to the ground when the first frosts of winter start to make them look sorry. Then well mulched with straw and composted bark - several inches worth.

They are grown on an allotment, for cutting - so they either make it or they don't. So far, they always have Smile

cobblers123 · 16/02/2022 14:55

I bought a yellow cactus dahlia last year from Lidl. It was £1.49 and I had so many blooms on it, far more than on the expensive ones I ordered from The Netherlands.

I'm going to buy some more this year, they had them in this week so next time I go in I will have a good sort through the box.

ChristopherTracy · 25/02/2022 13:00

My new dahlias have just arrived am I potting them up somewhere non frosty?

CharlesChickens · 25/02/2022 18:40

@ChardonnaysPetDragon

I currently have £90 worth of Dahlias in Sarah Raven shopping basket, which I'm trying very hard to whittle down to something reasonable.
Same here Smile
Mudds · 26/02/2022 08:24

Hi, I wouldn't recommend Sarah Raven, inordinately expensive. I usually find that if something catches your eye on the SR website and you google it you'll find the same plants/ seeds elsewhere at a fraction of the price. Farmer Gracy is an amazing online nursery with stacks of exotics ( and the Dahlias mentioned here).

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