Crocus angustifolius, the cloth-of-gold crocus, is a species of flowering plant in the genus Crocus of the family Iridaceae, native to southern Ukraine and Armenia. It is a cormous perennial growing to 5 cm (2.0 in) tall and wide. The narrow grass-like leaves with silver central stripe appear in late winter or early spring. They are followed by bright yellow fragrant flowers with maroon blotches on the outer petals.
Cloth of gold shows good resistance to disease and is usually not prone to illnesses. However, it can be vulnerable to pests and diseases present in its environment. These infections are normally not severe. For care, this plant requires a moderate level of maintenance. It should be pruned regularly to keep a tidy appearance and support healthy growth. Fertilizing can also encourage flowering. Cloth of gold is appropriate for anyone with outdoor space, such as a garden or patio, and does not demand much plant-care experience. It may need more attention when grown indoors.
How to keep Crocus Angustifolius.
Light
Cloth of gold is a perennial herbaceous plant that prefers sunny conditions and originates from open habitats, commonly growing in meadows and grasslands. It favors full sun but can also tolerate partial sun.
Water
Originating from temperate regions, the cloth of gold plant flourishes in environments with moderate moisture levels. It requires weekly watering to avoid waterlogging. Well-suited for outdoor growth, it adapts easily to seasonal rainfall, making it an excellent choice for gardens with natural climate variations.
Temperature
Cloth of gold can tolerate a wide range of temperatures, but its distribution may still be limited by different combinations of moisture and heat. It does best in warm summer conditions with adequate rainfall or watering. Extended periods of cloudy, rainy weather, as well as sustained high temperatures, can raise the chance of Cloth of gold dying. In winter, protecting it from the cold can improve the plant's survival chances.
Fertilizer
The best time to fertilize a Cloth of gold is in early spring, as it comes out of dormancy and begins active growth. Fertilizing supplies essential nutrients for healthy development. Although Cloth of gold needs relatively little fertilizer, applying it annually can improve its survival and result in better, longer-lasting flowers.
Pruning
Cloth of gold produces bright yellow flowers and requires minimal pruning, which is best done from early to late spring. To encourage growth and maintain plant health, remove any faded blooms and damaged leaves. Be careful not to over-prune, as this might affect blooming, diminish the plant's attractiveness, and increase the risk of disease spread.
Pot & Repot
Repot ''cloth of gold'' plants every 2 to 3 years in early spring while they are dormant. Use a slightly larger, well-draining container for the best results. Make sure the bulbs are just below the surface, water them sparingly after repotting, and place the plant in a sunny location to encourage vibrant blooms that resemble golden cloth.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Perennial
- Genus
- Crocus
- Family
- Iridaceae
- Hardiness Zone
- 3-8
- Mature Height
- 10 cm
- Mature Spread
- 1 cm
- Leaf Color
- Green
- Leaf Type
- Deciduous
- Flower Color
- Yellow, Orange
- Flower Size
- 3.05 cm to 5.08 cm
- Bloom Time
- Late winter, Early spring
- Planting Time
- Spring
- Harvest Time
- Mid spring, Late spring
- Native Area
- Russia, Armenia, Ukraine
Other names.
Reader questions.
How should I water my Cloth of gold plant?
To properly water the Cloth of gold plant, use filtered water at room temperature. Tap water may contain harmful particles, so filtered water is preferable. The water should be slightly warm or at room temperature as the Cloth of gold plant is accustomed to warmer environments and cold water can shock its system. Avoid watering the plant from above, as this can cause issues with the foliage. Instead, apply the filtered room temperature water directly to the soil until it is completely soaked. This helps to moisten the roots and aids in their spread through the soil to collect necessary nutrients.
Why should I add fertilizer to my Cloth of gold plant?
The main structure of the Cloth of gold is made up of its leaves, and fertilization is one of the best ways to keep those leaves looking great and performing their function effectively. By providing proper fertilization, you can ensure that your Cloth of gold maintains consistent color and a healthy texture in its leaves. Additionally, fertilization works below the surface of the soil to promote the growth of new roots and maintain the existing roots in the plant's root system. This not only keeps your plant healthy in the present but also improves its ability to absorb essential nutrients from the soil in the future.
What are the sunlight requirements for Cloth of Gold?
Cloth of Gold, or Crocus angustifolius, thrives in full sun, requiring more than 6 hours of sunlight daily, but it can also tolerate partial sun conditions, which means about 3-6 hours of sunlight. It's important to observe the movement of sunlight through your garden to find spots that provide a good balance of light and shade, ensuring the plants' happiness and growth.
What is the botanical name of the Cloth of Gold?
The botanical name of the Cloth of Gold is Crocus angustifolius.
What should I do if I give too much or too little water to my Cloth of gold?
Overwatering and underwatering can both harm your Cloth of gold plant, but overwatering is a more common problem. Too much water can cause wilting and yellowing of the stems and leaves, and can also lead to diseases like root rot, mold, and mildew, which can be fatal to the plant. Underwatering is less likely, as the Cloth of gold has good drought tolerance, but it can still happen. Signs of underwatering include brittle and brown leaves. It is important to recognize the signs of overwatering early to prevent irreversible damage. If you see early signs, reduce your watering schedule and check if the soil is draining properly. If the soil doesn't drain well, replace it with a loose, well-draining potting mix. If you notice signs of underwatering, simply water the plant more regularly until the signs improve.
When should I put fertilizer on my Cloth of gold?
When you grow Cloth of gold outdoors, it will start sending out new growth in early spring. This is a sign that it's time to fertilize the plant for the year. Usually, a single application of fertilizer in the spring is sufficient for the Cloth of gold to thrive. However, if you want to maximize its growth, you can fertilize multiple times during the spring and early summer. If you go this route, you can fertilize your Cloth of gold approximately once every month to a month and a half.
How does artificial lighting support indoor Cloth of Gold plants?
For Cloth of Gold plants grown indoors where natural sunlight might be insufficient, especially during winter or in less sunny spaces, artificial lighting can be a vital solution for their growth. LED lights are recommended because they can be customized to provide specific wavelengths that plants need. Full sun plants require 30-50W/sq ft, partial sun plants need 20-30W/sq ft, and shade-loving plants require 10-20W/sq ft of artificial light. The light should be placed 12-36 inches above the plant to mimic natural sunlight, ensuring plants receive 8-12 hours of light per day.
How often do I need to water my Cloth of Gold?
If your Cloth of gold plant is in a pot, the most precise 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 are dry, it's time to water it. If you have your Cloth of gold plant growing outdoors in the ground, you can use the same method to check the soil. Once the top few inches of soil have dried out, it's time to water the plant. This method usually requires watering about once a week during the spring and early fall. However, in extremely hot weather, you may need to water it twice or more per week. It's worth noting that mature, well-established Cloth of gold plants have an impressive ability to withstand drought.
When is not a good time to add fertilizer to my Cloth of gold?
During the late fall and winter, your Cloth of gold will go into a dormant phase, meaning it won't produce new growth. During this time, it's best to avoid fertilizing it. In the spring and summer, if you do decide to fertilize, start gradually reducing the amount of fertilizer as summer approaches because the Cloth of gold's growth rate will also slow down. In general, it's not a good idea to fertilize your Cloth of gold when the weather is unusually hot or when the soil is very dry. Fertilizing in these conditions can stress the plant and cause it to die prematurely.
What are the symptoms of inadequate light for Cloth of Gold?
Cloth of Gold plants might show several symptoms when they receive inadequate lighting, including smaller new leaves, leggy or sparse growth, faster leaf drop, halted or no new growth, and lighter-colored or irregularly colored new leaves. Insufficient sunlight can lead to conditions such as chlorosis, where leaves lose their green color and turn yellow, and sunscald, which damages plant tissues with intense exposure. Leaf curling, wilting, and scorching are additional signs indicating that the plant's light needs are not being met.
How much water should I give my Cloth of gold?
To properly water your Cloth of gold plant, don't hesitate to give it plenty of water. Make sure the top two to three inches of soil are dry before watering. When you do water, make sure to thoroughly soak the soil, allowing the excess water to drain out of the pot's drainage holes. If you don't see any excess water draining, it means you haven't watered enough. However, be careful not to let water accumulate in the soil, as this can harm the plant. If water doesn't drain properly, it could indicate that the soil doesn't drain well, which is not good for the plant's health. If the plant is outdoors, about 1 inch of rain per week should be sufficient.
What kind of fertilizer does my Cloth of gold plant require?
Choosing the best fertilizer for a Cloth of gold is fortunately a straightforward task. These plants thrive on a general-purpose garden fertilizer with equal amounts of nitrogen, phosphorus, and potassium. A fertilizer with a ratio of 10-10-10 or something similar will be highly effective. It's important to avoid fertilizers with high nitrogen levels when unsure. Granular fertilizers are widely regarded as the best option for Cloth of gold plants, particularly slow-release varieties that are easy to apply to the soil. Additionally, using organic soil amendments like compost can be beneficial when feeding your Cloth of gold plants.