How to Overwinter Heart of jesus
1
Prior to winter storage, always inspect Heart of jesus tubers for any signs of decay or illness.
2
Keep storage temperatures between 10°C and 15°C (50°F and 59°F) to prevent early sprouting of the tubers.
3
When tending to indoor Heart of jesus during winter, refrain from excessive watering; allow the soil to become somewhat dry between irrigation sessions.
Why Do Heart of jesus Plants Need Overwintering?
Why Do Heart of jesus Plants Need Overwintering?
The Heart of jesus, recognized for its striking, heart-shaped foliage in various hues, is a delicate plant. This means it's vulnerable to frost and cannot endure the cold winter period, particularly in regions with significant temperature drops. Overwintering is vital to preserve these beautiful plants for the subsequent growing season. By excavating and storing the tubers, you guarantee the plant can be replanted and flourish once warmer weather returns.
Step-by-Step Guide to Overwinter Heart of jesus Plants
Digging Up the Tubers
Start by carefully excavating around the plant's base, being cautious not to harm the tubers. Use a garden fork or spade to gently extract the tubers from the soil. Shake off any excess dirt, but do not wash them as extra moisture can cause rot during storage.
Cleaning and Drying the Tubers
After removing the tubers, brush off any remaining soil gently. Next, allow the tubers to air dry in a cool, shaded spot for approximately one week. This drying process is crucial as it helps to firm up the tubers and prevents mold or decay from forming during storage.
Storing the Tubers Properly
Once the tubers are dry, arrange them in a layer of dry peat moss, vermiculite, or sawdust inside a cardboard box or paper bag. Store them in a cool, dark location where the temperature stays between 10°C to 15°C (50°F to 59°F). Ensure the storage area is well-ventilated to prevent moisture accumulation and rot.
How to Care for Heart of jesus During Winter
Providing Adequate Light
If you're keeping your Heart of jesus as an indoor plant during winter, ensure it receives sufficient illumination. Position the plant near a bright, indirect light source, such as a north or east-facing window. Avoid direct sunlight as it can scorch the tender leaves.
Maintaining Ideal Temperature and Humidity
Keep indoor temperatures around 18°C to 24°C (65°F to 75°F). Heart of jesus prefers a moist environment, so consider placing a humidifier nearby or setting the plant on a tray with water and pebbles to maintain humidity. Be careful about placing the plant near heating vents or drafts, as this can dry out the air.
Watering and Fertilizing Tips
During winter, water your Heart of jesus sparingly. Allow the top inch (2.5 cm) of soil to become dry between waterings. Over-watering can lead to root rot, which is a common problem in the winter months. You can reduce fertilization during the winter months but resume a balanced, slow-release fertilizer in early spring when you plan to replant the tubers.
