Gymnocalycium paraguayensis
Paraguayan chin cactus
Also known as Echinocactus paraguayense
- Height × spread
- 0.08m × 0.08m
- Position
- Full sun
- Hardiness
- Frost free greenhouse 1C & above (RHS H2)
- Flowers
- Summer
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
This makes a rather knobby looking plant that is coloured a shiny dark green. It starts off a solitary plant and develops into a cluster of plants. It makes a flattened globe with noticeable ribs and pronounced tubercules (the knobby little bits), each bearing a cluster of small and neat pale-stemmed, dark-tipped needles that only partially protect the surface of the plant. There are white, purple-throated flowers up to 5 centimetres in length.
- Flower colour
- Purple, White
- Foliage colour
- Green
- Variegated
- No
- Scent
- No
- Shape
- Round
- Height
- 0.08m
- Spread
- 0.08m
- Flowers in
- Summer
- Evergreen
- Evergreen
- Garden style
- Indoors, Conservatory
- Sun or shade
- Likes full sun
- Soil type
- Chalk
- Soil pH
- All types
- Drainage
- Well drained soil, Dry soil
- Hardiness
- Frost free greenhouse 1C & above (RHS H2)
- Borders & containers
- Borders and containers
- Indoor light
- full light at all times
- Indoor temperature
- 10C minimum temperature
- Hazards
- Yes, leaves & stems are prickly/thorny
AutumnNow
Autumn-Winter · Indoors
Keep dry during dormancy
Keep dry during the period of dormancy or resting, which is likely to be from the middle of the autumn until spring.
Autumn-Winter · Outdoors
Keep dry during dormancy
Keep dry during the period of dormancy or resting, which is likely to be from the middle of the autumn until spring.
Spring
Spring-Summer · Indoors
Feed with cactus feed
Use specialist cactus feed and apply monthly from April to August, using the quantity advised on the label.
Spring-Autumn · Indoors
Water regularly during growth
Water regularly while in growth
Adopt a regime whereby plants are thoroughly watered every week so that they do not become dessicated. In hot weather watering may need to be more frequent, but less often in cool or moist conditions.
Spring-Summer · Outdoors
Feed with cactus feed
Use specialist cactus feed and apply monthly from April to August, using the quantity advised on the label.
Spring-Autumn · Outdoors
Water regularly during growth
Water regularly while in growth
Adopt a regime whereby plants are thoroughly watered every week so that they do not become dessicated. In hot weather watering may need to be more frequent, but less often in cool or moist conditions.
Spring - early-mid · Planting
Divide when too large
The plant can be divided if it becomes too large or another plant is required. This may involve physically dividing the clump in two, removing offsets or small bulbs or dividing rhizomes. The new plants can be grown in pots or planted in the ground.
Planting & general
Indoor temperature · Planting
10C minimum temperature
This plant requires a minimum temperature of 10 Centigrade.
Compost · Planting
Cactus compost for repotting
Use standard cactus compost. Top the soil with grit or granite chips to ensure perfect drainage around plant stem. Repot when the plant is dry and delay watering for 3 days after repotting.
You can also make own compost using 3 parts John Innes no. 2, 1 part horticultural grit, and 1 part horticultural grade perlite or pumice. There are many 'recipes' available and opinions vary widely - consult specialist literature or websites.
Indoor plant · Planting
Position in a sunny spot, eg windowsill
Give this plant a position where there is as much light and sunlight as possible. It is suitable for sunny windowsills as it can cope with high day temperatures and lower night temperatures.