Nettle
A controlled wildlife patch.
- Cut spring tops with gloves.
- Use only young leaves; older leaves can irritate the kidneys.
- Cut before seed to keep the patch in bounds.
Nettle, dong quai or schisandra?
Three moisture-loving plants for a damp, shaded corner — compared by harvest, containment and the support they need.
The growing decision.
The table compares the growing decision only. Safety flags are a prompt to read the profile and speak to a clinician, not a ranking.
| Decision | Nettle | Dong quai | Schisandra |
|---|---|---|---|
| Habit | Spreading patch | Biennial rosette | Woody vine |
| Hardiness | 3–10 | 6–9 | 4–8 |
| Light | Sun to part shade | Partial shade | Sun to part shade |
| Water | Medium to high | Medium to high | Medium to high |
| Soil | Rich, moist | Moist, humus-rich | Rich, moist but drained |
| Harvest | Spring tops | Root in year 2 | Berries in late summer |
| Main failure | Spread and sting | Bolting or wet crown | Sex and pollination |
| Safety flag | Pregnancy; BP/diabetes; diuretics | Pregnancy; bleeding; CYP3A4 | Pregnancy; CYP/P-gp; reflux |
| Best for | A controlled wildlife patch | A dappled root crop | A shady vine |
Moisture tolerance is not the same as waterlogging tolerance. The crown, not the leaf, is usually what dies.
Wet soil is not one site
Moisture tolerance still needs drainage.
Nettle, dong quai and schisandra all tolerate more moisture than the Mediterranean herbs, but they do not want the same water. Nettle is a vigorous patch that can take rich, wet ground; dong quai wants cool, moist shade and a root that is not sitting in a bog; schisandra wants a shaded vine root with water moving through, not standing.
The shared mistake is planting all three in the lowest, wettest corner and calling it a shade garden. Nettle may thrive; dong quai may rot; schisandra may sulk. Check how long water stands after rain, then choose the plant that matches the drainage, not just the shade.
- Nettle: contain the runners and wear gloves.
- Dong quai: lift in the second autumn; do not let the crown sit wet.
- Schisandra: plant a male and a female for fruit.
- If water stands for a day, raise the bed first.
Choose by the garden you actually have.
Dong quai
A dappled root crop.
- Sow fresh seed; it needs chill.
- Lift the root in the second autumn.
- Carrot-family lookalikes are deadly; never wild-collect.
Schisandra
A shady vine.
- Dioecious: a female needs a male.
- Give it a strong trellis and cool, drained roots.
- Harvest red berry clusters in late summer.
What this comparison does not tell you.
- No yield ranking. Yield depends on climate, soil, age and cultivar; we have not run side-by-side yield trials.
- No medicinal ranking. Safety flags are cautions, not recommendations to use any plant.
- No cultivar-level guarantee. Hardiness, flavour and moisture ranges vary by source and provenance.
- No substitute for your own site test. Drainage, winter rain and summer heat decide more than a table can.
Sources
- Plants for a Future — Urtica dioicaPFAF
- Memorial Sloan Kettering — NettleMSK
- Plants for a Future — Angelica sinensisPFAF
- Memorial Sloan Kettering — Dong QuaiMSK
- Plants for a Future — Schisandra chinensisPFAF
- Memorial Sloan Kettering — SchisandraMSK
Accessed for horticultural and safety context. The comparison is an editorial synthesis of these sources, not a controlled trial. Compiled and edited by the Herb Ledger editorial team. See the editorial policy.