1 Sept 2015

Re-evaluating raspberries



Oooh, I do love raspberries, don't you?  But, if you're going to go to the bother of growing your own, you'd hope that the end result will be better than (or at least as good as) anything you could buy in the shops, yes? Despite recent heavy rain which has perked up my raspberries no end, I can't help thinking (again) that Autumn Bliss aren't quite hitting the spot for me.

I've written before about my disappointment with the quality of the Autumn Bliss raspberries that I'm growing here; I could also add confusion to disappointment as I read online that Autumn Bliss, bred in the UK, have large, firm fruits with an excellent flavour. That doesn't sound anything like mine. In past summers, the fruits on my Autumn Bliss canes have been small, squishy and slightly tart; sighting of a large plump and firm fruit would cause great excitement, so rare was it.  So I can only assume that it's something to do with my soil. Dig down about 12-15 inches and I'll find clay - but raspberries are shallow rooted. I confess to having never tested the pH factor of my soil and raspberries apparently like a slightly acidic soil.  I wonder if mulching with coffee grounds would help. (The lack of regular watering is probably another huge factor.)

Last year I was tempted to rip them out and start again. They take up a fair bit of veg patch space (not as much as summer fruiting canes though) and I want those big fat raspberries that you see in the shops.  (Don't we all?)  I started looking.

I made a start at replacing the canes by buying a few Polka canes early 2014 but couldn't quite bring myself to dig up the old canes until the new ones were established.  So I now have a patch of Polkas and a line of Autumn Bliss. Time for a comparison.

Polka on the left, Autumn Bliss on the right.

I've been picking a bowlful of raspberries from each patch every couple of days throughout August. I've probably got about 8 Autumn Bliss and 3 Polka canes but the Polka raspberries fill the bowl more quickly, being consistently much larger and firmer than the Bliss berries. Their taste is better too, being slightly sweeter.

The Bliss canes, however, usually start fruiting earlier in mid-July.  They're cut down in late November, leaving just one or two canes per plant at 40cm.  I've pruned like this every year and have found that this is a method that works for getting a small but earlier harvest. The Bliss canes were still fruiting in early December last year while the Polkas had all finished by then.

There are other considerations.  I find that Polka hold their shape better and for longer on the cane than Autumn Bliss and the latter fruits occasionally have a slightly musty flavour.  And why am I finding slug trails on fruit at the top of the Bliss canes? Now that's determination for you.

I think my decision is made.  Roll on with the replacement programme.  I'm also thinking of trying Joan J and perhaps some gold raspberries.


What about you?  How do you grow yours?
Have you got any favourites or have found a variety to be particularly successful? I'd love to know!  
And do you mulch and net your raspberries? 


More Polka berries on the way …. 


28 Aug 2015

Sow-now Know-how to improve your soil

~ Bees adore Phacelia! 


While you're thinking about your spring and winter garden (you were thinking about what to grow over winter, weren't you?), spare a thought for your poor, depleted soil. It's served you well all summer in providing food and flowers, now it's time to return the favour.

I'm currently re-reading Charles Dowding's book on growing winter vegetables so I suspect that I won't have much bare soil as autumn blends into winter. However, there are several (currently unused) areas in the larger community garden that defeat my planting because the soil is overused or poor and dry.

One such space is the north bed containing a few rose bushes.  These bushes have been there for at least a couple of decades. Whatever was planted on the other side of the border has long since gone and even weeds struggle to survive here.  (Surely a bonus!) If I want to make the best use of this space, I have to think about soil improvement.

I was reminded of this when I saw Phacelia tanacetifolia growing at the Skip Garden recently. It's a pretty plant with dainty purple flowers and ferny leaves. It has an extensive root system that puts nutrients back into the soil and helps to break it up thus benefitting the garden. Bees absolutely love the nectar laden flowers and it's gaining popularity as cut flower with a vase life of 5 days. Well known as a green manure, the leaves will bush up to crowd out weeds and provide ground cover shelter for beetles and other beneficials. (Possibly also slugs and snails, something to watch out for.)

Phacelia can be sown up to the end of August. The seeds should germinate within three weeks, then let the plants grow for two to three months. The decision then will be whether to dig the plants into the soil  in late November or let them overwinter for earlier flowers the following spring.  (If your soil is heavy, it will be hard work trying to chop and turn the plants into the soil in spring so best done in early winter.)

I'm going to assume that, like me, you'd want a green manure that wasn't going to make your garden or allotment look like a farmer's field or that the grass needed cutting. So, the other green manure that I would use is clover, either Crimson or Red, both of which can be sown up to the end of September. These are brilliant at drawing nitrogen from the air and dumping it in the soil via their roots. They also have a bulky growth that smothers weeds and pretty flowers in the spring.

As with all flowering green manures, if you don't want them taking over, it's best to dig the plants in before any flowers set seed. It may seem like hard work but just think of the benefits next year!

Seeds of both should be readily available from garden centres or online.

PS. If you're heading to the coast this weekend, seaweed also makes a great fertiliser. I collect washed up* seaweed from the beach after the tide has gone out, pop it into a bucket; back home, wash to remove the salt water, then chop it up and use to mulch around fruit trees and heavy feeders like brassicas.  If you don't want it on your beds, add some to your compost where it will add tons of micro-nutrients to the heap.
* NEVER take seaweed out of the water or from rocks. Once it's been washed up, mid-beach tideline, it's ethically okay to use this.

23 Aug 2015

The Garden of One Thousand Hands: The Skip Garden at King's Cross



I live about five minutes drive from Kings Cross in North London so when my car is due its MoT, I happily head down to a garage in that area knowing that I'll be able to visit the nearby Global Generation Skip Garden.

It's affectionately known as the Garden of One Thousand Hands due to the large numbers of helpers - volunteers, school children, students - who come to do what they can and learn. A true community garden where the produce is used in the kitchen café and for community suppers.

The philosophy behind Global Generation's work is 'I, We, Planet' and their aim is to provide opportunities for all, but especially young people, to increase awareness of themselves and the natural world with an emphasis on less consumerism and more sustainability. There's a lot to be learned from a garden like this one and I always find my visits exciting and inspirational.

Due to the redevelopment (regeneration?) of the Kings Cross area, the Skip Garden had to be moved slightly to the west of its previous site late last year. The opportunity to improve was keenly embraced, local corporate sponsorship was found, architect students were apprenticed and the new site is now crammed with good ideas for community involvement. I  know that hands-on school visits are keenly supported but there was also evidence of pottery and basket weaving, supper clubs, volunteer gardening evenings, as well as school gardening, and a kitchen that offers apprenticeships. Students from the nearby construction industry college get involved in making stuff out of wood and other materials.





In its previous incarnations, the Skip Garden was just that; food and flowers growing in old skips on unused industrial land with the ability to be picked up and moved when needed. When the plants outnumbered the skips, offcuts of construction wood were made into troughs and raised beds to expand the planting space. Steps were built to lead up into the skips, polythene and wood made into polytunnels and wire mesh used for skip trellis - the construction industry provided endless useful resources that would otherwise have been scrapped.

Top: packed earth wall;
Bottom (L to R):  Coffee sack cold store; construction waste table and benches; window greenhouse at rear.

This time around, although the number of skips has been reduced to accommodate new structures on site, the upcycling theme has been continued on a grander scale. Architect students have very cleverly built a huge teaching greenhouse out of scaffolding boards and unwanted windows; coffee sacks filled with damp soil provide the walls for a cold store, also used as a teaching space. There are wildflowers and herbs growing through the sacks so it's also a living wall fed by rain and waste water draining down from the office platform above. Adjacent to this, recycled railway sleepers have been stacked up to create a double cubicle compost toilet. The new polytunnel space, which doubles as an area for supper club and school visit eating, has a packed earth wall on one side; it's a technique used in the Great Wall of China and is thermal - the wall stores heat built up during the day and slowly releases it at night - brilliant for both diners and plants!  The other side of the tunnel is lined with boxes growing herbs and salads and the view is over the skips themselves and further out to the natural swimming pond and workmen building new flats and offices.



And there are fresh eggs and beehives.  I didn't realise this building (Peckingham Palace) was a chicken coop until I heard a soft clucking as I walked around.  The structure's design is inspired by Lord Snowdon's aviary at London Zoo and built around a recycled silver birch tree trunk. There's plenty of space inside and the chickens are kept safe from urban foxes. Isn't it fab!  The three chickens that live there are allowed to roam freely around the site.

Utility furniture (tables, benches, kitchen surfaces, plant holders), as with everything here, has been built using construction waste. Even the flower filled jars and decorated tins are recycled.

Fruit isn't overlooked here either. Apples are espaliered onto construction mesh bent over the skips and the trees are underplanted with herbs, veg and edible flowers. Comfrey is grown in waste wood troughs and polystyrene boxes are used as planters - note the holes that have been made in the sides for drainage.



I took loads of photos and I think the digger driver on the other side of the fence thought I was a bit bonkers but I was having too good a time to care.  The thing that I love most of all about this garden space, apart from its excellent community ethos, is that there were so many moments of coming across a tiny vision of beauty in this very industrial (and noisy!) landscape.

This view to the tunnel from inside the greenhouse:


This tiny window (greenhouse, again) that reminded me of my grandad's house:


This pottery shape nestled among the herbs:


These unfinished wicker planters and more pottery by the greenhouse entrance:


The shadows created by the sun shining on this (admittedly rather dead looking) posy:


And bees, everywhere:


The Skip Garden (and kitchen cafe)  is open Tuesday to Saturday and is a 5 minute walk from Kings Cross station. I went on a Monday and was allowed in for a gloriously solitary nose around so thanks go to the lady in the office for that.  It fair made my day.


16 Aug 2015

Planting bulbs and alliums



Bulb catalogues are thumping through the letterbox so I'm thinking ahead to next year's garden with alliums on my mind.

I've been stopped dead in my tracks twice this year by the sight of alliums - once by a front garden where hundreds of hollandicum globes grew up through purple bearded iris and geraniums; and once more at the Hampton Court flower show where bulb suppliers, Jacques Armand, had a large and stunning display of alliums from huge to small to pendulous. It was a breath-taking moment that had me reaching for my purse.

While I enthused with the rep on that display about the beauty of these flowers, a chance comment gleaned me an excellent tip about how to grow them.  I'd divulged that the owner of the above-mentioned front garden (being a neighbour of my niece) had given me a dozen of his bulbs, freshly dug from the ground. Not yet knowing quite where to place them, I'd planted them at the bottom of a large container. That's perfect, the rep declared.

And here's the tip:  alliums like a long time to get established before temperatures drop. They're easy to grow but for the best flowers next year, plant your alliums as soon as you can (certainly by September) and bury them deep - 30 centimetres (12 inches) is ideal for the bigger bulbs. (The usual rule of thumb for bulbs applies: bury bulbs at a depth of roughly three times their size.)

They like a fertile but chalky or sandy soil so add sand or grit to the planting hole if your soil is on the heavy side. And plant where they'll get sun. (The irony of that phrase always makes me chuckle, given the vagaries of the British summer!)  They're perennials, spreading fairly quickly, so plant them a good 12 inches apart; the old gentleman who kindly gave me some of his bulbs told me that he'd started his display with one bulb five years ago and his garden was now full of them.

A very good reason to grow alliums is that they follow on from tulips.  My tulips light up the garden in spring and it's a sad day when they start to fade. By planting alliums, I'm anticipating that the garden will transition into early colour in May/June right through to July/August when other perennials will have taken over.  The first to show should be the Nectaroscordum siculum (Sicilian honey garlic) which flowers at the same time as tulips and irises and 'Summer Drummer' is a new bulb that should flower through to August. (Top right in photo below.)

A. hollandicum 'Purple Sensation' (top left) © Crocus,
A.'Summer Drummer (top right) © Jacques Armand
A.'Spider' (bottom left) © Sarah Raven/Jonathan Buckley,
Nectaroscordum siculum (bottom right) ©Unwin seeds
Images not my own. 

So, what will be planted in the garden? All in the above photo. I've a feeling that won't be the end of it though as I'll need more tulips so that the alliums don't clash with the existing ones.

If your soil tends to be a bit claggy, you can also grow alliums in a pot; they'd look lovely growing with Agapanthus or make a little prairie garden by planting with Verbena rigida and a grass such as Stipa tenuissima. I'm told they're fairly windproof too.


9 Aug 2015

Pause for thought



I don't like jam.

I had that thought yesterday morning while trying to sort out some Morello cherry jam that hadn't set properly. All the jam I made tasted overwhelmingly sweet (even with sticking religiously to the recipe) and I want to taste the fruit, not the sugar.  So, I asked myself, why am I growing sour cherries? Why not sweet cherries? And then I started to rethink the garden, as you do.

I thought about what I really enjoy in the garden. More apples and plums would be good, some more everyday herbs, room to grow in the ground and less in pots - and more flowers, lots more flowers. Every year it's the flowers that excite me (as much as the veg!) and with that in mind, I'm getting my seed box out today to sow some biennials for next year. Meanwhile, having separated the jam fruit from the oversweet syrup, I added it to recently picked raspberries and redcurrants; yesterday's experiment is now a nice compote of fruit, sweetened with elderflower cordial and sugar to taste.

That still leaves me with the sour cherry trees to sort. Sour cherries are my best fruit crop and I dislike wasting anything I've grown. A plan is needed, one to gradually replace one of the Morello trees with a sweet cherry. And perhaps I could find someone locally who would want the crop next year. This year my two trees produced nearly 3 kg of fruit. Not much, but definitely too much to waste.



A rethink was also on my mind last week as I tidied the garden with the help of my gardening neighbour, Karen, in readiness for the Camden in Bloom judges. I kept asking myself why on earth I'd entered the competition; surely this little patch wasn't up to the mark for judging.  Moreover, how could I make it better?  However, Karen kept me on track and plants were repotted, pots were mulched, pavements were weeded, paths swept, trees and shrubs pruned lightly, flowers deadheaded, strawberries tidied, bare patches weeded or replanted and, just as it was getting dark and despite both being doggone tired, all was topped off with a good long watering to ensure the garden looked fresh and perky on the day.



A couple of jobs were left for the following morning. A 9 a.m. start was planned as I'd been told the judges would arrive at 11. Just after 9 a.m., Karen buzzed my door and whispered, "They're here!". Blimey! The judging appointment had been rescheduled.  They'd met Karen on the way to the garden with her tool bag and assumed she was me.  It was only after some minutes of chatting about the garden that she realised their mistake and hurried back to get me.  Karen tells me that the judges reaction on seeing the garden was really good, words like 'wow', 'amazing' were apparently used. Of course, I'm chuffed to bits about that.  Hopefully my green oasis made its mark.  And never mind if there was still work to be done - a garden is never finished and it showed that this garden is a real work in progress.  Chris Collins, who used to be the Blue Peter gardener, was a judge; it was really nice to chat to him as I value his opinion, given that he's properly experienced in these things. And the photographer clicked away for almost an hour (worse than me!).  I won't now hear how I got on until end of August or early September and life has settled down once more.

The garden has been on my mind though.  My shady border at the north end of the garden had just had all the foxgloves cut down so is looking a bit sparse with just a couple of heucheras, some sweet woodruff and some ferns. Some winter planting is needed together with a nearby water butt so that I can lessen the impact of dry shade.  A new water butt (aka green wheelie bin) was kindly donated by the recycling centre the next day and will be filled when the hosepipes come out next time.

The veg garden will have to be rethought again.  A couple of the original raised beds have rotted away from their posts and will be removed when the veg is cleared.  A new system for containing the soil will have to be found - some untreated railway sleepers would be nice but I suspect I'll be begging some scaffolding planks instead.  It will be a good time to rethink the layout and perhaps move a few of the herbs as I've learned that parsley prefers to grow in light shade.

And I want more flowers.  I always want more flowers at this time of year - not for picking but just for looking at. Wonderful autumn perennials are elsewhere coming into their own now - salvias, grasses, heleniums, eryngiums - and I long for that burst of colour here.  Thinking cap on.  Seed catalogues out. Onwards, ever onwards.




25 Jul 2015

Seven Days



This time last week I was sitting at my computer in a right old blue funk. Thankfully, since then, my week has got a lot better - apart from one tiny blip of the caterpillar kind.

So why the frustration?  My local borough has an annual gardening competition. After much pondering and loathing of form filling, I decided to enter with about 8 hours to go before the deadline. The prize (should I be so lucky) is garden centre vouchers and I'd like more fruit trees. I like to do things thoughtfully so this online process (answers and photos) took a chunk out of my day.  And then at 7.14 pm (deadline midnight) and just before I'd pressed SUBMIT, the form closed down taking my application with it!  Too tired to start again that night, I gave a big sigh and started over on the Saturday morning. Just in case.



Following that dismal Friday night, Saturday was a fresh slate.  My son was working at a festival over the weekend with late shifts; in his absence, I was able to eat delicious vegetarian meals (he's a carnivore) and just relax in the evenings. Normally there's a steady stream of his friends coming and going. While it's always lovely to see them, bobbing up and down answering the doorbell is not conducive to calm.

On Monday, I spoke to the organisers of the gardening competition and was told that my entry/ies would be accepted. (The first one survived the shut down with a bit of searching.) Apparently I wasn't the only one gnashing my teeth on Friday evening. Some discussion ensued as to which category my entry should go in - environmental, individual or community - and whether each collage of photos, above, counted as one of my three images or was, in fact, bucking the system. The latter, I think. Still, no points for not trying.

Serendipity continued to flow on Tuesday when an elegant and totally fabulous bouquet arrived. This was my prize as a runner up in a Pinterest competition to win tickets to RHS Hyde Hall flower show. At times like that, I'm pleased to not be first.  Anticipating something from Interflora, I toyed with the idea of sending the bouquet elsewhere. (I don't like the idea of hothouse flowers imported from another continent.) So glad I didn't - this package was a visual treat from the moment it arrived. A slim elegant box opened to reveal carefully picked and packed roses, lisianthus (new to me), eucalyptus and limonium with a card giving tips on arranging and care of the flowers. + a relevant quote hidden under the flowers. Gorgeous.



Wednesday was City Farm day. I'd taken a couple of small children to see the brand new piglets; they (the pigs, not the children) were huddled together asleep in a far dark corner so we were thwarted.  Instead, we were invited into a new visitor pen to stroke and feed some goats which was much more interactive and fun with both children coming away glowing from the experience.

Thursday. Aaah, lovely Thursday. I was up early to go to the passport office on my son's behalf (he's away at yet another festival).  On the return journey the train could take me no further than Camden Town. Walking the rest of the way, I discovered the Oxfam bookshop in lower Kentish Town. I can't resist a bargain and the first thing I saw was a Carol Klein veg book for £2 which I'd been about to order on Amazon. How lucky was that!  I picked up several other books but had to limit myself to five, bearing in mind the walk ahead of me. (Even that was a stretch!)



And the day got better: in the afternoon, as I set about starting to prune the plum trees, I made an amazing discovery.  High up in the centre of the tree, I have a plum. Yes, just the one, a big fat beast of a fruit.  I searched the trees for any more but no. Just one.  Still, it would be churlish to chop the tree down now, wouldn't it?



The rest of the day was spent weeding, deadheading, planting … and picking off about 30 caterpillars from my brassicas. Rather obviously, these were Large Cabbage Whites and Small Cabbage Whites. No, I didn't net - a lesson learned too late. They also like nasturtiums so had landed in the perfect spot. Although the damage looks dreadful, I think the plant should be okay, especially if I keep an eye out from now on!  (Four more had appeared by Friday morning.)



And so to Friday. With the promised heavy rain in my thoughts, I started in the garden very early and managed three hours of planting, picking and tidying before the rains started properly.  The water butts are all but empty so I absolutely relished the continuous steady downpour of water, soaking into the ground. That should keep the plants happy for a while. I believe we're in for another dose on Sunday which to my mind will be excellent.

+ to bring the week full circle, I was contacted late afternoon on Friday by the organisers of the aforementioned gardening competition with the news that my garden has been shortlisted!  I'll be receiving a judging visit next Friday which is a bit scary - although lovely Chris Collins, the ex-Blue Peter gardener, will be with the Mayor and other judges. I think I'll still be nervous though.

19 Jul 2015

Pollinator Awareness Week


Hoverfly on Linaria leaf


While I'm on the subject of bees (last post), I've picked up lots of tweeting in the past few days about it being Pollinator Awareness Week.  I would probably have missed this if not for the Twitterati so am overdue for a bit of an awareness boost.

While we all know that our summer crops would be dismal without help from pollinators and that it's essential in spring to tempt bees towards the fleeting blossom on our fruit trees, what can we do to attract bees into our gardens all year round and, more importantly, keep them there?

Veg and allotment gardeners provide rich summer feeding grounds with the flowers of annuals such as broad beans, peas, climbing beans, tomatoes, potatoes, strawberries, redcurrants, all the berry bushes, asparagus, artichokes, fruit trees and herb flowers.  Comfrey is a spectacular bee magnet and worth growing to have a very useful plant fertiliser to hand.  And if, like me, you find your autumn sown carrots bolting into flower - leave them! Carrots belong in the Apiaceae plant family, so named for their affinity with bees (Latin name - apis).

I found a very good page on the RHS website with downloadable leaflets of what can be planted to make sure there's plenty of insect food in your garden from wintery-spring right through to late autumn.  Even if you only squeeze a few of these plants into your garden, it will be a case of, as they say, "every little helps".  I won't repeat what the RHS writes - the link is here.  

I like to think that I'm a pollinator friendly kind of gal so, for a bit of fun, I traipsed down to the garden to see how many boxes I could tick. Here's a few of them in flower today:

How many can you guess? Answers at post end.

The RHS lists have made me think about moving some of my plants around - replacing some of the poorly fruiting strawberries with Sweet Woodruff and planting more snowdrops, tulips, hellebores and forget-me-nots for springtime and Erigeron (fleabane) for summer.

It's fairly blowy day here so it was interesting trying to get photos - speed rather than aperture being of the essence.  It didn't take too long (I stopped to gather a few bits for lunch) but nearly every plant I stopped at was attracting bees.  My halo is shining.

A garden friend, if not exactly a pollinator. Couldn't resist.


Grid Quiz answers! 

From left to right, top to bottom:
Allium, Echinacea, Linaria, Perovskia, tomato
Phlox paniculata, Eryngium, Blackcurrant sage, Achillea, Mange tout
Bupthalmum salicifolium, Erysimum 'Bowles' Mauve', Borage, Scabious, Fennel
Comfrey, Sedum Thundercloud, Honeysuckle, Sweet William, Sweet Rocket (Hesperis matronalis)
Cosmos, Lavender, Nasturtium, Thyme, Calendula




With that picture grid above, I'm also linking to Carol's Garden Bloggers' Bloom Day for July.
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