Garthdee Allotments

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Tag: News (Page 2 of 34)

A New Year Resolution

It’s time to declare war on New Zealand flatworms – total war. For me, they have replaced slugs as public enemy number one. Slugs only attack some of the crops we grow. NZ flatworms threaten to annihilate our earthworms.  They are also as ugly as sin and ooze evil from every pore.  There can only be one plotters’ response – EXTERMINATE!

Bruce on flatworm patrol

Why so now? I suggest two reasons. Firstly, a recent Conversation Newsletter Article (link coming up below) spelt out the importance of earthworms for healthy soil and plants, and the environment generally: and we all know the threat NZ flatworms pose to our earthworms.  In summary, the article says earthworms are:

  • brilliant organic matter recyclers and wormcasts contain key nutrients
  •  tireless engineers improving soil structure and condition
  • good indicators of soil health and toxicity levels
  • a food source for many species, so adding to biodiversity
  • expert restorers of damaged or neglected soils.

Earthworms are the good guys and our friend’s enemies are our enemies.

Secondly, research shows that some modern practices and tendencies in plot management seem to favour the NZ flatworm.  For example, I have started to use plastic membranes and carpet as weed inhibitors and winter soil protectors and these are known to encourage flatworms.

It seems unlikely that we will ever be able to completely defeat and remove our flatworms.  Recent Aberdeen University research reports (links below) show that flatworms are present on 70% of our plots and 90% of Slopefield’s plots are infested. However, there are lots of actions we can take to reduce flatworm numbers.  This may tip the balance back in favour of our earthworms.

Actions against NZ flatworms include:

  • removing clutter and flatworm refuges from our plots.  These are flat stones, plastic, wood, carpet and fabric
  • set up flatworm traps using the above and check them on a regular basis
  • kill trapped flatworms with lemon juice or drowning in salt water in secure containers
  • add organic matter to encourage earthworms
  • use grass paths to support earthworms
  • exercise strict bio-security to avoid spreading flatworms to new areas

When our plots were surveyed by researchers they found that flatworm refuges were found on many plots. Eighteen plots had a small number of refuges; 14 plots more than a small number; 14 had many refuges and only 1 was refuge-free.  The number of flatworms found increased with the number of refuges and carpet was found to be the worst source of flatworms, followed by plastic, fabric, stones and wood in that order.

So what is to be done?  In the first instance, I am going to stop using carpet to suppress weeds. I am going to do a big Spring tidy up, removing clutter. I am going to set my flatworm traps and check them regularly. I already keep a lemon squeezy on site.  I should also replace my central slab path (built up over many years as free slabs became available) with a grass one, but this is a big job and a sore one.

Know your enemy

So, I hope this can be a big focus for us over the year ahead.  If you want to read more about the NZ flatworm threat and responses these links will help:

Conversation Newsletter Article

GFAA Advice Notes

Report on GFAA Flatworm Study

Cheers!

Calling all snappers!

The Royal Horticultural Society has teamed up with the Sunday Times to offer a new photo competition, encouraging young and old to get outside and, ‘record how enriching and inspiring gardens and plants can be.” It is free to enter, and there is a prize of £5000 for the overall winner, and a secondary award goes to the winner of each of nine categories.

The categories include:
Welcoming Garden Wildlife
Celebrating Gardens
Pure Plants

A Portfolio category is for six images in a series or based on a single theme or style of photo.

Submit your entries via the RHS Website by 10.00am 1 March 2018. Full details are available on the RHS Website.  How nice would it be if Garthdee Field could feature in some of the winning photos!

Horseless Carriage

Four GFAA volunteers easily match up to one horsepower when there is a job that needs doing.

The Tuesday squad are always on the lookout for something that needs doing.  Give us a shout if you have something in mind.

Proper “Old School” Plotting

The volunteer squad were passing Tuesday past when we spotted this plot.

It turns out it belonged to Bill Noble and unfortunately, he has decided it’s time to give up the plot after many, many years with us and move on to follow other interests.  As you can see Bill was very traditional in his methods, digging his plot from end to end back to black earth over the winter months.  He was also, of course, an exceptionally successful gardener.

We will all be sorry to see Bill leave, but want to wish him all the best in the future. All the best too, to whoever takes over the plot.

Fence Posts

Thanks go to Arshia on Plot 85 for this post and tip-off.

Recently I  have contacted a gentleman (Doug) – who is selling more than 500  1.8m posts through Gumtree (In Dyce, Aberdeen) with the very attractive price ( 0,75p each). I personally got a few of these posts and I am planning to buy more over the next weekend.  I thought maybe plotters might be interested in this opportunity.
Doug said he can even deliver any (bulk) collective order with his own trailer or you can arrange collection from his place.
This is the link to his advert on Gumtree:
I have the seller’s contact details and can share it with you.  Email me for details arshiakhatir [at] yahoo.com
Arshia

 

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