Arisaema stewardsonii is a species of flowering plant in the arum family Araceae. It is a member of the Arisaema triphyllum complex, a group of closely related taxa in eastern North America. The specific name stewardsonii honors American botanist Stewardson Brown (1867–1921). It is commonly known as the bog Jack-in-the-pulpit. It is sometimes referred to as the swamp Jack-in-the-pulpit, not to be confused with Arisaema pusillum, which is also known by that name.
Jack-in-the-pulpit is fairly resistant to disease and generally not prone to illness. However, it can be affected by pests and diseases present in its surroundings. These problems are usually minor. In terms of care, this plant needs moderate maintenance. It should be pruned regularly to keep a good appearance and support healthy growth. Fertilizing can also help encourage flowering. Jack-in-the-pulpit is well suited to anyone with outdoor space, such as a garden or patio, and does not demand extensive care experience. It may need more attention when grown indoors.
How to keep Arisaema Stewardsonii.
Light
The Jack-in-the-pulpit usually thrives in regions with moderate sun exposure but can also endure environments with excessive sunlight or scarce light without any negative consequences. Its typical surroundings are marked by speckled light. Nonetheless, too much or too little light could potentially harm its robust growth.
Temperature
The jack-in-the-pulpit naturally thrives in temperate woodland surroundings. It tends to favor temperatures between 41 and 95 degrees Fahrenheit (5 to 35 degrees Celsius). When winter comes, it enters a dormant state and necessitates a cooler climate ranging from 41 to 50 degrees Fahrenheit (5 to 10 degrees Celsius). Conversely, during summer, it requires a slightly heated atmosphere, with temperatures between 68 to 77 degrees Fahrenheit (20 to 25 degrees Celsius).
Fertilizer
One application of fertilizer in spring is generally enough for Jack-in-the-pulpit, though repeated feedings can boost growth. Fertilize every month to six weeks. Feeding improves the leaves' appearance and function, helping preserve uniform color and a healthy texture. It also encourages root development and nutrient uptake, supporting the plant's long-term health.
Pot & Repot
In the warmer months of spring or summer, consider repotting your Jack-in-the-pulpit into a slightly bigger container that offers adequate drainage. Upon repotting, water the plant thoroughly and situate it in a location that receives bright, indirect sunlight. As the plant expands, think about incorporating a moss pole for additional support.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Perennial
- Genus
- Arisaema
- Family
- Araceae
- Hardiness Zone
- 4-9
- Mature Height
- 30 cm to 61 cm
- Mature Spread
- 30 cm to 46 cm
- Leaf Color
- Green
- Leaf Type
- Deciduous
- Flower Color
- Green, Brown
- Flower Size
- 7.62 cm
- Bloom Time
- Mid spring, Late spring, Early summer
- Planting Time
- Spring, Autumn
- Harvest Time
- Mid summer
