Prosartes hookeri — a medium houseplant, prefers full shade light
SPECIMEN · FROM THE LIBRARY
Prosartes hookeri

Prosartes Hookeri

Updated · 122 observations
ON THIS PLANT

Prosartes hookeri is a North American species of flowering plants in the lily family known by the common names drops of gold and Hooker's fairy bells.

A note from PlantMom

Drops of gold has strong disease resistance and is generally not prone to illnesses. However, it can be affected by pests and diseases present in its vicinity. These infections are typically mild. In terms of care, this plant needs moderate maintenance. Regular pruning is required to preserve a neat appearance and support healthy growth. Fertilizing can also help encourage flowering. Drops of gold is suitable 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 Prosartes Hookeri.

Light

Drops of Gold is native to habitats such as forest understories or rocky sites that offer natural shade. It prefers Full Shade but can tolerate Partial Sun.

Water

Drops of Gold thrives in consistently moist woodland environments, preferring soil that remains evenly moist. Once established, it can tolerate moderate drought, but it still requires weekly watering. Its water needs are highest during the spring and summer, which makes it well-suited for outdoor growth where it can benefit from natural rainfall.

Temperature

Drops of gold is native to habitats where temperatures vary between 32 to 90°F (0 to 32℃). This individual plant species does best in cooler conditions, particularly during seasonal changes. Seasonal temperature variations can aid its growth.

Fertilizer

The best time to fertilize a Drops of gold is in early spring, as it comes out of dormancy and begins active growth. Fertilization supplies essential nutrients for healthy development. Although Drops of gold has relatively low fertilizer requirements, annual feeding can improve its survival and encourage healthier, longer-lasting blooms.

Pruning

"Drops of Gold showcases beautiful, golden, droplet-like flowers. To keep it healthy and looking its best, it's important to prune strategically from early to late spring. Begin by removing any damaged branches and trimming back overgrowth to improve its shape and airflow. Always use clean tools to prevent disease, and consult horticultural guides for the best pruning practices."

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Prosartes
Family
Liliaceae
Hardiness Zone
3-8
Mature Height
30 cm to 91 cm
Mature Spread
30 cm
Leaf Color
Green, Dark Green
Leaf Type
Semi-evergreen
Flower Color
White
Flower Size
1.02 cm to 1.78 cm
Bloom Time
Late spring, Early summer
Planting Time
Spring
Harvest Time
Mid summer
ALSO KNOWN AS

Other names.

en Fairy-bells en Drops-of-gold en Hooker's fairybells en Hooker's mandarin en Hooker's fairybell
FREQUENTLY ASKED

Reader questions.

How should I water my Drops of gold plant?

To properly water the Drops of gold plant, it is best to use filtered water at room temperature. Tap water may contain harmful particles, so filtered water is preferable. The temperature of the water is important because the plant is accustomed to warm conditions and cold water can be stressful for it. Avoid watering from above as it can lead to issues with the foliage. Instead, pour your filtered room temperature water onto the soil until it is completely soaked. This helps moisten the roots and allows them to spread through the soil to gather the necessary nutrients.

Why should I put fertilizer on my Drops of gold?

The main structure of Drops of gold is made up of its leaves. Fertilization plays a crucial role in maintaining the appearance and function of these leaves. It promotes consistent color and a healthy texture. Additionally, fertilization also supports root growth and maintenance both above and below the soil surface. This not only keeps the plant healthy in the present, but also improves its ability to absorb nutrients from the soil in the future.

What are the light requirements for Drops of Gold (Prosartes hookeri)?

Drops of Gold, known botanically as Prosartes hookeri, flourishes in environments that mimic its natural forest understories or rocky habitats which are generally shaded. It thrives best in full shade, receiving less than 3 hours of sunlight daily, but can also tolerate partial sun. Observing how sunlight moves through your garden is advised to choose spots providing a balanced mix of light and shade, ensuring the plant's well-being.

What are the ideal temperature conditions for Drops of gold?

Drops of gold, or Prosartes hookeri, thrives in environments where temperatures range from 32 to 90°F (0 to 32°C). It prefers cooler temperatures, especially during the seasonal transitions, which are conducive to its growth. This plant has significant cold resistance, making special frost protection measures unnecessary for the most part during winter. However, if temperatures are anticipated to drop below -35°C, it is crucial to provide protection by covering the plant with soil or straw. To further support the plant, watering it abundantly before the first freeze in autumn to keep the soil moist is recommended, which helps prevent drought and water scarcity during the colder months and early spring.

What should I do if I give too much or too little water to my Drops of gold?

Overwatering is a more common issue than underwatering for the health of your Drops of gold. When this plant gets too much water, its stems and leaves may wilt and turn yellow. Over time, overwatering can also cause diseases like root rot, mold, and mildew, which can be fatal to the plant. Underwatering is less common because Drops of gold can handle some drought. However, when underwatering does happen, the leaves may become brittle and brown. It's important to notice signs of overwatering early, as some diseases like root rot can't be fixed if you wait too long. If you see these signs, reduce your watering schedule and check the soil's drainage. If it's poor, change it to a well-draining potting mix. On the other hand, if your plant shows signs of needing more water, just increase your watering until the signs go away.

When should I fertilize my Drops of gold?

If you grow your Drops of gold outdoors, this perennial plant will produce new growth in early spring. This is when you should start fertilizing for the year. A single application of fertilizer in spring is usually enough for a Drops of gold to thrive. But if you want to maximize its growth, you can feed it multiple times during spring and early summer. In this case, you should feed your Drops of gold about once every month to a month and a half.

How can artificial lighting be used for Drops of Gold indoors?

When natural sunlight is insufficient for indoor Drops of Gold plants, especially during winter or in less sunny spaces, artificial lighting becomes essential for optimal growth. LED lights are recommended for their ability to be customized to specific plant needs, offering various wavelengths of light. The advised intensity of artificial light varies by plant type: full sun plants require 30-50W/sq ft, partial sun plants need 20-30W/sq ft, and full shade plants need 10-20W/sq ft. The light source should be placed 12-36 inches above the plant, mimicking natural sunlight, and turned on for 8-12 hours per day depending on the plant's specific needs.

How does Drops of gold handle low temperature conditions and what are the recommended solutions for cold damage?

Drops of gold is quite tolerant to cold and flourishes best when temperatures are above 0°C. In the winter, it's crucial to ensure the temperature does not fall below -30°C. If the temperature drops below -35°C, while immediate signs of damage may not be visible during winter, there could be a decrease in the plant's ability to sprout or even no sprouting at all come springtime. The recommended solution for spring is to remove any parts of the plant that have failed to sprout, which helps promote new growth.

How regularly should I water my Drops of gold?

If your Drops of gold plant is in a pot, the most accurate way to determine if it needs water is by checking the soil. Stick your finger into the soil and if the top two to three inches feel dry, it is time to water it. If you grow your Drops of gold plant outdoors in the ground, you can use a similar method to test the soil. Once again, when the first few inches of soil are dry, it is time to water the plant. During the spring and early fall, this usually means watering about once a week. However, in extremely hot weather, you may need to water it twice or even more per week. It is worth mentioning that mature, well-established Drops of gold plants have a remarkable ability to withstand drought.

When is the best time to not fertilize my Drops of gold?

During late fall and winter, your Drops of gold will become dormant and stop growing. It is important to avoid fertilizing them during this period. If you decide to fertilize in spring and summer, gradually reduce the rate as summer approaches and the growth rate slows. In general, it is not recommended to fertilize your Drops of gold during extremely hot weather or when the soil is very dry, as this can cause stress and premature death.

What are the symptoms of insufficient light for Drops of Gold?

Drops of Gold shows several symptoms when not receiving enough light, including smaller new leaves, leggy or sparse growth indicating longer spaces between leaves or stems, faster leaf drop as the plant sheds older leaves to conserve resources, slower or ceased growth as the plant enters survival mode, lighter-colored new leaves due to lack of chlorophyll, and chlorosis which leads to yellowing leaves caused by excessive light. Other signs include sunscald where intense sunlight damages plant tissues, leaf curling as a defense against water loss and sun damage, wilting from excessive water loss due to transpiration, and leaf scorching characterized by brown, dry, and crispy leaf edges.

How does Drops of gold react to high temperatures and what are the remedies for heat-related symptoms?

In the summer, it's important to keep Drops of gold in temperatures below 32°C. When the temperature climbs above 35°C, you may notice the leaves become lighter, start to curl, and the plant might suffer from sunburn, leading to drying and wilting in severe cases. To mitigate these issues, you should trim away any sunburned or dried parts of the plant. Moving the plant to a shadier location or using a shade cloth to provide protection during the peak sunshine hours can also help. Additionally, watering the plant in the mornings and evenings to maintain soil moisture is beneficial in preventing heat stress.

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

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