An Update from my Wildlife Pond in Autumn

Hello, and welcome to my wildlife pond in October.
I’ve been very fortunate – the wish I made for autumn sunshine (I expressed this hope at the end of my last update) came true! September blessed us with glorious warm weather and uplifting sunshine; it was so hot on a couple of days that it felt like mid-summer!
This autumn, I’ve enjoyed some truly magical moments by my wildlife pond! I’ve spotted many more dragonflies and damselflies visiting my pond over the past couple of months. One of my oldest friends came to visit me on one of the hottest and sunniest days of September. Together we sat outside in the sunshine beneath a parasol and as we chatted, I watched the silhouettes of countless large dragonflies as they whizzed over the parasol to visit my wildlife pond. This was such a magical moment spent with a special person; I found it hard to believe many large dragonflies I was witnessing at once!
Aquatic Plants

The last of my Ranunculus flammula flowers are now fading, but my Water Forget-Me-Not (Myosotis scorpioides alba) flowers will continue blooming for a bit longer yet. Although I can’t get quite as close as I’d like to these plants (as there’s a small wall that holds my pond and all the border plants around my pond – I view my pond from my garden path), I’ve observed many tiny insects visiting Myosotis scorpioides alba flowers, including mini bees, tiny hoverflies, and butterflies! I am growing the white flowered form of Myosotis scorpioides – this is an aquatic plant that can be found growing in natural ponds, streams, and wet, boggy areas in the UK. As this is a UK wildflower, our insects, invertebrates, and amphibians have had adequate time to build up relationships with this plant. Above the surface of the water, Myosotis scorpioides produces accessible flowers with nectar to nourish bees, hoverflies, butterflies, moths, and other insects. Underneath the water, Myosotis scorpioides‘s stems and leaves provide a place for newts to lay their eggs. A female newt will wrap a Myosotis scorpioides’ leaf around a single egg to conceal the egg and protect it from predators. This isn’t the only plant that newts use when laying their eggs, other popular plants for newts include: Mentha aquatica, Potamogeton crispus, Rorippa nasturtium-aquaticum, Potamogeton lucens, Vallisneria spiralis, and Veronica beccabunga.

I am growing Myosotis scorpioides alba in an aquatic planter that I’ve filled with peat-free aquatic compost. I’ve chosen to position this planter on the shelf in the shallower water, in the margins of my wildlife pond. However, this aquatic plant could be grown anywhere where it will enjoy 1-10cm of water above the top of the planter and bright sunshine or partial shade. This is a valuable pond plant that’s blessed with a long flowering period. The regular Water Forget-Me-Not – the blue flowered form – Myosotis scorpioides and the white flowered form – Myosotis scorpioides alba – both produce beautiful flowers continuously from June until the end of October. If you’d like to add these plants to your pond, the best thing to do is to visit aquatic nurseries (either online or in-person) next spring and order plants then, as this is when Myosotis scorpioides and Myosotis scorpioides alba are usually available.

Ranunculus flammula is another worthy edition to add to any pond. This stunning aquatic plant also flowers from the beginning of June through until October. My summer felt even sunnier, as my Ranunculus flammula plant filled my wildlife pond with hundreds of sunny buttercup flowers – this aquatic plant is a true delight! I am growing Ranunculus flammula in a very similar way to Myosotis scorpioides alba – both of these plants are potted up in aquatic baskets of peat-free aquatic compost. Their planters are placed on the shelf at the edge of my pond, where the water is about 10cm over the top of the planter. Both of these aquatic plants thrive in full sunshine or partial shade.

Traditional gardening advice recommends we remove the faded leaves of aquatic plants in autumn, to prevent their foliage from breaking down in the pond, where the decaying leaves will enrich the pond’s water. Nutrient rich pond water can fuel algae growth and it also exacerbates the growth of duckweed. However, if you have any duckweed in your pond, duckweed will always spread. Duckweed is a problem that pond guardians need to be mindful of – duckweed will always be a fast growing, invasive plant that requires regular, physical removal to control.

With regard to my aquatic plant’s autumn foliage, these leaves may be ragged and browned with distinctive hints of decay, but my aquatic plants’ leaves are often entrusted to hold a very precious cargo – dragonfly eggs. If I were to remove my aquatic plants’ leaves now and compost them, I would be lowering my pond’s population of dragonflies next year. This is something that I absolutely will not do!

My pond is not displaying its beauty at the moment; this area of my garden appears at its best from May to August. To be honest, if I were to remove all of my aquatic plant’s autumn foliage now, the act of doing this would not in any way enhance the appearance of my pond, and in this situation, with the decaying plant matter removed there would be fewer resources available to wildlife – accordingly my wildlife pond would not attract insects, amphibians, or wildlife, and so I wouldn’t be interested in this area of my garden either! Hence why I have no intention of removing my aquatic plants’ fading foliage – I am leaving my plants for wildlife.
I recommend leaving aquatic plant’s foliage to die back naturally over autumn and winter. I remove my aquatic plant’s faded foliage in late winter or early spring.

Myosotis scorpioides alba has familiar white Forget-Me-Not- like flowers. These aquatic plants are hardy perennials that come back to flower again each year. Plants also produce seeds, which are best sown from May to June, or in September. I can’t easily reach my wildlife pond, so I’ve not collected or sown any seeds.

My picture below shows my Marsh Marigolds (Caltha palustris) plants’ foliage – their leaves are starting to fade now, as the cooler autumn weather arrives.

Algae

I haven’t used my net since March 2021 (in March 2021 I dipped the net into the water once, I caught numerous damselfly larvae, then hurriedly returned the damselfly larvae to the water and put my net away!) because I haven’t wanted to disturb the developing newts or the damselfly and dragonfly larvae in the water. Although I haven’t physically removed any algae, I’ve continued regularly adding packs of barley straw to my wildlife pond, as this helps control algae.

I’ve continued adding weekly treatments of Ecopond Eco-friendly Barley-Bio Algae Control, as this product is reputed to control algae. I’m not aware of any improvements in the concentration of algae in my wildlife pond from using this product, but as it’s safe for wildlife and I’ve already paid for it, I’ve continued using it.
I would really like to get in and remove the algae and duckweed from my wildlife pond and then top my pond up with fresh rainwater. However, at the moment I don’t feel that I can do this in case I accidentally lift out any of the newly laid dragonfly eggs or tiny dragonfly larvae without realising; so I am leaving things for the time being to allow the dragonfly larvae and any other invertebrates and pond life to increase in size. If I had a bigger garden I could use large containers and move the algae and some of the pond water into them and fill my pond up with fresh rainwater, but I don’t have this luxury of space; I have a small garden that is full of my various Outdoor Trials!
I had expected that by the second week of October that I would have been able to progress with algae removal, but the recent warmer weather and flurry of dragonfly activity has caused me to change my plans and delay by a couple of weeks.
NB. I no longer top up my wildlife pond with tap water – I only use rainwater in my pond. I have a water butt that collects rainwater from my shed roof – this water butt is only used to collect water to top up my pond.
Duckweed

Since my last update, the duckweed in my pond has naturally increased, which is entirely as I expected, as no one has attempted to remove any duckweed. I intend to clear as much duck weed as possible from the water, so that I can be in the situation where regular, light removal (using my net) will maintain a clear pond.

The trick is to find the optimum moment to do remove the duckweed that will cause the least disruption to the wildlife in my pond. I had expected to be clearing the algae and duckweed at this time of year, but with so much recent dragonfly activity and so many newly laid dragonfly eggs I am delaying taking any action for the moment. It’s important to allow any damsel and dragonfly larvae in my pond to reach a large enough size, so that I can spot any we accidentally remove when we finally clear the duckweed and algae, as this will allow me a better chance of returning the dragonfly and damselfly larvae back to the water.

Duckweed will not go away by itself, it will continue multiplying. I am hoping that before my next update I will have cleared the majority of the duckweed from the pond water; then it will just be a case of using my net regularly to control the duckweed and prevent it taking over my pond.

Why am I experiencing problems with duckweed now when I wasn’t troubled by it before? I used to have a pond skimmer in this pond – my skimmer was in operation twenty-four hours a day, seven days a week. The skimmer collected up any leaves that fell onto the surface of the water and it also gathered up any duckweed. The duckweed was not noticeable, as my pond skimmer was in operation continually – so as soon as one or two tiny duckweed plants arrived at my pond (birds often deliver duckweed on their feet, after visiting another pond with duckweed) – they were removed by the pond skimmer.

Why have I stopped using the pond skimmer? The pond skimmer I was using worked brilliantly at collecting up leaves and duckweed, but I found a newt had become trapped in the collection basket and died and so I stopped using this product and I no longer recommend it.

Border plants

In my ideal world, I’d have a larger garden with plenty of room for a large pond that’s surrounded by a really wide border with space to grow many more plants around my pond; however in the real world, I am very fortunate indeed to have a small garden. I have crammed the largest pond I could into my garden, which has meant that there is only the narrowest of borders around my pond! I’d always recommend creating the widest border you can around your pond. The circumference of a pond provides an ideal opportunity to grow plants with accessible flowers for wildlife; why not include wildflowers? The borders around our ponds provide precious shelter and safety for newts, frogs, toads, and hedgehogs; thereby allowing wildlife to safely visit the water undetected by predators.

I’ve planted up this narrow strip around my wildlife pond with plants that bloom from early spring until late autumn. I am growing Rosa ‘Wild Edric’, a beautiful, naturally healthy rose with highly perfumed, delightfully scented flowers that are accessible to bees and other insects.

See more of my wildlife pond’s border plants’ latest flowers, in my pictures below.
Beetles

I’ve noticed that I often spot shield bugs on the Inula hookeri seed heads produced by the plant growing alongside my wildlife pond.




I am not certain of how long a life adult European Rose Chafer beetles enjoy, but I instinctively feel that they most likely will fade away at this time of year – in autumn. I hope there are the larval stages of European Rose Chafer beetles developing in my garden soil. European Rose Chafers are one of my favourite insects – I adore them!



Climbing plants

I’ve been thrilled with many of the climbing plants I’m growing around my wildlife pond.
My ‘Strawberry Hill’ roses have performed superbly this year. During the summer and early autumn months, my ‘Strawberry Hill’ roses have flowered repeatedly at regular intervals. Whilst they are in bloom, these roses beautifully perfume the area around my pond with their exceptionally sweet myrrh scent. This rose’s perfume is far more pronounced during warm summer days, as the increased temperatures help to make this rose’s scent more powerful and intense. In summer, my ‘Strawberry Hill’ rose’s scent permeates further through the garden, enveloping the entire pond area in its sweet perfume; in autumn the scent doesn’t usually travel as far, as temperatures are cooler.

The ivy (Hedera helix) hedge by my wildlife pond is still covered in flowers that attract bees, hoverflies, butterflies and moths; many of these interesting green flowers have now been pollinated but there are flowers remaining. The pollinated ivy blooms will start to develop into berries.

The honeysuckle (Lonicera periclymenum) that’s growing with the ivy (Hedera helix) around one side of my wildlife pond has flowered so beautifully this year. This honeysuckle is still in flower at the moment in mid October. The scent of this honeysuckle’s flowers is absolutely divine it’s a real treat!
Clematis ‘Kaiu’ has recently finished flowering but this plant has been a delight all summer long.

Birds

My wildlife pond attracts a range of garden birds. I haven’t spotted any rare birds in my garden, but the Sparrows, Blackbirds, Robins, Wrens, and Blue Tits that I see in my garden delight me!
Snails

I don’t use any slug pellets. If I see slugs or snails in my garden I leave them alone. Hedgehogs, frogs, newts, beetles, birds, and other wildlife all predate on slugs and snails.

Slugs and snails aren’t a problem for roses. This snail is just using this leaf as a shelter and place to rest a while – my roses aren’t damaged by either slugs or snails.
How to Help Bees, Hoverflies, Butterflies, Moths, & All Other Insects

If you care about butterflies and moths, bees, hoverflies, beetles, dragonflies, damselflies, and other insects, you can help them by:
- Avoiding using any pesticides, insecticides, or herbicides in your garden or allotment.
- Use peat-free compost.
- Grow plants with accessible flowers for insects.
- Grow wildflowers and native trees, shrubs, and plants that are native or indigenous plants to your area.
- Grow food plants for caterpillars: examples include: Nettles, Ivy (Hedera helix), Willow (Salix), foxgloves (Digitalis purpurea), Hesperis matronalis, Alliaria petiolata, Silver Birch trees (Betula pendula), Ilex aquifolium, Oak (Quercus), Blackcurrants, Blackthorn (Prunus spinosa), Hazel (Corylus), and Verbascum.
- Leave an area of long grasses – using indigenous grasses if possible.
- Buy plants from nurseries that are peat-free and pesticide-free.
- Leave your autumn leaves for insects and wildlife.
- Create a log pile.
- Start a compost heap.
- Plant a hedge.
- Plant a native or indigenous tree.
- Create a wildlife pond.
Bees, Hoverflies, & Pollinating Insects
I’ve observed so many bees, hoverflies, and other insects around my wildlife pond this autumn.
Here are some of the insects I’ve spotted around my garden pond…..

Knautia arvensis is a fabulous plant for bees, butterflies, hoverflies, and other insects. If you’d like to find out more information on how to grow Knautia arvensis, please click here.

Verbena bonariensis is another brilliant plant for bees, butterflies, hoverflies, and other insects!

More Knautia arvensis flowers!

Hylotelephium spectabile is a useful plant for a bright and sunny area. These hardy, herbaceous perennials thrive in free-draining soils and attract a wide range of pollinators, including bees, hoverflies, and butterflies.



I told you that Knautia arvensis was a great plant for bees!





More Knautia arvensis flowers – this is a fabulous plant for UK gardeners!






Verbena bonariensis flowers are a magnet for a wide range of insects.


Knautia arvensis is one of our native UK wildlife flowers. This is one of the top plants I’d recommend gardeners plant to help insects in our UK gardens.


This cheery daisy is such a loud and proud plant – it’s called Symphyotrichum novae-angliae ‘Andenken an Alma Pötschke’ – its name is a bit of a mouthful! This plant is a cheerful thug that will happily take over any space you give it or any space it can take – for this reason don’t plant this Symphyotrichum near countryside or open, wild areas.


My Knautia arvensis plants have been blooming since May; their flowers are fading now.

I spotted this tiny solitary bee enjoying the last of the Inula hookeri flowers by my wildlife pond.

Here’s another Verbena bonariensis flower; this flower has been out for ages but it’s still feeding bees!


Feverfew (Tanacetum parthenium) is a good plant for hoverflies – I often spot a hoverfly on my Feverfew plants by my wildlife pond.

These Symphyotrichum novae-angliae flowers provide an abundance of flowers in late summer and early autumn.

My Inula hookeri plant is always popular with bees, hoverflies, and other pollinator insects.

Even raggedy Knautia arvensis flowers like these pictured above attract bees, butterflies, and other pollinators. When I see older flowers attracting insects I always feel that I am receiving a message from Mother Nature asking us not to be too hasty when dead-heading flowers.

Symphyotrichum novae-angliae ‘Andenken an Alma Pötschke’ isn’t a plant that I would particularly recommend, due to its burly, thuggish nature. I keep hold of a tiny fragment of this plant each year and remove the rest to keep it under control. My plant was a gift from some very dear friends. Although Symphyotrichum novae-angliae ‘Andenken an Alma Pötschke’ doesn’t flower for long, it can be useful, as its flowering time coincides with a time when many of our garden plants are fading; this Symphyotrichum is certainly popular with bees, butterflies, hoverflies, and other insects.



Symphyotrichum novae-angliae is another kind gift from my friends, Terry and Nicky. This plant has a slightly longer flowering period – it blooms for a couple of weeks more than the other Symphyotrichum I have in my garden.


Ivy (Hedera helix) is a fabulous plant for all kinds of wildlife. This evergreen looks good throughout the year and it’s drought tolerant, too!


This shocking-pink daisy is called Symphyotrichum novae-angliae ‘Andenken an Alma Pötschke’.

Ivy (Hedera helix) is a plant that is an essential plant for my garden. This drought tolerant plant is evergreen and looks good all year round. Hedera helix produces insect-friendly flowers, followed by berries that are an important food source for birds during the winter months.


This vibrant daisy is called Symphyotrichum novae-angliae ‘Andenken an Alma Pötschke’.


My ivy (Hedera helix) looks good all the year round and needs very little care.



Ivy (Hedera helix) is a wonderful plant for bees, hoverflies, butterflies, moths, and birds.

Spiders




Butterflies


I love this Clematis – Clematis ‘Kaiu’ – I found that this plant attracts a steady stream of bees and butterflies. I’ve noticed that Clematis ‘Kaiu’ is particularly attractive to Holly Blue Butterflies.




Knautia arvensis is a fabulous plant for bees and butterflies.




At this time of year, the Symphyotrichum novae-angliae plants in my garden are very popular with bees, butterflies, and hoverflies.






Moths
I’ve not been using my moth trap, as I have a wasp nest in my garden, which is still active at the moment. I don’t want to lure moths to the light only to find that they have devoured by the wasps!

Moths are not as popular as butterflies, but I love these fascinating insects just as much as I love butterflies! Look at this stunning Light Emerald Moth, isn’t it magnificent?


Dusky Thorn Moths are lovely moths with beautiful green eyes. There’s something incredibly special about getting the opportunity to look a moth or dragonfly in the eye.

To see the next update for my wildlife pond, please click here.
For gardening advice for October, please click here.
For gardening advice for November, please click here.
To see every update I’ve written about my wildlife pond, please click here.
For more articles about gardening for wildlife, please click here.


Barb Perks
October 16, 2021 at 8:24pmThank you for such an informative article! I regret letting duckweed take hold, and will wait just a while to see if we can control it. We have a planting pouch in our pond which has become a favourite spot for a frog which we often see tucked in, watching us calmly. Some great plant suggestions here.
Best wishes
Barb
Pumpkin Beth
October 16, 2021 at 11:24pmHello Barb
It’s great to hear from you. That’s wonderful that a frog has nestled into one of your planting pouches and found its favourite spot – how lovely is that! Moments like these are so special!
Duckweed is so annoying – it’s such a fast growing plant. The best thing to do is to use a net and clear all the duckweed at once, taking care not to dredge your pond – just scoop the duckweed from under the surface of the water. Then once the duckweed has gone, you need to sweep over the pond at least once a week, but ideally twice to control it – as it’s a never ending cycle of birds bringing new duckweed to the pond and the duckweed increasing. However, don’t worry – it will only take a few moments to carry out this maintenance and being by the pond is so relaxing. I am hoping that we can clear our duckweed this autumn and then we keep on top of it with regular net sweeping, but I want to leave it a little longer before we start any of this, as I saw dragonflies laying eggs in the pond just a couple of weeks ago.
My pond skimmer kept the pond completely clear of duckweed, but a newt died trapped in the skimmer’s collection basket, so I would never use this product again.
I’m so glad that you’ve found my planting ideas helpful. I’ll be adding more plant pages as and when I can.
Warmest wishes
Beth