Polygonum sp. "acre"

Species description

Care, breeding and tankmates

Plant profile

Placement

Midground

This species is best suited for the midground or background of the aquascape. Its vertical growth pattern allows it to create beautiful, dense bushes when grouped together. Positioning it where it receives unshaded light will promote the most vibrant foliage. It can be used to hide aquarium equipment effectively. Ensure adequate spacing so that lower leaves receive enough light.

Botanical form

Stem

Polygonum sp. 'acre' features distinctive, beautifully shaped leaves that add unique texture to the planted tank. The stem is sturdy, supporting the delicate and complex leaf structures. Its coloration ranges from bright green to stunning reddish hues depending on the environment. The elegant form creates a dynamic contrast with broad-leaved species. It truly stands out as a focal point in any arrangement.

Growth

Medium

Under optimal conditions with high light and CO2, Polygonum sp. 'acre' exhibits a relatively fast growth rate. It can quickly reach the water surface if left unchecked. In lower tech setups, the growth is considerably slower but remains steady. Regular pruning is necessary to manage its height. Its vigorous growth makes it excellent for nutrient export.

Substrate

Medium

Polygonum sp. "acre" establishes best in a fine, nutrient-rich substrate that can adequately support its growth demands. Its delicate but extensive root network efficiently anchors the stems and draws nutrients directly from the soil to maintain overall vitality. Providing a substrate depth of 2 to 3 inches (5-8 cm) will give the roots enough room to branch out horizontally and firmly secure the plant in place. Aqua soil is the ideal choice, although a well-fertilized gravel base can also yield decent results.

Column fertilization

Recommended

Liquid column fertilization is highly recommended for Polygonum sp. 'acre'. It readily absorbs essential elements like potassium and trace minerals directly from the water. Consistent dosing prevents the lower portions of the stem from deteriorating. Dosing liquid iron specifically enhances any red or pink coloration. A regular schedule yields the most consistent and beautiful results.

Root fertilization

None

While it can survive on water column nutrients alone, a rich substrate vastly improves its overall health. Adding root tabs directly beneath the plant encourages a strong, deep root system. A fertile base promotes thicker stems and larger, healthier leaves. Robust roots also help anchor the plant against strong water currents. Substrate fertilization is especially vital in older, depleted soils.

Trimming

Occasional

Frequent trimming is required to maintain the desired shape and height of Polygonum sp. 'acre'. Cutting the stem just above a healthy internode encourages lateral branching. The resulting bushy growth is highly desirable in most aquascapes. The trimmed tops can be easily replanted to increase the plant density. Regular pruning also ensures light penetrates to the lower leaves.

Propagation

Cuttings

Propagation of Polygonum sp. 'acre' is straightforward through stem cuttings. Simply cut a healthy top shoot and insert it directly into the substrate. The cutting will develop new roots within a matter of days. The remaining bottom portion will often sprout multiple new side shoots. This easy propagation method allows for rapid multiplication of the plant.

Sensitivity

Moderate

Polygonum sp. 'acre' can be sensitive to sudden fluctuations in water parameters like pH or temperature. It may temporarily melt or shed leaves if conditions change too rapidly. It is also somewhat sensitive to high doses of liquid carbon or certain algaecides. Maintaining a stable and clean environment is key to keeping it healthy. Extreme shading will quickly cause the lower stem to rot.

Layout role

Midground, group, accent

Its unique texture and color make Polygonum sp. 'acre' a fantastic background filler or focal plant. It softens the hard edges of rocks and driftwood with its graceful form. The contrasting leaf shape adds depth and complexity to the overall layout. It is perfect for creating dense, natural-looking thickets. Aquascapers frequently use it to draw the eye to specific areas of the tank.