Orobanche amethystea — a medium houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Orobanche amethystea

Orobanche Amethystea

Updated · 527 observations
ON THIS PLANT
A note from PlantMom

Amethyst broomrape is fairly disease-resistant and generally does not commonly suffer from illnesses. However, it can be vulnerable to pests and diseases present in its environment. These problems are typically minor. As for care, the plant requires moderate maintenance. It should be pruned regularly to preserve a neat appearance and support healthy growth. Fertilizing can also encourage flowering. Amethyst broomrape is appropriate for 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.

— PlantMom
CARE GUIDE

How to keep Orobanche Amethystea.

Light

Amethyst broomrape is a sun-loving, perennial herbaceous plant that comes from open habitats and often thrives in meadows and grasslands. It prefers full sun but can also tolerate partial sun.

Water

Amethyst broomrape thrives in the moderate soil moisture typical of Mediterranean regions. It is drought-tolerant and requires regular weekly watering to prevent both over-saturation and dryness. This plant is ideal for outdoor growth and is well-suited for xeriscaping and for gardens designed to mimic natural drought conditions.

Temperature

Amethyst broomrape can tolerate a wide range of temperatures, but its range may still be restricted by different combinations of moisture and heat. It does best in warm summer climates with enough rainfall or watering. Extended periods of cloudy, rainy weather or prolonged high temperatures can raise the chance of Amethyst broomrape dying. In winter, providing adequate protection from the cold can increase the plant's survival rate.

Fertilizer

Generally, a single fertilizer application in spring is enough for Amethyst broomrape, though additional feedings can boost growth. Fertilize roughly every one to one-and-a-half months. Fertilization improves the leaves’ appearance and function, helping keep color even and texture healthy. It also promotes root development and nutrient uptake for sustained plant health.

Pruning

Amethyst broomrape is a striking parasitic plant with vibrant purple blooms. It requires minimal pruning, ideally from early to late spring. To promote its health, improve airflow, and prevent pests, remove any dead or diseased parts. Be sure to use clean, sharp tools while pruning to keep the plant healthy.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Orobanche
Family
Orobanchaceae
Hardiness Zone
7-10
Mature Height
20 cm to 49 cm
Mature Spread
10 cm to 20 cm
Leaf Color
Purple, Lavender
Leaf Type
Semi-evergreen
Flower Color
Purple, Lavender
Flower Size
1.52 cm to 2.54 cm
Bloom Time
Late spring, Early summer, Mid summer
Planting Time
Spring
Harvest Time
Mid summer, Late summer, Early fall
Native Area
Tunisia, Montenegro, Bulgaria, Pakistan, Greece, Croatia, Morocco, Serbia, Germany, Italy, Spain, Switzerland, Iran, Albania, United Kingdom, Algeria, France
ALSO KNOWN AS

Other names.

en Amethyst broomrape en Sea-holly Broomrape
FREQUENTLY ASKED

Reader questions.

What are the sun requirements for Amethyst Broomrape?

Amethyst Broomrape (Orobanche amethystea) thrives in various sunlight conditions. For full sun exposure, it requires above 6 hours of sunlight a day. For partial sun exposure, about 3-6 hours of sunlight each day is sufficient. It is important to observe the way sunlight moves through your garden to select the ideal spots that offer a harmonious balance of light and shade, as this ensures the best possible conditions for the plants to flourish.

What should I watch out for when choosing a planting spot for Amethyst Broomrape?

When choosing a planting spot for Amethyst Broomrape (Orobanche amethystea), it's crucial to observe how sunlight interacts with your garden throughout the day. Look for locations that provide an optimal balance of sunlight and shade to match the plant's needs for full or partial sun. This careful selection helps in ensuring the plant's happiness and growth.

PLATES
Orobanche amethystea leaf
PLATE 01 · leaf
Orobanche amethystea leaf
PLATE 02 · leaf
Orobanche amethystea flower
PLATE 03 · flower
Orobanche amethystea flower
PLATE 04 · flower
Orobanche amethystea fruit
PLATE 05 · fruit
Orobanche amethystea fruit
PLATE 06 · fruit
ALSO IN THE LIBRARY

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