Gymnocalycium Variegated cactus

☀️ Light

• Needs bright, indirect light — plenty of sun, but avoid harsh midday rays.

• A few hours of gentle morning or late afternoon sun brings out the best colour.

• Too much direct sun can bleach or burn the variegation; too little light makes it dull.

• Indoors, a south or east-facing windowsill is perfect.

💧 Water

• Water when the soil is completely dry.

• In spring and summer: roughly every 2–3 weeks.

• In winter: once every 6–8 weeks, or not at all if it’s cool and dormant.

• Always water deeply and let excess drain — never leave sitting in water.

• Overwatering causes root rot very easily, especially in variegated types (they’re more sensitive).

🌡️ Temperature & Dormancy

• Prefers 20–30°C (68–86°F) during growth.

• Keep above 12°C (54°F) in winter.

• A cool, dry rest over winter helps it bloom in spring.

🌱 Soil

• Needs a very well-draining cactus mix:

  • 2 parts cactus compost

  • 1 part coarse sand or pumice

  • 1 part perlite or grit

• Ensure good airflow around the roots.

🍽️ Feeding

• Feed monthly in spring and summer with a low-nitrogen cactus fertilizer, diluted to half strength.

• No fertilizer in autumn or winter.

🌸 Flowering

• Produces white, pink, or pale yellow blooms in warm months.

• Blooms best when given plenty of light and a proper winter rest.

⚠️ Variegation Notes

• Variegated Gymnos often grow slower than regular ones — this is normal.

• If a green offset appears, remove it if you want to keep the colourful look (green sections can outgrow the variegated parts).

• Handle gently — the colourful tissue can be more delicate and sun-sensitive.

🪴 Repotting

• Repot every 2–3 years in spring.

• Use a shallow pot with good drainage.