Trillium undulatum - Painted Trillium
| Family: | Trilliaceae |
| Habit: | Perennial |
| Height: | 0.2 |
| Width: | 0.2 |
| Synonyms: | |
| Range: | Eastern N. America - Nova Scotia to Ontario and Wisconsin, south to Georgia and Missouri. |
Painted Trillium will flower in November to December. The flowers from this plant are hermaphrodite (has both male and female organs) and they are pollinated by Insects
Soil Information
Painted Trillium will grow in light (sandy),medium (loamy),hard (clay) soil. It is / is important for the soil to be well drained.The soil prefers the following PH / acid levels :
- pH of less than 6, Acidic soils
- pH between 6 and 8, Neutral soils
- pH greater than 8, Basic soils
Painted Trillium prefers moist soils
Ideal Planting Locations
Painted Trillium can grow in full, semi shaded areas and areas with no shade.Humus-rich soils in moist woodland and scrub[200].
Planting places suited to this plant described below.
- Grows within a woodland garden
- Works within dappled Shade
- Grows in a shady edge
- Is suited to a deeply shaded location
Cultivation Details
Prefers a deep well-drained woodland or humus-rich soil in a somewhat shady position that remains moist in the summer[1, 42]. Prefers a neutral to slightly acid soil[200]. Grows well in open woodland[1]. Succeeds in deep shade[188]. Succeeds in a sunny position if the soil does not dry out[42]. Any transplanting is best done whilst the plants are in flower[200]. Plants can flower in two years from seed[138]. Members of this genus are rarely if ever troubled by browsing deer or rabbits[233], though slugs are very fond of the leaves[238].Edible Uses*
* See disclaimerEdible Rating: 1/5
Leaves - cooked. The young unfolding leaves make a good potherb[183].
- Leaves -
Medicinal Uses*
* See disclaimerMedicinal Rating: 1/5
The flowers, sepals and leaves have been eaten to accelerate the delivery of a child[257].
- Oxytoxic - Hastens parturition and stimulates uterine contractions. See also birthing aids.
Propagation
Seed - best sown in a shaded cold frame as soon as it is ripe[134, 200]. Stored seed should be sown in late winter or early spring. Seed usually germinates within 1 - 3 months at 15°c. Another report says that seeds produce a root after the first cold stratification but no shoot is produced until after a second winter[138], whilst yet another report says that the seed can take 3 years to germinate[238]. The seedlings are prone to damp off and must therefore be watered with care and given plenty of fresh air[138]. The young plants need to be overwintered in a cold frame for the first year and can then be planted out in late spring. It is very important that the pots become neither too dry nor too wet[138]. Division with care when the plants die down after flowering[200]. Larger divisions can be planted out direct into their permanent positions. We have found that it is best to pot up smaller divisions and grow them on in light shade in a greenhouse or cold frame until they are growing away well. Plant them out in the following spring.Known Hazards
None knownOther Uses
None knownCultivars
no recorded cultivarsReferences
The New RHS Dictionary of Gardening. 1992.Huxley. A.
Author: Huxley. A.
Rating:
Publisher : Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
Date of Publication : 1992
An Illustrated Flora of the Northern United States and Canada
Britton. N. L. Brown. A.
Author: Britton. N. L. Brown. A.
Rating:
Publisher : Reprint of a 1913 Flora, but still a very useful book.
Date of Publication : 1970
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