Phyllostachys iridescens
C. Y. Yao & S. Y. Chen
Cock bamboo
Wikimedia Commons - Daderot
Daderot (via Wikimedia Commons)
What to Eat
Edible parts: Shoots
The young shoots are a delicious spring vegetable, best served cooked. They are typically boiled in at least one change of water. Shoots measure 4–7cm in diameter and are harvested in spring when they reach about 8cm above the ground, cut approximately 5cm below soil level.
Where to Find It
It is a temperate plant. It grows along the edges of streams.
Asia, China,
How to Identify
A bamboo. It grows 5-8 m tall. The culms are 4-7 cm across. The internodes are 17-24 cm long. The sheaths are purple-red.
How to Grow
Requires a rich damp soil in a sheltered position. Dislikes prolonged exposure to hard frosts. This is a good companion species to grow in a woodland because the plants are shallow rooted and do not compete with deep rooted trees. This species is notably resistant to honey fungus. Plants only flower at intervals of many years. When they do come into flower most of the plants energies are directed into producing seed and consequently the plant is severely weakened. They sometimes die after flowering, but if left alone they will usually recover though they will look very poorly for a few years. If fed with artificial NPK fertilizers at this time the plants are more likely to die.
Propagation: Surface sow seed as soon as it is ripe in a greenhouse at around 20°C, keeping the compost consistently moist. Germination usually occurs fairly quickly with good-quality seed, though it can take 3–6 months. Grow seedlings on in a lightly shaded greenhouse until large enough to plant out. Seed is rarely available. Divide in spring as new growth begins; divisions from open ground transplant poorly and will need careful treatment under cover in pots until at least late spring. Divide during wet weather, as small divisions establish better than large clumps. Alternatively, large divisions can be taken from established clumps and moved directly to their permanent positions, provided they are misted or drenched frequently until established. Basal cane cuttings can also be taken in spring.
Medicinal Uses
None known.
Other Uses
The culms are used whole as handles for tools.
Wikipedia
Source ↗Phyllostachys iridescens is a species of bamboo found in Anhui, Jiangsu, Zhejiang provinces of China.
Other Information
The shoots are enjoyed.
Names & Synonyms
Hong bu ji zhu
References (3)
- Encyclopedia of Life.
- Wiersema, J. H. & Leon, B., 2013, World Economic Plants. A Standard Reference CRC Press. 2nd Ed. p 522
- World Checklist of Useful Plant Species 2020. Royal Botanic Gardens, Kew
