Horsetail can be a real nuisance as it is difficult to eradicate. However, weed can be turned to good use by drowning, in a lidded bucket or a water butt, and using the liquid as plant feed and the sludge as a booster to the compost bin.     Horsetail is high in silica and a when soaked to make a tea which, is said, to coat the leaves of treated plants producing a fungicide and protect against blackspot, mildew, and mint rust. The plants need to be fully submerged under the water so  are best put in a sack or an old vegetable net  pinned down with a large stone or suspended in a submerged weighted bag.  Regular stirring is recommended. The fermentation process can range from  10 days to 3 weeks, depending on the ambient temperature. During fermentation, the mixture will produce gas which will  bubble on the surface. Once the bubbling has stopped it has finished bubbling the liquid can be strained and used.
 Allotment site Committees, or groups in affected areas of allotments,  might organise plot holders to spend a day on an allotment wide horsetail harvest and drowning.

Composting Volunteers wanted:  Leicester

Composting enables householders  to turn their garden and household organic waste into a  valuable soil improver. It reduces  waste sent to landfill cutting  methane emissions,  produces a valuable soil enhancer  and  stores carbon in soils.  If you compost at home you may be interested in using your composting skill to aid the community.   Community Composting can take place on a large-scale site with kerbside collection but there are advantages in small scale action  dealing with waste and producing compost at source. As a volunteer community composter, you could play a role in keeping the process as local as possible minimising transport costs and pollution.

If you live in or near Leicester and   are interested in promoting composting, you could consider volunteering at the Stokes Wood Allotment Community Composting and Demonstration site. The site which produces compost from the allotment garden  waste is open to the public on Wednesday mornings and Saturdays by appointment. We are looking for adult volunteers  who are would be prepared to:

• Help manage this site and maintain a composting service to 60 plus allotment plots supplying  waste and converting it to compost to use on the allotment site.
• Help produce liquid plant food and compost tea for use by plot holders.
• Help maintain the 25 plus demonstration bins and composting methods  on the demonstration site using our plastic, wooden  and  tumbler bins, food composters and wormeries  to show visitors the range of methods available for home composting.
• Give informal tours to visitors and community groups, garden clubs and allotment societies and demonstrate composting techniques.
• To help provide on-site training for new composters  from households and allotments attending the site from  across the region.

It is appreciated that volunteers may not be able to commit to a fixed number of hours a week, month or even year the main thing is that they are prepared to devote some time to help composting on  the site and  promoting composting.

The main requirement is an interest in composting no previous experience is needed for this role as training will be provided. Do not worry if you are only able to commit to helping occasionally. Volunteers with  a limited amount of time  are welcome as are those who would like to use volunteering as a means of gaining practical  experience of specific composting techniques  which will be applied in their own garden or community.

For further information please contact carryoncomposting1@gmail.com

When cold composting in a slated,  sectional or pallet bin volunteer (unwanted)  plants are likely to appear over the late spring or  summer. These plants germinate from seeds and pieces of root on plants put into the bin for composting. They are usually, but not necessary, weeds  as seeds from many plants will survive cold composting e.g.  pumpkin   and flowers    Normally they are just pulled out, chopped up and composted or drowned in a bucket of water. Small plants that  germinate from the compost when it is spread on the soil as a mulch can also be used.

However, these plants can provide an interesting and different children’s growing activity or competition for an annual show or event such as  National Allotment week. They can be planted in pots or in a container  to form a volunteer garden with a prize being offered for the most variety of best presented volunteers.

This is a different approach to composting but does make the point that seeds, and roots may survive cold composting.

The Liquid Feed pages on www.carryoncomposting.com have been updated with the addition of a section on Banana Peel teas. This is yet another use for  banana peel which can be soaked to produce a liquid feed before being added to the compost bin or wormery. The Liquid feed page  http://www.carryoncomposting.com/142941460  now includes: comfrey, dandelion, horsetail, nettle, grass, seaweed plus the new entry on banana  peel. There is a  separate page on liquid feed makers  http://www.carryoncomposting.com/441149737   and on Compost teas  http://www.carryoncomposting.com/441149730 .   

  On our Allotment Community Composting site, at Stokes Wood Leicester, we make Aerated Compost Tea for plot holders most weeks during the summer. The site is now reopening to visitors on Wednesday mornings and by appointment on Saturday afternoons where visitors can see over 20 different bins, including cooked food composters and wormeries as well as the working community composting bins. Talks to garden clubs, and sessions for schools can also be arranged.

The last week in June and we have had a change from all the weeds that have dominated the material left in the Community Reception bins during the  month. Lettuce and beans have suddenly appeared from one plot holder. The lettuce has been diverted to the wormeries to give the worms a treat. I have had convention plastic wormeries for over ten years but this year we have installed a Subpod in ground wormery.( Follow the link Wormeries ) I was not sure about this thinking all the worms would go on a walk about  but this has not proved to be the case and they are busy producing good compost. 

The worms behaved well but some plot holders removed the Do NOt Use Signs from two bins and filled them with weeds and dumped a builders bag of weeds on the site. Has anyone out there come up with a method of stopping people abusing the system on open access sites?