If you grow the popular culinary herbs, like basil, thyme, lavender, sage, chives, parsley, oregano, mint, lemon balm, rosemary etc, you already have quite an impressive medicine chest in your garden.
People who are just beginning to get interested in herbal medicine are often surprised to learn that all culinary herbs have medicinal uses as well.
The same goes for vegetables (all of which I regard as herbs) - tomato, potato, pumpkin, onion, the Brassicas (cauliflower, cabbage etc), lettuce, cucumber......
Frankly, I cannot think of a single culinary herb or fruit or vegetable which hasn't got some medicinal virtue or other!
Then there are the flowering plants like daylily, roses, nasturtium, chaste-tree, and many more - which have medicinal and culinary uses.
Don't overlook the humble lemon, very valuable medicinally. Ditto bananas, raspberry, blackberry and a whole lot more.
I suggest you do some research into it. Just google 'rosemary', or 'edibile flowers' for instance, and be prepared to be amazed - and fascinated. Herbs, and learning about them, can be extraordinarily addictive!!
OK. So perhaps you remain underwhelmed by this information, and want to get a bit more exotic. Well, you have a mere 20,000 herbs to choose from. So you'll need to be very selective, and the best way of deciding on which herbs to choose is to think about what ailments you and your family suffer, or are likely to suffer, and grow your herbs accordingly.
Try searching for herbal First-Aid Kits on the web, and look at what herbs they contain. You might find any of the following. Keep in mind that most herbs have multiple uses, some of which you might want and some of which you dont!
Echinacea - as an immune booster
Feverfew - for headaches, and migraine protection
Meadowsweet - one of the original 'aspirin' plants
Agrimony - for cystitis
Evening Primrose - menstrual and menopausal problems, and much more
Aloe vera - burns, minor wounds
Lavender - burns, headaches, a relaxant
Comfrey - muscular sprains, bruising, broken-bone healing
Arnica - sore muscles etc
Thyme - strongly antiseptic
Dandelion - detoxifier, fluid-retention, warts
Calendula - minor wounds, rashes, burns, tinea
Fennel or Dill - indigestion, colic in babies
Garlic - a good all-rounder! multiple uses
Ginger - nausea
Lemon Balm - insect bites and stings, insomnia
Chamomile - restless or teething babies and children. Rashes. Burns. Sore eyes.
Marshmallow - boils, splinters, sore throat
Valerian - insomnia, anxiety, muscle spasms
Yarrow - nose-bleeds, bleeding wounds, fever
Tarragon - toothache
Mint - digestion, shock
Chickweed - skin problems
Toothache Plant (Spilanthes) - toothache
Gotu Kola (Pennywort - not to be confused with Pennyroyal) - aging problems
When doing your research, you'll need to know which herbs which grow where you live, and which won't. That will obviously affect your choices. It can be tricky trying to grow a tropical plant in Arctic conditions, or a desert plant in a wet climate.
Think of all the little ailments you are likely to suffer, then search for 'herbal remedies headache' or whatever, and you'll get a long, long list of herbs you can grow which will help.
Here are some good sites to begin with:
http://www.prevention.com/cda/catego...b.encyclopedia
http://www.holisticonline.com/Herbal...tory_Index.htm
http://www.holistic-online.com/Herba...r_diseases.htm
http://www.vitaminsdiary.com/herbs.htm
http://www.gaiaherbs.com/herbs.php?B...ame=Scientific
Although some herbs are regarded as safe for children, I never recommend home use for children. Herbs, like conventional drugs, can and do react in immature bodies differently from how they react in adults, and the dosages are far smaller, too. Please seek expert advice before giving herbs to children. eg: ONE TEASPOON of a herbal tea is a dose for a child under 12. That compares with ONE CUP for an adult. So please exercise extreme caution when administering to children.
Also, when doing your research, take particular note of contraindications, side effects and other warnings. Be especially cautious where you have pre-existing conditions such as diabetes, heart problems, blood pressure problems, thyroid problems, kidney or liver problems, allergies etc - and particularly if you are pregnant or breast-feeding.
One very important detail which people frequently overlook (and so do websites!) is this - it is VITAL to know which part(s) of a plant is used, and how to prepare it.
One plant which some people might recommend is St. John's Wort. Yes, it has its uses, but it's one which I never recommend. For one thing, it's a declared noxious weed in many parts; for another, it interferes with just about every other herb or conventional drug on the planet; and further, it has a whole range of unwanted side-effects all of its own. Although it's readily available over-the-counter as a treatment for depression, it is actually
contraindicated in cases of severe, recurring or chronic depression. So beware!