Fumaria vaillantii — a medium houseplant, prefers partial sun light
SPECIMEN · FROM THE LIBRARY
Fumaria vaillantii

Fumaria Vaillantii

Updated · 196 observations
ON THIS PLANT

Fumaria vaillantii, or earthsmoke, is a species of perennial herb in the family Papaveraceae. They have a self-supporting growth form and simple, broad leaves. Individuals can grow to 28 cm.

A note from PlantMom

Few-flowered fumitory has good resistance to disease and is generally not prone to illnesses. However, it can be vulnerable to pests and diseases present in its environment. These infections are typically not serious. In terms of care, this plant needs moderate maintenance. It needs to be pruned regularly to preserve a tidy appearance and healthy growth. Fertilizing can also help encourage flowering. Few-flowered fumitory 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 Fumaria Vaillantii.

Light

Few-flowered fumitory naturally occurs in habitats such as forest understories or rocky areas, where it is subject to natural shade. It prefers partial sun but can tolerate full sun or full shade, illustrating its adaptable, hardy nature.

Water

Few-flowered fumitory thrives when the soil remains consistently moist, requiring weekly watering to stay healthy. It prefers a balanced level of hydration and exhibits moderate drought tolerance. This plant is best suited for outdoor cultivation, where it can benefit from natural rainfall and the local climate.

Temperature

Few-flowered fumitory can tolerate a wide range of temperatures, but its distribution may still be restricted by different combinations of water and heat. It performs best in warm summer conditions with sufficient rainfall or watering. Extended periods of cloudy, rainy weather, as well as prolonged high temperatures, increase the chance of Few-flowered fumitory dying. In winter, adequate protection against cold can raise the plant’s survival rate.

Fertilizer

The best time to fertilize a Few-flowered fumitory is in early spring, as it breaks dormancy and starts active growth. Fertilization supplies essential nutrients necessary for healthy development. Although Few-flowered fumitory has fairly low fertilizer requirements, applying fertilizer annually can improve its chances of survival and encourage better, longer-lasting flowers.

Pruning

In early spring, prune few-flowered fumitory to remove dead stems. This encourages healthy growth and denser foliage. Later on, trimming will help maintain its shape and control its spread. Be sure to use sterilized tools to prevent disease. Regular light pruning keeps few-flowered fumitory vibrant, making it ideal for a lush garden display.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Fumaria
Family
Papaveraceae
Hardiness Zone
5-9
Mature Height
10 cm to 30 cm
Mature Spread
15 cm to 25 cm
Leaf Color
Light Green, Pale Green
Leaf Type
Semi-evergreen
Flower Color
Pink, White
Flower Size
0.76 cm
Bloom Time
Mid spring, Late spring, Early summer, Mid summer
Planting Time
Spring, Summer
Harvest Time
Summer, Early fall
Native Area
Libya, Turkey, Sweden, India, Austria, Slovakia, Montenegro, Pakistan, Slovenia, Morocco, Croatia, Belarus, Uzbekistan, Russia, Iraq, Germany, Estonia, Romania, Belgium, Portugal, Nepal, Netherlands, France, Tajikistan, Tunisia, Czech Republic, Bulgaria, Armenia, Poland, Greece, Ukraine, Serbia, China, Lithuania, Afghanistan, Kyrgyzstan, Kazakhstan, Italy, Spain, Switzerland, Finland, Iran, Albania, Azerbaijan, United Kingdom, Hungary, Algeria, Turkmenistan
ALSO KNOWN AS

Other names.

en Few-flower fumitory en Earthsmoke en Few-flowered Fumitory en Alkafoun fumitory
FREQUENTLY ASKED

Reader questions.

How should I water my Few-flowered fumitory plant?

To care for the Few-flowered fumitory plant, it is important to use filtered water at room temperature or slightly warmer. Tap water may have harmful particles, so filtered water is preferable. This plant prefers warm environments, so cold water can be a shock to its system. Avoid watering the plant from above, as this can cause problems with the foliage. Instead, water the soil directly until it is completely soaked. This helps to moisten the roots and allows them to spread and collect necessary nutrients in the soil.

What should I do if I give my Few-flowered fumitory too much or too little water?

Both overwatering and underwatering can harm the health of your Few-flowered fumitory, but overwatering is more common. Too much water can cause wilting, yellowing leaves, and potentially lead to diseases like root rot, mold, and mildew, which can be fatal to your plant. Underwatering is less common because this plant can tolerate drought, but it can still happen and result in brittle, brown leaves. It's important to recognize signs of overwatering early and take action promptly. Some diseases caused by overwatering, like root rot, may be irreversible if neglected. If you notice early signs of overwatering, reduce watering immediately and check the soil quality. If the soil doesn't drain well, replace it with a loose, well-draining potting mix. Conversely, if your plant shows signs of underwatering, simply water it more regularly until the signs improve.

How often should I water my Few-flowered fumitory plant?

If your Few-flowered fumitory is in a pot, the most accurate way to determine if it needs water is to stick your finger into the soil. If the top few inches of soil feel dry, it's time to water it. If you have your Few-flowered fumitory planted outdoors in the ground, you can use the same method to test the soil. Once again, if the top few inches of soil are dry, it's time to water the plant. Typically, during spring and early fall, watering once a week is sufficient. However, in extremely hot weather, watering twice a week or more may be necessary. Nevertheless, mature and well-established Few-flowered fumitories can actually handle dry periods quite well.

How much water does my Few-flowered fumitory plant need?

To properly water your Few-flowered fumitory, make sure the first two to three inches of soil are dry. Give the plant a deep watering, making sure to thoroughly soak the entire soil. You'll know you've added enough water when you see excess water flowing out of the drainage holes at the bottom of the pot. If you don't see any excess water draining, it means you haven't watered enough. However, be careful not to let water accumulate inside the soil, as this can be harmful to the plant. On the other hand, if water is not draining through the pot, it could indicate poorly draining soils which are not good for the plant's health. If the plant is outside, receiving 1 inch of rain per week should be enough.

How do I water my Few-flowered fumitory as it grows?

The watering needs of the Few-flowered fumitory change depending on its growth stages. In the early years or after transplanting, more water is required as the plant focuses on developing new roots. These roots need extra moisture for optimal growth. As the plant matures, it will need less water. Additionally, during the blooming period, the flower development requires a significant amount of moisture, so watering might be increased at this time.

How do I water my Few-flowered fumitory at different times of the year?

The Few-flowered fumitory has higher water needs in the hottest months of the year. During summer, you may need to water this plant more than once a week, depending on how quickly the soil dries out. On the other hand, during the winter, the plant goes into a dormant phase and requires significantly less water. In fact, you may not need to water it at all during the winter months. However, if you choose to water it during winter, do so no more than once a month. Overwatering during this time increases the risk of disease for the Few-flowered fumitory.

What's the difference between watering my Few-flowered fumitory inside and outside?

If you are a gardener living in a non-temperate or tropical region, it is common to grow the Few-flowered fumitory indoors. However, keep in mind that soil in a container may dry out faster than ground soil, especially if there are drying elements like air conditioning units. If you plant the fumitory outside, you may not need to water it much, as regular rainfall could be sufficient. On the other hand, if you grow the plant indoors, you will need to water it more frequently since rainwater won't be able to soak the soil.

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

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