European Nettle, Stinging Nettle, Common Nettle

I just returned from Kansas, where I harveted and ate some sting nettle. My grandparents taught me to eat this as a child, and I would lo...Read Moreve to find some in the Waco, Texas area.Please let me know if you know where I can find some... thanks..

Does anyone know the effective life of fermented nettle water? One season? Two? Five? More?

(By 'effective' I refer to net...Read Moretle water's demonstrated stimulating effects on root and shoot biomass and length and its apparent value for plants by its ability to induce in plants systemically acquired resistance (SAR) to pests and diseases.)

Apart from the obvious admonishment that the more freshly prepared, the better, has anyone any documentation that nettle water prepared in one year may be of use the next? Or the next?

Or is nettle water of zero value in any other than the season in which it is prepared?

What are the effects of storage (say, in a cool, dark site) on nettle water over time?

Has anyone done any pot trials on this?

Vere Scott
Winnipeg, Manitoba

Nettle water: its proper use as a growth stimulant & fertilizer
by Vere Scott, 18 and 19 July 2002 (From BDNow List Archives)
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Nettle water:
1) how frequently ought it to be used?
2) when (on what occasions?)
3) in what quantity?
4) Can it be over-used? If so what are the limits?
5) Is there a lot of room for latitude in its proper use? Is it very "forgiving" of overapplication?

I have three raised-bed gardens, each 4'x8', in my back yard. I've been using the nettle water as a foliar and soil spray once or twice a week, perhaps less. I've used an RL Flo-Master Home & Garden Sprayer (hand-pump, Model 1998): 1.18 L capacity. Each time, I apply, in a fine spray, 1.18 L nettle water to each of the three raised-beds.

(Incidentally, I've found this particular sprayer is not very durable. After very little use the seal on one of two I purchased quickly wore out so it could no longer maintain pressure. The manufacturer's suggested occasional application of petroleum jelly to the plunger cup did absolutely nothing to maintain the pressure seal.)

I made the nettle water with 1 kg freshly cut Urtica in 10 L of rain water; steeped at outdoor temperature (~12-30 degrees Celsius) for two weeks stirring every second day. I use it diluted 1 part nettle water to 10 parts water. Had it not been for Peterson & Jensen's studies (see below) nettle water's properties would have been dismissed as one more concoction from the "muck & magic" school of Rudolf Steiner's BioDynamic Agriculture (which are its origins).

My garden looks very healthy but I've seen nothing to attribute to the nettle water, positive or negative. But I now know what Steiner meant when he referred to the importance of involving oneself in one's crop growing rather than buying commodities off the shelf. I got the nettles free by the Red River banks near my home. I've been able to pot-up some stinging nettles and get them growing in my yard.

I was impressed and intrigued by Rolf Peterson and Paul Jensen's (University of Lund, Sweden) "Effects of nettle water on growth and mineral nutrition of plants", parts I and II in Biological Agriculture & Horticulture 1985, 1986. Does anyone
know if there has been any follow-up on their work? Paul Jensen told me that he knows of no other studies on nettle water than those that he and Rolf Peterson did.

Does anyone know if other fermentations (e.g. horseradish, burdock), like nettle water, have growth stimulating and fertilizing properties?

In my native Netherlands some cheese makers add the leaves to their hard cheeses. I have tasted it and it imparts no particular flavor bu...Read Moret it adds interest to its appearance and, by all accounts, it is healthy!

Perhaps someone will think of adding Kudzu Vine to a food staple to erradicate it :-)

I agree with Baa,it's a good "baddie".In my native Sweden it was tradition to look for the new little shoots in very early spring,or rath...Read Moreer late winter.(We used to brush the snow away to find them.) Makes a very vitamin C and iron- rich soup.I spice it up with a bit of chives,Yummmmm.My mother told me to pluck the nettle from the 'underside upwards'.That way they don't sting. Of course it's a horrible weed,just wanted to add a positive note.:-) Lisa

This plant is extremely difficult to eradicate. Seeds are tiny and spread easily, if allowed to mature. Tiny fragments of roots will sp...Read Morerout even after a harsh winter.

When removing this, use leather or rubber gloves. Dig to ensure complete removal of all runner roots, which will spread the plant rapidly.

Young shoots are easily mistaken for other plants such as raspberry, Queen of the Prairie and other desirables. Watch for the alternating leaf pattern with sawtoothed edges and hairy undersides and stems.

Before you shout ... yes it's considered a weed! It also has uses in the wild life garden, as a liquid feed and as a herb.

...Read More The most likely time you will notice this plant is when you get a burning sensation on bare skin, small red bumps on said skin will follow and itch quite badly for some time. Nettles are not pretty and it tends to run amok on nitrogen rich soil.

Its a coarse perennial from most of the Northern Hemisphere. The whole plant is covered with tiny stinging hairs and has ovate pointed and toothed mid green leaves. Its tiny green flowers hang in tassels in June to August, male and female flowers are found on separate plants.

It has been used for a wide variety of things over the ages and (it is said) was blessed by St Patrick for it's services to man and beast. Right up until WW1 it was used to make army clothes and makes a good substitute for flax. It even makes a fine woven cloth which is very durable. It was used for making ropes, twine, sailcloth and sacking. In France it was made into paper.

Nettle is also a dye plant, it colors wool grey green and silk a soft cream colour.

Nettle soup is perhaps its most famous culinary use, but the young tips were also used in a porriage, pudding and in pottages. Some cheeses have been and still are wrapped in nettle leaves (Cornish Yarg cheese is the best known)and were once used to ripen fruit such as plums.

Nettle beer was taken as a remedy for rheumatic, sciatic, cough medicine, stomach worms and gout pains or just as a drink. Young nettle leaves can also be used as a hair conditioner.

Now nettles are more likely to be used as a companion plant as they can help other plants become more resistant to disease and increase the essential oils in neighbouring plants. They make a good liquid fertilizer especially when mixed in with Comfrey. They are also an essential food plant for some butterfly species.

An old remedy for nettle stings is a large dock (Rumex) leaf rubbed on the stung area, they almost always grow together.