How to grow short-leaf clivia? Detailed guide to cultivation methods and precautions

Short-leaf clivia is a hybrid produced by crossing Xiaoshengli (as the female parent) with Heshang (as the male parent). Its leaf tips are round, the leaves are short, thick and hard, and the leaves of a mature plant are 8.5 cm wide and 30 cm long. Because of its short pseudobulb and small, neat veins, it is named short-leaf clivia. It is a famous greenhouse flower and is suitable for indoor cultivation. Let us take a look together at the cultivation methods and precautions for short-leaf clivia.

Growth habits of short-leaf clivia

Short-leaf clivia fears both heat and cold. It likes a semi-shaded and moist environment and fears strong direct sunlight. The optimal temperature for growth is between 18 and 28°C. Below 10°C and above 30°C, growth is inhibited. It likes a ventilated environment and prefers deep, fertile, loose soil. It is suitable for growing in loose, fertile, slightly acidic organic soil.

Appearance characteristics of short-leaf clivia

1. The leaves of short-leaf clivia stand obliquely on both sides, with gaps between the leaves and no overlapping. The base of the bottom leaves has no hard bend at the leaf base, and the leaf ends are flat, round and blunt without a sharp tip, and without a spoon-like curve.

3. The veins of short-leaf clivia are relatively straight. Both the spacing between longitudinal veins and that between transverse veins are small. The transverse veins are roughly uniform and rectangular, arranged neatly, and the veins at the leaf ends are compact.

4. The scape of short-leaf clivia is thick and strong, the flower stalks are short, with 2 to 5 in a cluster. The flowers are smaller than those of other varieties. The pistil extends from the corolla before the flower opens, and the fruit is spherical.

Cultivation methods for short-leaf clivia

1. Soil: Short-leaf clivia has fleshy roots and is suitable for growing in loose, fertile, well-aerated soil. Fertile, loose neutral or slightly acidic soil is the best choice. The choice of soil is the first key factor for successful clivia cultivation. It can be mixed with 65% humus soil, 20% clean sand and 15% fine furnace ash.

2. Watering: Remember one principle for watering short-leaf clivia: do not water if the soil is not dry, and when you water, water thoroughly. If you water too little at one time, the harm to clivia is especially great. The timing of watering is also very particular. Generally, watering in the morning or evening is best. Do not water clivia at noon in the hot summer. When watering, avoid the flower center to prevent it from rotting.

3. Fertilizing: For short-leaf clivia, phosphate fertilizer and potash fertilizer are beneficial to growth, while nitrogen fertilizer can be applied sparingly. When fertilizing, be sure to control the amount. Excessive fertilizer can easily cause scorched symptoms on clivia leaves. Before bringing the flower pot indoors in winter, bone meal, fried sesame, cooked soybeans or compound fertilizer can be used, applied with water once every 15 to 20 days.

4. Temperature: The optimal temperature for short-leaf clivia is 18 to 28°C, and it is best not to go below 10°C. At 0°C, clivia will freeze, so insulation measures must be taken in winter. After the flower stem emerges, the indoor temperature should be maintained at around 18°C. If the temperature is too high, it easily leads to small flowers and a short flowering period. If the temperature is too low, the flower stem will be short, the flowering period will come earlier, and the quality and ornamental value will be affected.

5. Light: Short-leaf clivia prefers scattered light and cannot tolerate direct strong light. In winter, pay attention to clivia's light requirements. Indoor clivia can be placed in a place with sufficient light. Especially for clivia that is about to bloom, sufficient light is even more needed to ensure the healthy development of flower buds. A well-ventilated environment with suitable light helps prolong the flowering period.

6. Repotting: When short-leaf clivia grows up, it is like a child outgrowing a small bed. At this time, clivia needs to be moved to a larger flower pot, which is what is called "repotting and changing soil." Spring and autumn are the best seasons for changing clivia soil, because at this time clivia has strong vitality and will not have its growth affected by being moved to a new environment.

Precautions for short-leaf clivia

1. Avoid direct strong light. Especially in the hot summer, clivia should be placed in an environment with good ventilation and no direct strong light. Clivia is a neutral-light flower and cannot withstand the scorching sun in summer. It is suited to the soft light of spring and autumn.

2. Some people grow clivia in porcelain pots, plastic pots or purple clay pots for aesthetics, but these containers have extremely poor air permeability. After watering in summer, due to poor permeability and poor air circulation, root respiration is blocked, and root rot is very likely to occur.

3. Do not use soil that is too raw. When choosing cultivation soil for clivia, be sure to choose fully fermented soil. If you choose horse manure soil or peat soil that has not yet fermented, once these soils are placed in the pot, they will ferment under high-temperature conditions and generate high heat and scorch the plant.

4. When watering short-leaf clivia, do not use dirty water. The leaf surface should be kept clean at all times. When there is dust, it can be washed with gauze dipped in clean water. Never water clivia with dirty water, as this can easily cause root and leaf rot and yellowing.

5. Do not fertilize short-leaf clivia in summer, because summer is the dormant period for clivia and it is not suitable for fertilizing. Just maintain moderate watering.