Persicaria sp. "Pak Chong"

Persicaria sp. "Pak Chong"

  • Delicate, upright stem plant
  • Blood-red tones
  • Rarely available
  • Blood red water knotweed
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Middle ground plant for aquariums

Middle ground

Background plant for aquariums

Background

Accent (color) aquarium plant

Accent (color)

Difficulty of the aquarium plant
Difficulty Medium
Growth of the aquarium plant
Growth Fast
Light above the aquarium
Light Medium
Maximum water hardness for this aquarium plant in the aquarium
Water hardness max. Medium
Care height of aquarium plants
Recommended care height 15-40 cm
CO2 in the planted aquarium
CO2 Yes
Discus in the planted aquarium
Discus suitable Yes

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Description

This delicate, splendidly coloured water knotweed was found years ago at a sunny streamside near Pak Chong in Thailand. It is able to grow above and under water and is not yet determined to species. In its submerged form, it develops straight upright, slender black red stems with narrowly lanceolate, up to about 1 cm wide and 10 cm long leaves. Especially the youngest leaves can display pink red to blood red tones. Older leaves are medium green and horizontally arrranged. It sometimes develops inflorescences not only above but also under water, however it continues its growth by a side shoot. This Persicaria ramifies regularly and looks best when it has not yet exceeded a height of about 30 cm.

Persicaria sp. "Pak Chong" has moderate demands. As well as other aquarium knotweeds, it should be well supplied with macro- and micronutrients, also CO2 addition is recommendable. Rather strong lighting enhances the beautiful red coloration of the upper leaves. Optimal temperatures lie between about 23 and 28 °C. The stems are best planted with a bit of space to each other in a group. Its growth is moderately fast with about 3 to 7 cm per week. It is propagated by cuttings. Older, unsightly shoots with many water roots are best replaced by new cuttings of the shoot tip or side shoots.

The Blood red water knotweed impresses with its bolt upright, but delicate growth habit with narrow, light red foliage and contrasts with light green and low growing plants. It is best placed as a free-standing group in the midground. Persicaria sp. "Pak Chong" is also interesting for paludariums and Wabi-Kusa, however its emersed leaves are rather green.

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General information

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Weight
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Customer reviews

This item has been rated 5 out of 5 stars
3 Reviews
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5 Stars(3)
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3 Stars(0)
2 Stars(0)
1 Star(0)
Tom M.
Great plant
20th March
Persicaria sp. "Pak Chong" - in Vitro
Persicaria sp. "Pak Chong" - in Vitro

I've grown it before as a potted plant. It adds a subtle touch of color to the tank and just looks great.

Translated from German
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Tolle Pflanze

Habe sie bereits früher als Topfpflanze kultiviert, sie bringt dezent Farbe ins Becken und sieht einfach toll aus.

Patrick K.
Very nice plant
18th January
Persicaria sp. "Pak Chong" - in Vitro
Persicaria sp. "Pak Chong" - in Vitro

A very nice plant that, planted individually at small distances from each other, sets accents within a thicket of another plant.

Translated from German
Show original

Sehr schöne Pflanze

Eine sehr schöne Pflanze, welche vereinzelt in geringen Abständen zueinander, Akzente in einem Gebüsch einer anderen Pflanze setzt.

Spataro S.
Excellent
18th February 2022
Persicaria sp. "Pak Chong" - in Vitro
Persicaria sp. "Pak Chong" - in Vitro

SPECTACULAR, I placed an order from Italy a bit hesitantly, but in terms of price, speed and healthy plants it's better than buying within the country

Translated from Italian
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Ottimo

SPETTACOLARI, ho fatto un ordine dall Italia un po titubante, ma sia x prezzo velocità e piante in salute meglio di un acquistò dentro i confini