Does the red-edged pepper grass bloom?
The pot of red-rimmed pepper grass on the windowsill has long and slender flower ears, and the gray-white inflorescences look particularly special against the dark red trimmed leaves. As an Internet celebrity player in the indoor green planting industry, the flowering phenomenon of red-edged pepper grass often arouses heated discussions-what secret does this plant, which is famous for its leaf-viewing, hide? The truth about the flowering of red-edged pepper grass is revealed. There is a saying in the horticultural circle that "red-edged pepper grass blooms once every ten years." In fact, this pepper plant has the ability to bloom every year. Its spike is about 3-5 centimeters long. It appears jade white at birth and turns light brown after maturity. Under certain light, a blush will appear on the edge of the leaves, forming a unique visual rhythm. The golden triangle rule that triggers flowering scattered light adjustment: 2 hours of soft light in the morning and bright scattered light throughout the day can not only avoid leaf burns, but also accumulate the energy needed for flowering. It is recommended to place it within 1.5 meters of the east-facing window sill and use a gauze curtain with a light transmittance of 40%. Advanced water management techniques use the "sandwich watering method": delay watering for 2 days after the surface soil dries, and pour it thoroughly every time until water overflows from the bottom of the basin. Combined with potassium dihydrogen phosphate (diluted 1500 times) to irrigate roots every month in spring and summer can significantly increase the probability of flowering. Note that the water temperature must be consistent with room temperature to avoid stimulation from temperature differences. Invisible protection of air circulation A micro circulation fan can be set up in a confined space to maintain an airflow speed of 0.5-1 meter/second per hour. Regularly wiping the leaves with a damp cloth can not only remove dust and promote photosynthesis, but also simulate the dew effect in the natural environment.
When the grayish-white flower ears dry naturally, it is recommended to keep 2 centimeters of the base of the plant for pruning. After flowering, the red border pepper grass will enter a short dormant period. At this time, the watering frequency should be reduced and normal maintenance should be resumed after new buds germinate to accumulate energy for the next round of flowering.