This coming Saturday 1st March  is our usual morning chance for volunteers to meet at 10am in the Rose Garden to carry out jobs to keep your community green space looking good.  At the moment we are busy preparing 4 rose beds to be re-planted with new roses in a couple of weeks' time. Also, we are weeding four rose beds that were re-planted last November. Then all 8 beds can be under planted to suppress weeds and benefit both pollinators, as well as the health of the roses.

All the new roses, as well as the perennials for under planting are purchased or propagated by the Friends of the Arno and Oxton Fields.  In order to be able to carry out this work we really do need your help and support. 

You DO NOT have to be a gardening volunteer to support us.  We raise our funds through membership fees, donations and from plant sales. For less than the price of a cup of coffee and a cake you can become a paid up member and show your support. 

Just £5 for an individual, or £7.50 for a household each year will help us to continue our work.  You're just a few clicks away from becoming a Friend...it's that simple , but makes a huge difference to us in continuing these projects in the rose garden.

Become a member CLICK HERE

 

Continuing development of the rose beds

Our first trial bed was planted on February 16th 2023 with 7 Rosa Penelope shrub roses.  These were planted into cardboard boxes in the ground to allow their roots to establish without any contact with the original soil, which could have been responsible for the decline of previous roses we had put in that bed. 

The roses are bought bare-root and can only be planted in the dormant season between November and late February.  During the Summer of 2023 we observed the health of the Penelope roses.  Delighted by how they were doing, another bed was cleared, weeded and planted, using the same method, with 7 Rosa Sally Holmes. This took place in late October of the same year.

In early March 2024, two more rose beds were prepared and planted with 9 The Simple Life roses, as well as 12 of the Lark Ascending rose.  These roses were selected for their vigorous and disease resistant traits, together with their growth habits and open, pollinator friendly flowers.  During this year we also worked hard adding low growing herbaceous perennials to the newly planted rose beds.  This will create creeping ground cover and reduce the need to weed between the roses.  It also attracts insects which feed on aphids which could be on the roses, therefore helping to keep the roses healthy.  Many people had commented positively on the lavender under planting on the left side of the garden, looking down from the rose arches. The far side of the garden is more shaded and the soil is less well draining.  This has meant we had to grow, divide and also purchase a selection of perennials for under planting.  Magill's Nursery, and Rostherne Nursery, both on Leasowe Road, have grown on plants for us for use around the rose beds.  Here are the names of some of the plants we chose to use:-

Ajuga, Alchemilla Mollis, Aster Autumn Jewel, Bergenia, Erigeron Karvinskianus, Geranium Cantabigiense, Geranium Rozanne, Heuchera, Marjoram, Stachys Lanata, Tiarella Spring Symphony.  Certain other plants may have been dotted in to see how they worked .  We noted that darker Ajuga varieties stood out less until we put silvery Stachys or Lime green Tiarellas beside them. This was also the case with dark Heuchera Purple Palace. Our aim is also to have plants which are bee friendly and flower for a long time, are evergreen wherever possible and spread well to carpet the ground.  

Overall, the result has been very good and people visiting the Arno have spoken to us , saying they enjoy seeing the colourful new rose beds.  We do not plan for the under planting to become another 'Long Border'. Rather, these perennials will spread and require little or no maintenance.  As they increase in size, we can propagate them to use in other rose beds going forward. 

 Here are some recent photographs showing how well they are establishing. Those beds under planted this September have larger spaces between the plants so that they have room to expand.

           Clearly, the Alchemilla is flowering well and will  self-seed to give us more to move around where there are any gaps.  Doing particularly well are the Stachys Lanata, which have almost trebled in size in one season.

To the right, you can see the latest bed which is more shady. The Heuchera Purple Palace was hardly noticeable, until we planted the lime green Tiarella next to it.  The roses were only planted in March of this year but have already put on a lot of growth.

                                                                          

                                                                        There are a lot of foxgloves in this rose bed, due to send up their flower spikes next May.  We plan to move many around and just leave small groups of 3 or 5 , to add some vertical pops of colour.                                                                                   

 

 As the perennials expand , we aim to divide them up, or remove parts growing too near to the grass edges and transplant them into other rose beds.  If a perennial proves to be too vigorous, it can easily be removed and used in another part of the Arno.  

 Moving forward, this November 2024 will see us planting another 4 rose beds with roses called;-

Morning Mist, Tottering-by-gently, Scarborough Fair and Kew Gardens.

Our volunteers have been hard at work weeding the beds in preparation.  They will be planted with the roses and mulched over Winter then next Spring under planted.

At the same time, yet another 5 rose beds will be weeded.  With more volunteers we are able to make better progress on the 42 rose beds.  Fewer roses also means we can look after those roses better, in terms of feeding with fertiliser, dead heading, pruning and cleaning secateurs between each rose to prevent the spread of any  diseases.  This new style of rose bed should mean less weeding and more interest throughout the year for our visitors to enjoy. We hope you agree and come and see for yourselves next time you are passing by the Arno.

Progress with the Storeton Road Entrance.

 Back in October 2023, I posted about work being carried out at the Storeton road entrance to the Rose Garden.  We wanted to clear away the ivy, large cherry laurel bushes and weeds and open up the space to become more welcoming. The fuchsia shrubs at the front edge were drastically cut back and some replanted elsewhere.  The holly tree at the side of the entrance had the lower leaves and branches trimmed to raise the canopy so that drivers or passers-by would get a glimpse of the long border and want to pay our green space a visit.

 In the picture above , you can clearly see that the plants have taken and are happily growing.  Extra plants have been added, such as Hellebores and more ferns.  We were delighted that all the native English bluebells came up in Spring, although this meant Sian and Dave had to remove many Spanish bluebells that were around. All the daffodils also flowered.

The front edge nearest to the lawn has lots of snowdrops and then Sweet Woodruff, and the smaller fuchsias are bushing out and will be flowering soon. Our volunteers are always keeping the weeds under control as much as possible and it will only improve as the planting matures.  I'm sure that visitors to the Rose garden will see a clear improvement, as the long border previously seemed to stop at the oak tree and then went rather unkempt.  Now, the long border flows into the newly planted woodland area with interest right up to the sandstone wall by the entrance.  Next time you pop in, take a few minutes to appreciate this recently renovated section of the long border.

Thanks again to Sian and Dave Turner for their hard work and vision for what could be achieved in this part of the Rose garden.

 

Composting to help improve the soil.

 As part of the work our volunteers carry out in the Rose Garden, we are very keen to recycle whenever possible.  Composting plays a vital role in providing us with part of our potting mixes, as well as for use around the park and when planting roses and perennials.

 

We compost all the organic waste material that we can from the park and include brown materials such as cardboard and paper into the mix.  It is important to get the right mix of both green and brown in order to create a good compost. Anything that was alive, plant wise, can be added to the compost bays.  Egg shells, grass cuttings, plant stems etc.  Each year in November, we empty all the hanging baskets from Oxton village into our compost bays, then return the wire baskets ready to be used the following Summer.

The compost is then used wherever needed in the park, such as under roses, in the borders, when planting and potting up.  It provides the plants with nutrition and also improves the overall texture of the soil.

 

An essential Autumn job carried out by the volunteers is collecting fallen leaves, especially from lawned areas.  These are stored in separate pens to convert into leaf mould.  This is low in nutrients but is wonderful for mulching, adding to potting mixes and borders to improve the water retention of the soil. While compost is formed by bacteria, with help from worms and bugs, leaf mould is formed by the action of fungi over a longer period of time.

Another project we have begun is the creation of a dead hedge. Dead hedges are an easy way of constructing a fence, which can act as a windbreak,  at the same time as providing a natural habitat for wildlife.  They are made using materials to hand such as fallen branches after strong winds, fallen or recently coppiced branches, thicker prunings from deciduous shrubs and many types of garden waste which would take longer to rot down in a usual compost heap.  As the materials in the dead hedge rot down, new prunings and branches are continuously added. All the nutrients go down into the ground below.  Insects, birds and small mammals can use the dead hedge as a habitat, in just the same way as a living hedge, both for shelter and a source of food where woodlice, slugs and the like would naturally be readily available, as they are there rotting down the decaying material.

Improving the Storeton Road entrance.

 In order to make the Storeton Road entrance to the Arno much more welcoming, our volunteers Sian and Dave Turner have put in many hours of hard work during this Summer and early Autumn. To begin, they raised the canopy of the mature holly tree so that more light could get in and so that people passing by along Storeton Road would catch a glimpse of the beautiful park within and  be tempted to enter.  Previously, the area to the right as you enter was very congested with large Cherry laurel bushes, large fuchsia shrubs and mostly entangled with ground smothering ivy.  It took many grueling hours to clear away the ivy and remove most of the laurels before replanting could even begin.

Once the space was opened out, it revealed the statuesque trunk of the oak tree and provided a beautiful view up into its branches from below.  This dappled light is typical woodland conditions, as well as years of fallen leaves to improve the soil beneath.  Some new, more well behaved and prettier shrubs were added along the boundary walls to add seasonal interest and fragrance.  

1) Weigela  2) Philadelphus Belle Etoile 3) Pieris 4) Nandina Domestica 5) Abelia 6) Camellia 

7) Sarcococca

Once the shrubs had been planted and well watered in, attention turned to perennials and biennial foxgloves.  These had to be able to withstand a certain amount of shade from the oak tree, holly tree and shrubs.  The selection included native ferns, Red Campion, Brunnera, Pulmonaria and Libertia.  There were already some ferns and Archangel growing towards the back where it was hidden previously.

1) Pulmonaria 2) Fern 3) Red Campion 4) Brunnera Silver Heart 5) Foxglove 6) Libertia

Finally, bulbs were planted in groups between the shrubs and perennials. Sixty Tete a tete dwarf daffodils bulbs, as well as Lily of the Valley were dotted around.  As there are no Bluebells already in the Rose Garden, it was decided to try and grow our native English Bluebells, which are much daintier and only flower along one side of the stem.  100 of these were purchased from Naturescape and added to the woodland area.

1) Lily of the Valley 2) English Bluebell 3) Tete a Tete dwarf daffodil

This new area should gradually naturalize to create a beautiful Spring and early summer display followed by lush ferns interspersed with splashes of colour from the foxgloves and red Campion.  A huge thank you to Sian and Dave for all their efforts in improving this space. 

Under-planting of the Rose Beds

 

Under- planting the Rose beds in our garden will have two benefits:

 First, it will provide ground cover and reduce the laborious task of perpetual weeding.

 Next, it will add colour to our garden at those times of the year when our roses are not in bloom, and it will also invite  more pollinating insects into our garden over a longer period.

Some beds have already been under-planted with Lavenders, but some other beds are not suitable for Lavenders either because they are more shaded and therefore do not receive sufficient direct sunlight, or the soil conditions in them are not welcoming to them. A number of different plants will be put into these beds therefore including:

 

Geraniums (Crane’s Bill).

  

     … and Nepeta (Catmint)

The next phase of under-planting will start in September

But to complete the whole process will most likely take a year or two given that planting can only be carried out at certain times of the year! As The Friends work their way round all of the beds, any Rose bushes that seem to be ailing will be replaced with new. That is a forever process but so necessary to keep our Rose Garden always looking at its very best.

Rose Planting Trial at the Arno.

 

Rosa Penelope

Since we began replanting the forty two rose beds, we have been disappointed to find that many of the new roses were failing.  It has been an ongoing concern for the Friends group, as we have tried to establish a cause.  After discussion with the RHS North West in Bloom judge last Summer 2022, we have come up with a plan of action to revitalise the rose beds for everyone to enjoy.

All the rose beds were tested for their ph . This is how acidic or alkaline the soil is.  Roses need a ph of around 6.5. It didn't appear to be that which was a problem.  We contacted David Austin Roses, Peter Beales Roses and Harkness Roses, as well as searching on the Internet.  The general consensus  was that the roses needed to be planted in fresh soil, as the soil may have contained a virus which affected roses.  

With forty two rose beds, the task of completely changing the soil to a depth of around three feet was overwhelming.  But there was a simpler solution!

Since January 2023, we have been collecting cardboard boxes.  Yesterday February 16th, we began work on our Trial Bed.  We selected one of the worst rose beds, which had in fact been planted up twice before.  Alas, they virtually all died.  With only donated funds, and money raised from plant sales, we could not continue to lose roses.  This rose bed only had two very sickly specimens left, which we removed.

The bed had been dug over and weeded in preparation for the new roses to go in.  Six Rosa Penelope shrub roses, bare root, were ordered.  Part of the new action plan moving forward, is that fewer roses will be planted in each bed.  With fewer roses, we can give better attention to each rose in terms of feeding, pruning, dead heading, and watering when necessary. Another advantage of fewer roses per rose bed will be greater air circulation around them, reducing fungal problems.   The roses we will select will be larger, with more open flowers for pollinators and so hips will be produced to leave on over Winter.  More vigorous shrub roses will hopefully have greater resistance to disease and also lend themselves to more creative ways of tying in and pruning to enhance the flowering potential of each shrub rose. This technique has been used to great effect at Sissinghurst.

Many of our visitors have commented on how lovely it has been to see the roses under planted with lavender.  As roses don't start blooming until June, we have chosen to follow the example of many other rose gardens, such as the type at Dunham Massey.  These gardens clearly showcase roses, with their delicious scents, but also use perennials to under plant  and extend the season of interest.  The varied planting also attracts beneficial insects which will help to keep the roses healthier.  

Six Rosa Penelope roses arrived.  A group of us met , spades at the ready.  We decided on the positioning, allowing adequate space between each rose.  Deep holes were dug out, wider and deeper than our cardboard boxes.  Beneath,a layer of fresh topsoil mixed with home made compost.  The box was placed inside, then all around the box we added this same mix of topsoil and compost.  Then to start filling the box. The mixture once again, but now we added a couple of handfuls of rose slow release feed, which contained some farmyard manure, in pellet form.  The rose roots were sprinkled over with Rootgrow, a mycorrhizal fungi which helps the roots to establish faster.  Then gradually  the box was filled up with more fresh topsoil and compost.  Finally, after watering in, we made sure the rose was firmed in and the new soil was covering the tops of the boxes.   Then we repeated this for the other five roses.  To complete our afternoon we forked over the bed to tidy it up after all our work.

 We are very optimistic that this trial method of planting the new roses will be successful.  This year we will be carefully monitoring their growth and health.  In the coming months, you will no doubt see our volunteers planting around the roses, to reduce the need for so much weeding, as well as enhancing the look of the garden.  If it proves to be the way forward then we will plan to replant another bed in the Autumn.