Bamboo plants, or Bambusoideae, belong to the grass family Poaceae. These evergreen perennial flowering plants can grow as high as 90 feet, depending on the species, while some only grow to several inches high. They originated from China and are fast-growing plants, but also have their share of health issues that could lead to sickness or death.
How to save a dying bamboo plant
Check that your bamboo is getting enough water.
Bamboo plants thrive in moist conditions and if they are receiving insufficient water their health could deteriorate. Indoor bamboo plants are grown with their roots submerged in water, and pebbles may be added for support. Outdoor bamboo should ideally be watered twice weekly, especially when newly planted. Mulching around the roots could also help retain moisture for your plants.
Ensure that the plant is getting enough sunlight.
Bamboo plants, especially the large varieties, thrive in areas with full sunlight. To ensure that your entire bamboo plant is getting enough sunlight, you can cut the tops off the bamboo to allow more light into the whole of the clump. You can also thin out the clump to allow more light to penetrate, by cutting off older culms at ground level.
Check whether the bamboo is planted in suitable soil.
Bamboo plants thrive in slightly acidic soil with a pH of 6.0, so you may need to test the soil with a test kit to check whether it is suitable for your bamboo. If the soil pH is too high, add compost or fertilizers that are rich in nitrogen. If the pH is too low, add lime or wood ash to increase the alkalinity.
Check your plant for signs of insects or other pests.
Bamboo plants are susceptible to aphids, mites, scale insects and mealybugs. You can eradicate these pets by using natural pest deterrents like neem oil and pesticides.
Prune the bamboo to promote growth.
Prune away dry and yellowing leaves and cut off excess stems. Indoor bamboo plants may have to be repotted or transplanted if not regularly trimmed back. Outdoor bamboo needs constant pruning; cut back the rhizomes underground at least once a year so the plants stay healthy and do not spread beyond their boundaries.
How to save a dying indoor bamboo plant
Indoor bamboo plants, scientifically named Dracaena sanderiana, are also called lucky bamboo. Although they look like bamboo, they are actually a member of the Asparagaceae family and therefore not real bamboo. These lucky bamboo plants are popular in homes, apartments and offices. You can save your dying indoor bamboo plants by following these measures:
- Avoid using chlorinated water; stick to filtered water for your plants.
- Provide your plants with an indoor temperature between 60 and 70 degrees Fahrenheit.
- Avoid overwatering or underwatering your plants.
- Fertilize the plants at least twice per year.
- Prune away dying or dead leaves and stems.
- Place your plants in a spot where there is indirect light.
- Check for pests and remove them with insecticides or neem oil.
Bamboo plant care
Bamboo plants do best if they receive at least one inch of water weekly, from rainfall or manual watering. Water the plants deeply to help protect them from drought. Do not rake bamboo leaves from around the roots, since the leaves protect the roots, keep them moist and encourage growth. Adding mulch could also promote growth, and a balanced fertilizer should be applied during springtime.
Bamboo plants prefer fertile, slightly acidic soil that is well-draining but moist. These plants thrive in areas of full sun, and if these ideal conditions are met the plants will grow strong and healthy.
To plant bamboo, dig holes twice as wide as the root balls. Set the bamboo in the holes and spread out the roots. Backfill the holes and gently press down the soil. Water the holes well to fill in any air pockets. By planting this way, the plants can establish themselves faster since the soil around them is loose and the roots and rhizomes can grow faster. Water the bamboo weekly until it is well-established. Provide some shade for newly-planted bamboo plants for the first two weeks after planting them.
Conclusion
Bamboo is a fast-growing plant that is widely cultivated for many uses, including construction, furniture, fabrics and ornamental gardening. It is also prone to problems and diseases, but you have a good chance of saving an ailing plant provided you take the necessary measures as soon as possible. See to it that your plants are getting enough sunlight, water and drainage. Also ensure that their soil is suitably well-draining, and check them regularly for signs of pests.
Image: istockphoto.com / Achim Prill