Free Organic Fertiliser Number 1 Nettle Tea

May 5, 2014 by tinyallotment 4 Comments

You may have gathered that my favourite price for anything is FREE! There is no point spending loads of money growing vegetables when you can get the same results by spending nothing.

I am going to make a variety of free fertilisers over the next few weeks but to start off I am going to make one that anyone can make today, no matter where you live.

Nettles are everywhere and many people see them as a nuisance and something to be pulled out and thrown away. In permaculture there are no waste products only resources so with this in mind I decided to turn a patch of nettles at the allotment into a fantastic, nitrogen rich fertiliser.

Nettles tend to grow in very rich soil which is why you often see them growing on manure heaps. There is an area of our allotments where everyone discards there resources I mean waste and of course the nettles have gone wild.

 

Nettles growing on a compost heap

I am only making up a small batch of Nettle Tea so I gathered a good bucket load of nettle tops. Now is a good time of the year to do this because the nettle are young and full of life.

One bucket of Nettles

You want to damage the nettles as much as possible to create a large surface area. I used a pair of shears to finely chop the nettles.  This reduced the volume of the nettles in the bucket to about a third so I got another bucket full of nettles and repeated the shredding stage until I ended up with the bucket about two thirds full.

I then cut a spare piece of chicken wire into a disk slightly larger than the bucket. I will use this to keep the nettles below the surface of the water.

Chopped up nettles ready to add the water

Then I pushed the wire down onto the nettles and covered with rain water from the water butt.

Nettle tea brewing away to make fantastic nitrogen rich plant feed.

I have put a loose lid on the bucket to stop the rain from diluting the mixture too much and now I will leave it for about a month to ferment and get really smelly.

Once done you can bottle it and add a splash to your watering can when watering your veg or tomatoes.

Over the weeks I will make some other liquid feeds from such things as Seaweed, Comfrey, Horse Manure and Chicken Poo.

aman