Inch Plant (Tradescantia zebrina) Cutting Propagation Methods and the Best Time to Take Cuttings
The reason the inch plant (Tradescantia zebrina) is so popular is not only its lush foliage and the ornamental value of the small purple flowers it produces at maturity, but also that it is very easy to propagate and its ability to adapt to the environment is extremely strong. Cutting propagation is one of the more common propagation methods for many plants, and the inch plant is also mainly propagated by cuttings.
Inch Plant Cutting Propagation Methods
1. Cutting substrate for the inch plant
Before selecting branches, first prepare the cutting substrate, so that the branches do not lose too much water. The cutting substrate, that is, the growing medium for the inch plant, can be river sand, peat soil, etc., or it can be a mix of several nutrient soils. Before use, it is best to sterilize the soil to remove any pathogens or insect eggs that may be mixed in.
2. Selection of inch plant cuttings
Cut cuttings from healthy mother branches; the length of the cuttings should be between 5 and 8 cm, and each cutting should have 3 to 5 young leaves to increase the survival rate of the cuttings.
3. Potting the inch plant
When potting, there should be a drainage layer and fertilizer at the bottom of the pot. The general order is to first spread a layer of clay or coarse sand at the bottom of the pot as a drainage layer, then spread a layer of growing medium containing fertilizer, and finally fill the pot to three-quarters full with the prepared cutting substrate and insert the cuttings into it.
4. Inch plant care
After potting, maintain suitable temperature (18 to 25 °C is appropriate), humidity (air humidity should reach at least 75%; if the air is dry, you can mist to increase air humidity) and sufficient light, to ensure the cuttings root normally.
When to Take Inch Plant Cuttings
The inch plant can be propagated in all four seasons, but spring and autumn are best.
How to Make the Inch Plant Bloom More
1. Ensure suitable light for the inch plant
The inch plant is a warmth-loving plant. During the growing period, the inch plant must receive sufficient light so that the plant grows dense and full leaves. If it grows in a place with insufficient light and relatively dark conditions, the stems and leaves will become slender, scattered and irregular, and the leaves will be thin and unhealthy. Note that although the inch plant needs bright light, it should not be exposed to direct harsh sunlight, as it easily loses water and wilts.
2. Suitable temperature for inch plant growth
The inch plant is suitable for growing in a warm environment. Spring, summer and autumn are all its growing seasons. In winter, when temperatures are low, it grows slowly or directly enters dormancy, so when the winter temperature is below 10 °C, attention must be paid to keeping it warm.
3. Watering conditions for the inch plant
During the growing period of the inch plant, it should not be watered too frequently; keeping the potting soil slightly moist is enough, which will make the leaves of the inch plant more vivid. During the winter dormant period, watering about once every half month is basically enough to ensure its water absorption. Overwatering will cause root rot and plant death.
What to Do If the Inch Plant's Leaves Become Soft
1. Symptoms of soft leaves in the inch plant
The leaves feel soft and limp to the touch, as if they have no vitality at all, and they bend downward, while normal leaves look vigorous and full.
2. Causes of soft leaves in the inch plant and solutions
1. Too little watering; after the leaves become soft, increase the amount of watering. The inch plant comes from wetlands in Mexico, so when cultivating the inch plant it needs a large amount of water. If the soil is allowed to become too dry, it can easily cause the plant's leaves to become soft and yellow, and even the whole plant may wither. Especially during its growing period, it needs water replenishment almost every day, and it has higher requirements for the moisture level of the potting soil. At the same time, it is also necessary to frequently spray water on the plant to maintain humidity. However, the inch plant also has a dormant period, and during dormancy, watering should be reduced.
2. Too little sunlight; when softening is noticed, increase the time of sun exposure. The inch plant likes to be exposed to sunlight, but if it is kept in a dark environment for a long time, it can easily cause leggy growth and softening of the leaves. A semi-shaded state is also acceptable. Even in winter, it should be kept in a place where it can receive sunlight. If it cannot be in sunlight all day, then make sure it grows in sunlight for a period of time every day. However, note that in the hot summer, it should not be exposed to harsh sunlight.
3. In fact, when the air is too dry, it can also cause the leaves to become soft and yellow, and finally fall off. Therefore, when cultivating it, be sure to maintain an appropriate amount of moisture at all times.
The inch plant not only has very high ornamental value, but at the same time, the function that green plants naturally have of absorbing carbon dioxide and releasing oxygen can also freshen the air, making it very suitable for growing at home. However, the inch plant is slightly toxic, so during cultivation take care to guard against it, especially with young children, to avoid accidental ingestion!