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Category: Perennials

articles about perennials

Are lupins perennials or annuals?

Are lupins perennials or annuals?

Most varieties of lupins are perennials, however, there are some Lupins that are not as hardy and are usually treated as annuals. You will often see these sold in tray packs of 4 with bedding plants. So, for example, Annual lupins include the variety Lupin Avulune. The most common lupins, which include the Russell Hybrids Mixed varieties and the Band of Noble Series, are hardy perennial varieties. Most lupins grown in garden centres locally to you in single pots with…

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Lupin winter care – What to do with lupins in winter?

Lupin winter care – What to do with lupins in winter?

Lupins in winter in the ground Most Lupins are perennials which means they die back for winter and regrow every year in spring. Most lupins will survive the winter very well in the ground. That being said, there are a few lupins that are not as hardy so always check the label or plant description if buying online. Lupins are robust and tolerate sub-zero temperatures well as long as they’re in well-drained soil. The very long tap root travels deeply…

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Lupin pests and diseases

Lupin pests and diseases

Lupins are one of my favourite plants, and having grown Lupins for over 30 years, I’m no stranger to some of the many Lupin pests and diseases, and I recently talked about what was eating my lupins here. They are mainly the common ones that affect most perennials including aphids, as well as powdery mildew which is a Fungus, but there are a few more, so in this guide, I explain what they are and what to do about them….

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How to grow lupins and care guide

How to grow lupins and care guide

I’m a big fan of lupins as they are super easy to grow, the flower spikes look amazing, and they generally don’t require much care once established. As long as they’re in their preferred environment (sunny position in well-drained soil) they require little care. A little deadheading, watering if grown in pots and maybe feeding with a little potassium-rich fertiliser such as Vitax Q4 and they will do well. Here’s my guide on what you need to provide to grow…

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Propagating lupins by taking cuttings 

Propagating lupins by taking cuttings 

Of the three ways of propagating lupins – from seed as shown here and dividing them are the other ways – taking lupin cuttings is the easiest way to get established lupins quickly and probably my favourite way of propagating lupins. Here’s my step-by-step guide on how to take lupin cuttings. Wait until March or April – this is the best time to take cuttings from lupins Spring is when the lupin plant produces new growth that’s suitable for cuttings….

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What to do with lupins after flowering?

What to do with lupins after flowering?

I have been growing lupins for over 20 years, and here is what I do with my own lupins after flowering. Once lupins have flowered, you have a couple of options of what to do with them. Firstly, you can cut them back, and you are usually rewarded with a second flush of blooms later in the season. After the second flush had finished blooming, I usually collect the seeds from the seed pods and then in late autumn, cut…

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Why are my peonies not flowering?

Why are my peonies not flowering?

I think peonies are fairly easy to grow and they are fairly resourceful plants but one issue I have had in the past is with peonies not flowering. When I say not flowering, this can mean a lot of things from buds never actually forming, buds not opening or simply the buds drop off before they open. I think the most common problem is that the buds actually never form. Now for me, I quickly learnt that I had planted…

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How and when to divide peonies to get the most out of them

How and when to divide peonies to get the most out of them

It’s not necessary to divide peonies and they can do just fine if lift to do their own thing. However, I like to divide mine every 3-4 years as I find they make much better plants and don’t become too overcrowded which can also increase the chances of diseases. Ideally, I like to divide them into smaller sections in late summer/autumn/Fall, usually around September. I find this is probably the best time to divide them but you can also do…

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What to do with peonies after they bloom?

What to do with peonies after they bloom?

I’m a big fan of peonies and love both the herbaceous and intersectional peonies and I have both in my garden. I personally think the stunning large blooms are one of the most beautiful flowers you can have, it’s just a shame the flowers are a little short lived. However, the green foliage still provides an excellent backdrop of colour in herbaceous and shrub borders which is why I always deadhead the flowers as they finish in summer and then…

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What’s eating my peonies?

What’s eating my peonies?

Following on from my guide on peony pests and diseases and why some of my peonies were wilting. I thought it would be a good idea to do an article on what’s been eating my peonies. This has always been a problem for me, yet my mum’s peonies in her garden go untouched. Not sure what it is about my peonies but this is why I now always cut mine back later in the season to provide some winter peony…

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