Biophytum sensitivum
Lifeplant · Sensitive wood sorrel · South Pacific palm
Description
Source: leafsnapBiophytum sensitivum, commonly known as the sensitive plant or little tree plant, is a small herbaceous plant in the Oxalidaceae family. It is native to tropical regions of Asia and Africa, thriving in moist soil and shaded areas such as forests, riverbanks, and wetlands. The sensitive plant earns its name from its unique ability to respond rapidly to touch or movement. When touched or disturbed, its leaves fold inwards and droop, only to return to their original position after a few minutes. The leaves of Biophytum sensitivum are small (about 1-2 cm long) with five leaflets arranged like fingers on a hand. The leaflets are green on top with purple undersides, which become more prominent upon touch. Despite its delicate appearance, this hardy plant has been used medicinally for centuries in traditional practices across Asia and Africa. It has been used as an anti-inflammatory agent to treat skin conditions such as eczema and psoriasis, and it has also been used for treating fever, coughs, colds, and other ailments. Overall, Biophytum sensitivum is an intriguing herbaceous species that can be grown indoors or outdoors under suitable conditions. It requires moist soil with good drainage and partial shade, making it ideal for indoor gardening as well.
Care Guide
💧 Water Every 3 days
The life plant thrives in humid tropical environments and requires weekly watering for optimal growth. While it is drought-tolerant and well-suited for indoor cultivation, it still needs consistent moisture without becoming waterlogged. Its ability to adapt to varying moisture levels is a reflection of its rainforest origins.
How should I water my Life plant to make it thrive the most?
There are a few different methods you can use to water a Life plant. You can use a garden hose with a spray nozzle, a watering can, or really any common watering tool. Life plants are not too particular about where their water comes from - rainwater, tap water, or filtered water will all work just fine. However, it's generally best to avoid watering this plant from overhead because it can damage the leaves and flowers and potentially lead to disease. Instead, a drip irrigation system is often the best way to water a Life plant. These systems distribute water evenly and directly to the soil. If you have a Life plant growing in a container, you can use a similar approach but with different tools. Simply use a cup, watering can, or tap water to apply the water directly to the soil in the container.
What should I do if I give too much or too little water to my Life plant?
The solution for underwatering the Life plant is simple - water it more regularly if you notice it lacks moisture. On the other hand, overwatering can be a more serious issue, particularly if it goes unnoticed. Overwatering can lead to diseases that cause the plant to decline and eventually die. To prevent this, it's important to choose a suitable location for the plant that receives enough sunlight to dry the soil and has proper drainage to avoid waterlogged soil. If you have overwatered a Life plant in a pot, you may need to transfer it to a new pot with better drainage. Ensure that the new pot has loose soil and adequate drainage holes when repotting the plant.
How frequently should I water my Life plant?
To ensure the health of your Life plant, you need to water it regularly throughout the growing season. In the spring, watering once a week is sufficient. However, as the season progresses and it gets warmer, you may need to water it two to three times a week. Be careful not to overdo it as excessive watering can harm the plant. Also, make sure the soil remains moist but not wet, regardless of how often you water. If your Life plant is in a pot, it needs more frequent watering compared to an in-ground plant. The soil in a pot tends to dry out quickly, so watering a few times a week is recommended.
How much water does my Life plant require?
Determining how much water to give your Life plant can be approached in a few different ways. Some gardeners prefer to gauge the moisture of the soil and water until the first six inches feel moist. Alternatively, you can follow a set measurement, such as giving your Life plant about two gallons of water per week. However, it's important to consider factors like temperature and soil dryness, as strictly adhering to these guidelines may lead to overwatering. When growing Life plants in containers, a different method is needed. You can ensure all layers of dry soil are moistened by sticking your finger in the soil or watering until you see a slight trickle of excess water from the drainage holes.
How do I know if I'm giving my Life plant enough water?
Avoiding overwatering your Life plant can be somewhat difficult. On one hand, you need to moisten the soil weekly because these plants have deep roots. On the other hand, Life plants are highly prone to root rot, which can lead to browning. Underwatering is less of a concern as these plants can survive for a while without additional watering. However, if you wait too long, the plant will start to wilt and you may notice dry leaves.
☀️ Light Full sun
Life plant does best in bright light and tolerates partial shade. Its native habitat suggests it grows in places that receive a lot of sunlight. However, too much exposure can cause harm. Too little light can impede its growth and health.
What are the sunlight requirements for Life plant?
The Life plant requires specific sunlight conditions to thrive. It needs full sun, which is above 6 hours of sunlight daily, or partial sun, about 3-6 hours of sunlight. It's crucial to observe how sunlight moves through your garden to find spots that offer the right balance of light and shade, ensuring the plant's happiness and growth.
How does the Life plant respond to its lighting conditions?
The Life plant thrives in environments that offer plentiful illumination, similar to its natural habitat, and can tolerate moderate light coverage. While it can withstand an ample amount of sunlight, extreme exposure may lead to potential harm. Insufficient light, conversely, can inhibit its growth and overall wellbeing. In cases where natural sunlight is not enough, especially during winter or in less sunny spaces, artificial lighting can be a beneficial alternative to promote healthy growth.
What are the effects of inadequate light on a Life plant?
When a Life plant does not receive sufficient light, it may display several symptoms indicating light deficiency. These symptoms include the development of smaller than usual leaves, leggy or sparse growth, premature leaf drop, halted growth, lighter-colored new leaves, chlorosis, sunscald, leaf curling, wilting, and leaf scorching. These responses to inadequate light signify the plant's struggle to maintain its health and productivity.
What solutions can be applied to address the Life plant's light-related issues?
To address light-related issues in Life plants, gradual adaptation to sunlight is key. For indoor plants, moving them to sunnier spots each week until they receive at least 6 hours of direct sunlight daily is recommended. A south-facing window with open curtains during the day can maximize sunlight exposure. Artificial light, such as desk or ceiling lamps for 8 hours daily or professional plant grow lights, can also support plant growth. For outdoor plants, it's crucial to adjust them to sunnier spots gradually and avoid drastic changes in light intensity to prevent sunburn. Removing obstructions, like pruning tree branches that block sunlight, and transplanting smaller plants to sunnier locations with better drainage are effective strategies for ground-planted specimens. It's important to note that while parts of the plant affected by insufficient light may not fully recover, new growth following increased light exposure should be healthy.
🌡️ Temperature 20–37.8°C
Life plant originates from tropical climates and prefers temperatures between 68 and 100.4 °F (20 to 38 ℃). Across the seasons, maintaining this temperature range is essential for proper growth and survival. Adjust the surrounding temperature accordingly.
What is the optimal temperature range for the Life plant?
The Life plant, also known by its botanical name Biophytum sensitivum, thrives in tropical climates and prefers a temperature range of 68 to 100.4 °F (20 to 38 °C). It is crucial to maintain this temperature range throughout the different seasons to ensure the plant's proper growth and survival. During colder months, it's recommended to bring the Life plant indoors, placing it near a bright window but away from direct heat sources to maintain temperatures above 20°C, ensuring its growth.
How should I care for the Life plant during low temperatures?
In low temperatures, the Life plant is at risk since it prefers warmth and thrives best above 20°C. If temperatures drop below 0°C, it will suffer, and exposure to temperatures below -5°C can cause the leaves to lighten in color, eventually turning brown or black with symptoms like wilting and drooping. To protect against low temperatures, trim off any frost-damaged parts and move the plant indoors to a warm environment. Ideally, it should be placed near a south-facing window for ample sunlight, while ensuring it's not too close to heaters or air conditioners that could overly dry the air.
What are the precautions for caring for the Life plant in high temperatures?
The Life plant should be maintained below 38°C during summer to prevent heat stress. Exposure to temperatures exceeding 43°C can lead to lighter leaf color and increased susceptibility to sunburn. If the plant does exhibit signs of sunburn or drying, trim away the affected parts. Relocate the plant to a shaded area, particularly during the peak sun hours of midday and afternoon. It is also beneficial to water the plant in the morning and evening to maintain soil moisture and help the plant cope with high temperatures.
💨 Humidity dry (<40%)
This plant prefers dry conditions, so don't mist it. However, watering it less often can also thrive in higher humidity.
🪴 Soil 5-7
🌱 Fertilizer Every 45 days
Once the Life plant has opened most of its flowers to full size, resume fertilizing. When the blooms are at their peak production, start fertilizing again every three to four weeks, as weather allows. Then, when the Life plant begins producing fewer new blooms, stop fertilizing; there is no need to fertilize if the plant can no longer produce additional blooms.
Why should I give nutrients to my Life plant?
Plants require nutrients to grow, but some plants, like Life plants, can acquire these nutrients without the need for fertilizers. Similar to other plants, Life plants use nutrients to support growth and internal processes. There are three main nutrients that plants use: nitrogen, phosphorus, and potassium. These nutrients are crucial for various essential functions of a plant. In particular, nitrogen plays a significant role in supporting foliage growth. However, obtaining enough nitrogen from the soil can be challenging for Life plants. As a result, many gardeners choose to supplement their Life plants with additional sources of nitrogen.
When should I put fertilizer on my Life plant?
Life plant grows well on its own, but you can give it a boost by using fertilizer about once a month when it is actively growing. During the spring and summer months, you should fertilize the Life plant once a month. However, in the fall and winter when the plant is less active and doesn't require as many nutrients, you should avoid fertilizing. Look for signs of new growth to know when to start fertilizing the Life plant. Whether the plant is grown outside or in a container indoors, the fertilization schedule remains the same. If your Life plant is in a container, you may not need to fertilize for the first one to two months. Container plant potting soil already contains sufficient nutrients, so you should only begin fertilizing after the plant has been in the same soil for a while.
When is the best time to not fertilize my Life plant?
To ensure the best results, refrain from fertilizing Life plants that are unhealthy, such as those with diseases or insect pests. Additionally, avoid fertilizing dehydrated plants, as this can worsen the issue. It is advisable to only fertilize plants that are in good health. When watering, be cautious not to splash fertilizer onto the leaves or stem of the plant, as it can cause burned spots. Unless you are using a specific foliage fertilizer, it is best to prevent direct contact between the plant and the fertilizer.
What kind of fertilizer does my Life plant need?
Fertilizers are made up of various nutrients that are essential for promoting growth in Life plants, including nitrogen, potassium, phosphorus, iron, manganese, and zinc. A balanced fertilizer, like one with a 10-10-10 NPK ratio, is suitable for Life plants. Natural fertilizers such as blood meal or worm castings can also work well. If you specifically want to support leaf growth in your Life plant, you may opt for a fertilizer higher in nitrogen, such as fish fertilizer. It is important to consider your plant's purpose when choosing a fertilizer, as providing excessive supplements for flowers or seeds may not be necessary.
How should I give nutrients to my Life plant?
To apply fertilizer to your Life plant properly, follow the instructions on the type of fertilizer you purchased. It's wise to start with half-strength fertilizer to prevent accidentally over-fertilizing the plant, as this breed requires frequent fertilization which often leads to excessive fertilization. Keep in mind that it's easier to add more fertilizer later if needed, rather than trying to save a plant that has been over-fertilized. When applying fertilizer, ensure that the soil is not dry but at least somewhat moist. This assists in the fertilizer's absorption and helps avoid fertilizer burn. Additionally, water the soil after applying dry fertilizers. Different types of fertilizers can be used for the Life plant. Some can be mixed into the soil during planting, while others are applied on top of the soil and then watered in. Water soluble fertilizers are generally an easy choice for most Life plants. To use them, mix the fertilizer solution into a watering can at the recommended dosage for the Life plant and water the plant as usual. Alternatively, slow-release granules or fertilizer spikes can be used if you prefer not having to remember to fertilize on a monthly basis.
🪴 Pot & Repot Every 12 months
✂️ Pruning
The life plant is sensitive to touch and reacts to stimuli. To encourage bushier growth, it should be pruned in early spring. Begin by removing any dead leaves and trim the stems back to one-third of their length. Regular pruning helps maintain a compact shape, improves air and light circulation, and extends the plant's lifespan.
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity
Characteristics
- Plant Type
- Herb
- Life Cycle
- Annual, Perennial
- Genus
- Biophytum
- Family
- Oxalidaceae
- Hardiness Zone
- 9-11
- Mature Height
- 5 cm to 20 cm
- Mature Spread
- 10 cm
- Leaf Color
- Green, Light Green
- Leaf Type
- Evergreen
- Flower Color
- Yellow
- Flower Size
- 2.54 cm
- Bloom Time
- Summer, Early fall, Mid fall
- Planting Time
- Spring, Summer
- Harvest Time
- Late summer, Fall, Early winter
- Native Area
- Nepal, Sri Lanka, India, Malaysia, Indonesia, Cambodia, Vietnam, Myanmar, Philippines, Bangladesh, Laos, Thailand, China