Originally published on Herbal Medicine from Your Garden
The sacred lotus, Nelumbo nucifera (syn. N. caspica, N. komarovii, N. nelumbo, N. speciosum and Nymphaea nelumbo), is also known as East Indian lotus, lian, lotus, lotusroot, oriental lotus and sacred water lotus. It is sacred to Hindus and Buddhists. The Buddhist mantra “Hail to the Jewel in the Lotus” (Om Mani Padme Hum) has many meanings, but the lotus referred to is this one.
At the risk of sounding irreverent, this plant is really just a “posh” waterlily, and requires similar growing conditions, though warmer. It will survive in water from 30cm (1′) up to 2.5m (8′) deep, but in cooler climates it should be grown in water at the shallower end of this range, as it will warm up quicker. Requires a five month growing season and prefers a water temperature of 23-27ºC. Plant them about 1m (3′) each way. In areas with frosty Winters, plant in aquatic containers and move the roots into a frost-free place after the leaves have died down in Fall; store in a tub of water or in moist sand. On the other hand, in favorable conditions where they stay out all year they can become invasive.
Lift roots in Fall or Winter and dry for later use . Collect other parts as required when they become available.
To make a decoction add 30g fresh/15g dried root or other parts to 500ml (2 US cups, 16 fl oz) cold water. Bring to a boil, turn down the heat and simmer until the water is reduced by half. Strain off and discard the source material. You can take up to 250ml (1 US cup, 8 fl oz) a day, which may be split into 3 doses.
It’s not at all surprising that this plant was considered sacred, as there are just so many uses. It must truly have seemed like a gift from the gods.
All parts are edible. The roots can be pickled, stored in syrup or cooked Chinese-style giving a result like water chestnut. They are also a source of starch. Young leaves can be used in salad, cooked as a vegetable or used in the same way as vine leaves are used for dolmades. Stems can also be peeled and cooked. The seeds contain a bitter embryo (which can be removed before eating), and are pretty nutritious, containing 16% protein and only 3% fat. They can be popped like corn, ground for making bread, eaten raw or cooked, or roasted to use as a coffee substitute. The petals are used as garnish and floated in soups. Finally, the stamens are used as a flavoring additive for tea.
Every little piece of this plant has been used either in medicine or as food. Because there are so many uses, I’ve broken it down to a quick reference –
leaf juice: diarrhea;
decoction of leaves with liquorice (Glycyrrhiza): sunstroke;
decoction of flowers: premature ejaculation;
decoction of floral receptacle: abdominal cramps;
decoction of fruit: agitation, fever, heart problems;
seed: lowers cholesterol levels, digestive aid, bloody discharges;
flowers: heart tonic;
flower stalk: bleeding gastric ulcers, post-partum hemorrhage, heavy periods;
stamens: chronic diarrhea, premature ejaculation, enteritis, hemolysis, insomnia, leukorrhea, palpitations, spermatorrhea, urinary frequency and uterine bleeding;
plumule and radicle: hypertension (high blood pressure), insomnia and restlessness;
root: general tonic;
root starch: diarrhea, dysentery, hemorrhage, heavy periods and nosebleed;
root starch paste: externally for tinea (ringworm) and other skin conditions;
root nodes: blood in the urine, hemoptysis, nosebleed and uterine bleeding.
According to research, the plant also contains anticancer compounds.
NB: Lotus essential oil is not suitable for use during pregnancy. It must be diluted before use. It is used for cholera, epilepsy, fever, fungal infections, jaundice, kidney and bladder complaints, skin conditions and as an aphrodisiac.
It’s always important to grow medicinal plants organically, to avoid the active constituents being masked or destroyed by foreign chemicals. With water plants like the lotus, this is even more important. For example, do not use chemicals to kill algae – use barley straw instead.
This post is a slightly adapted extract from “Sacred Herbs for Healing”, which is a Kindle book. If you’d like to buy a copy (or borrow it free if you’re an Amazon Prime member) please go to Sacred Herbs for Healing or search for it by putting B00ASMJFR4 in your local Amazon’s search box.