| Description: |
Usually unbranched, heavy trunk about six feet (180cm) tall with spiraled tubercles and long spines in threes. Flowers emerge in a ring at the apex, dull green among the downy green leaves. |
| Environment: |
Suitable for the home or a greenhouse |
| Growing Ease: |
Requires a little extra care |
| Lighting Needs: |
Does best in full sunlight coming from the South/West |
| Soil Type: |
A GOOD general purpose potting soil (a soil that retains water yet drains well) with a little added sand or if you want to mix your own take:
3 parts coarse sand or perlite, 2 parts garden soil, 2 parts humus (leaf mold), 1 part rinsed aquarium charcoal chips and a dusting of bone meal and limestone or a couple of eggshells (which can be substituted for limestone).
Always use a pot with a hole.
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| Watering: |
Drench the soil and let it become barely moist between waterings. If you use rainwater, be careful as it could be acidic. Use warm water. |
| Fertilizer: |
Feed only twice a year, once in April and once in July with a water soluble fertilizer. |
| Plant Pests: |
Prone to mealy bugs and rarely scale. Always inspect any new plant for pests before introducing it to your home or greenhouse. |
| Propagation: |
Seeds
in the spring.
Propagate them in evenly moist soil, mist occasionally and keep in filtered sunlight until they are growing.
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| Gardening Tips & Care: |
Requires good ventilation and reduced watering in the winter. Be careful not to over-water. Put a layer of small gravel at the bottom of the pot and also one inch on the top of the soil to prevent stem rot.
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