Aglaonema brevispathum is found in eastern continental Southeast Asia. It grows near streams or on heavily wooded slopes below 500 meters above sea level.
Aglaonema brevispathum, also called as Homalomena brevispatha, is a species of the Aglaonema genus. This species was described by Heinrich Gustav Adolf Engler in 1915.
IDENTIFY AGLAONEMA BREVISPATHUM PLANT
Aglaonema brevispathum is found in eastern continental Southeast Asia. It grows near streams or on heavily wooded slopes below 500 meters above sea level.
It is an evergreen perennial herbs with repent and often branching stem, rarely with more than three leaves, 0.5-1.0 cm thick with 0.3 cm long internodes (very rarely 1.5 cm), that carry lanceolate, rarely narrowly elliptic leaves which are 14-20 cm long, 4.4-8.0cm wide, length/width ratio 1:2.5-4.2; base obtuse, occasionally rounded or broadly acute, often unequal; apex usually acuminate, sometimes acute to subacuminate or gradually acuminate; variegation none, in the form of a central white stripe, or in the form of scattered spots on both sides of the leaf; venation weakly or strongly differentiated into 4-7 primary lateral veins diverging from the midrib at 40°- 50°; texture coriaceous. Cataphylls like brown paper, commonly clasping the petiole for most of their length. Peduncle solitary, 7-12 cm long, usually 1/3-3/4 the petiole length. Spathe usually apiculate, 1.5-3.5 cm long, decurrent for 0.5-1.3 cm. Stipe 0.2- 1.0 cm long. Spadix ellipsoidal, 1.2-2.5 cm long, equaling to exceeding spathe by 0.3-0.6 cm; pistillate portion 0.2-0.5 cm long, pistils less than 10; staminate portion 1-2 cm long, 0.3-0.6 cm thick. This species blooms in March-July with red, 1.2-1.7 cm long, 0.5-1.0 cm thick fruits.
Some forms: Aglaonema brevispathum f. brevispathum (leaf-blade without scattered spots), Aglaonema brevispathum f. hospitum (leaf-blade with scattered spots). Aglaonema brevispathum f. hospitum are widely cultivated as an ornamental for its variegated leaves.
AGLAONEMA BREVISPATHUM PLANT CARE AND CULTURE
Cultural information should only be used as a guide, and should be to be adapted to suit you. Your physical location; where you grow your plants, how much time you have to devote to their care, and many other factors, will need to be taken into account. Only then can you decide on the cultural methods that best suit you and your plants.
Light:
Under natural conditions, Aglaonema brevispathum grows in the lower tier of the forest, where little light penetrates. For them, the penumbra is preferable, they are shade-tolerant, do not tolerate direct sunlight, as it threatens to burn leaves. But for variegated forms, in order not to lose the decorative pattern of leaves, bright diffused light is necessary.
Temperature:
The optimum temperature for growth is 20-25 ° C. In winter, the temperature should not fall below 16-18 ° C, it is desirable to avoid sudden changes in temperature.
Substrate and growing media:
Homalomena brevispatha need a well-permeable substrate for moisture and air for successful growth. The substrate should be fairly light, it consists of 3 parts leaf, 0.5 parts of humus, 1 part peat, 1 part sand and 0.5 part charcoal (3:0.5:1:1:0.5), or sheet ground, peat and sand (2:1:1) with crushed charcoal. Good drainage is required. It grows well in hydroponics.
Transplant in spring; young plant every year or as far as the roots are covered with earthy coma. Adults plant is transplanted once every 3-5 years.
Watering:
During the growing season (spring-summer), Aglaonema brevispathum is watered abundantly, as the top layer of the substrate dries. In the autumn-winter period, they are watered regularly, after a day or two, after the top layer of the substrate dries out. Over drying, as well as waterlogging (especially in winter), are dangerous for this species.
Humidity:
Homalomena brevispatha requires high humidity. In dry air, the leaves are deformed, poorly unfolded, their tops and edges dry out. Therefore, aglaonema needs to be sprayed regularly. To increase the humidity, you can group the plants or put the plant on a pallet with wet pebbles, peat or expanded clay. At the same time the bottom of the pot should not touch the water. In the autumn-winter period, if the air temperature is low, then spraying should be carried out carefully.
Fertilizer:
During the growing season (from March to August), every two weeks, the plant is fertilized with alternating mineral and organic fertilizers of usual concentration. In winter the plant is not fed.
Propagation:
Propagate Aglaonema brevispathum in spring or summer, separating and planting processes with several leaves and roots. It can also be propagated by aerial layouts and divisions during transplantation.
Homalomena brevispatha can be propagated either when the stalk naturally branches (especially the modest one is prone to this), or when the rosette stage of growth ends and a noticeable branch appears. It can be cut as an apical stalk, and can be further cut into parts of 8-10 cm in length. It is better if leaves remain on cuttings. Using cuttings, their slices are powdered with charcoal, dried for 24 hours, and the tips are buried 4-6 cm in wet sand with peat, and the temperature is kept within 21-25 ° C, the roots are formed in a month. When using mini-greenhouses with bottom heating rooting occurs in 2-3 weeks. If you do not have a greenhouse with heating, the cutting of aglaonema should be carried out in the warm season. Rooted cuttings are planted in a substrate suitable for growing adult plants.
In good conditions, this species may bloom (usually in the summer). The coverlet of the inflorescence is of modest color, therefore it does not represent decorative value, but it is still very pleasant when the plant suddenly blooms. Sometimes from self-pollination, fruit of a ruby or orange color are tied. It is necessary to allow seeds to ripen on the plant itself. Ripe seeds are suitable for planting. Unfortunately, varietal characteristics with this method of reproduction are not always resistant. The seeds are removed from the pulp, washed with water and immediately sown (during storage, they quickly lose their germination) in plates with a mixture of sand and peat in equal parts. Crops are regularly watered, kept warm. The germ in the seed is well formed, so after sowing, friendly shoots quickly appear. Young plants with the first real leaves dive one by one into small pots. If necessary, transplanted to a larger dish. Well-developed specimens are obtained on the 3-4th year.
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